Wednesday, April 29, 2009

"operable to" pitfalls

Prouse's appeal focused on overcoming a 102(b) rejection of certain pending claims. Claim 1 recited:
1. A system in an electronic device for emitting light from a light-emitting diode (LED) at a variable brightness, comprising:

a waveform generator for generating an LED signal waveform comprised of a plurality of LED signal values; and

a processing unit operable to determine a scaling value for one or more LED signal values in the plurality of LED signal values, wherein the scaling value scales the one or more LED signal values based upon a percentage of a particular LED brightness.
The BPAI stated that "speculation and conjecture must be utilized by us and by the artisan inasmuch as independent claim 1 on appeal does not adequately reflect what the disclosed invention is." In analyzing the claims, the Board compared the "processing unit operable to determine" against the method claim that positively recited determining the scaling values. They stated:
In direct contrast to the positive statement of determining in independent claim 9, a processing unit is merely recited in independent claim 1 to be “operable to determine a scaling value.” Thus, it is merely capable of performing the recited or desired function of determining a scaling value. In other words, there is no present tense, positively recited determination of a scaling value in claim 1. Thus, since the scaling values are not actually determined, they cannot be used to scale the LED values as recited in the claim. This situation clearly renders the entire subject matter of independent claim 1 and its respective dependent claims 5-8 indefinite within the second paragraph of 35 U.S.C. § 112.
In view of the above, the Board reversed the Examiner's anticipation rejection of claims 1 and 9 and those claims depending from the independent claims. However, the Board issued a new ground of rejection with respect to claim 1 under the second paragraph of 35 U.S.C. § 112.

I don't think the use of "operable to" was the problem here. Rather, it was "operable to" in combination with the clause "wherein the scaling value scales the one or more LED signal values based upon a percentage of a particular LED brightness."

The question is, how can the scaling value do any scaling when its existence isn't certain?

I would try to fix this by saying something like "wherein the processor is further operable to scale the one or more LED signal values based upon a percentage of a particular LED brightness using a determined scaling value."

From http://bpaiwatchdog.blogspot.com/2009/04/processor-operable-to-peform-function.html#comments

Friday, April 17, 2009

103 patent drafting

• Unexpected results more important
– Stress this in specification
– Describe how invention surpasses ordinary innovation
/ common sense
• Avoid discussing “the problem” in the
background

Emphasize in specification the new functionality
that is not achieved by prior art
• Capture new functionality in claims
– Avoid list of elements that may be considered old
individually
• Submit objective evidence of nonobviousness in
a declaration under 37 CFR §1.132 by an
inventor or other witness
– Show evidence of unexpected results, commercial
success, long-felt need, failure of others, copying by
others, licensing, and skepticism of experts.

103 strategies

Effective Response Tactics
• (1) Combining prior art elements according
to known methods to yield predictable
results
– One or more element not in prior art
– Combination not according to known methods
– Results not predictable

(2) Simple substitution of one known
element for another to obtain predictable
results
– One or more element not in prior art
– Substitution not “simple”
• Requires inventive activity; modification of other
elements
• Contrary to common sense
• Destroys intended purpose of one or both references
– Results not predictable

(3) Use of known technique to improve
similar devices
– Technique is not known
– Devices not similar
– Technique not applicable to this device
• Requires inventive activity; modification of other
elements
• Contrary to common sense
• Destroys intended purpose of reference

(6) Known work in one field of endeavor may
prompt variations of it for use in either the same
field or a different one based on design
incentives or other market forces if the variations
would have been predictable to one of ordinary
skill in the art
– Work not actually known
– No recognition of problem to prompt variation
– Application of known work to different field
contravenes common sense in context of proposed
combination / modification of prior art
– Variations not predictable

(7) Some teaching, suggestion, or motivation in
the prior art that would have led one of ordinary
skill to modify the prior art reference or to
combine prior art reference teachings to arrive at
the claimed invention (similar to old test)
– Modification / combination contravenes common
sense
– Modification / combination destroys intended purpose
of prior art
– No TSM shown in prior art, and examiner provides no
convincing line of reasoning to support

(4) Applying a known technique to a known
device ready for improvement to yield
predictable result
– Device is not known
• At least one element missing
– Technique is not known, or
– Application of known technique to this device
contravenes common sense
– Result not predictable

• (5) “Obvious to try”—choosing from a finite
number of identified, predictable solutions,
with a reasonable expectation of success
– Number of solutions not finite
– Solution not identified
– No reasonable expectation of success
• Solution contravenes common sense in the context
of the proposed combination/modification of prior
art

Prima facie obviousness still requires showing
apparent reason for combination
– Contest this if not shown by examiner
– Do not accept conclusory statements of obviousness

• Dispute all un-supported assertions by examiner
– Legal conclusions
• Existence of TSM
• Common sense
• Level of skill in the art
– Factual conclusions
• Finite number of known solutions
• Known work in field
• Predictability of results
• Rule 1.104(d)(2)
– Allows applicant to request affidavit from Examiner in support of
statements made based on personal knowledge
– Often forces Examiner to find additional prior art and issue new,
non-final office action

Thursday, April 9, 2009

Supreme court cases

http://www.kashalaw.com/inrebilskiflowchart2

Important Cases

Supreme Court

KSR
Rationales for arriving at a conclusion ofobviousness suggested by the SupremeCourt’s decision in KSR include:
(A)
Combining prior art elements accordingto known methods to yield predictableresults;
(B)
Simple substitution of one known elementfor another to obtain predictable results;
(C)
Use of known technique to improve
similar devices in the same way

Gottschalk v. Benson - On November 20, 1972 the Supreme Court found a method for converting numerical information from binary-coded decimal numbers into pure binary numbers to be unpatentable even though this method recited a reentrant shift register.

Parker v. Flook- On June 22, 1978 the Supreme Court found a method for updating alarm limits during catalytic conversion processes to be unpatentable under 35 U.S.C. § 101.

Diamond v. Diehr - On March 3, 1981 the Supreme Court found a process for molding raw, uncured synthetic rubber into cured precision products to be patentable subject matter under 35 U.S.C. § 101. The Federal Curcuit in Bilski said, "[t]he process claimed in Diehr, for example, clearly met both criteria [machine and transformation]. The process operated on a computerized rubber curing apparatus and transformed raw, uncured rubber into molded, cured rubber products."

Federal Circuit

In re Abele - On August 5, 1982 the Federal Circuit's predecessor court found that claims directed to displaying data were unpatentable, while dependent claims specifiying X-ray data were patentable.

In re Schrader - On April 13, 1994 the Federal Circuit found that a method for competitively bidding on a plurality of related items, such as contiguous tracts of land or the like was patentable under 35 U.S.C. § 101.

State Street v. Signature Financial - On July 23, 1998 the Federal Circuit found that a system claim involving managing a financial services portfolio was patentable under 35 U.S.C. § 101. 5,193,056

In re Bilski - On October 30, 2008 the Federal Circuit found a method for managing the consumption risk costs of a commodity unpatentable under 35 U.S.C. § 101. This case also overruled all tests for patentability other than the machine-or-transformation test. In re Bilski blog entry

Classen Immunotherapies v. Biogen IDEC - On December 12, 2008 the Federal Circuit found a method of determining whether an immunization schedule affects the incidence or severity of a disorder. Claim 1 of U.S. Patent 5,723,283

In re Comiskey - On January 13, 2009 the Federal Circuit found claims directed to "the mental process of resolving a legal dispute between two parties by the decision of a human arbitrator" to be unpatentable under 35 U.S.C. § 101.

BPAI

Ex parte Bo Li - This November 6, 2008 decision was the first decision from the Board of Patent Appeals and Interferences to address a computer readable medium claim after the ruling in In re Bilski. The Board found that the claim should no longer be rejected under the In re Bilski test. Ex parte Bo Li blog entry

Ex parte Cornea-Hasegan - On January 13, 2009 the Board of Patent Appeals and Interferences found that "the recitation of a 'processor' fails to impose any meaningful limits on the claim's scope" and, therefore, "is insufficient to establish patent-eligibility under 35 U.S.C. § 101," according to the In re Bilski decision. Ex parte Cornea-Hasegan Flowchart

Ex Parte Gutta - On January 15, 2009 the Board of Patent Appeals and Interferences found that "the recitation in the preamble of '[a] computerized method performed by a data processor' adds nothing more than a general purpose computer that is associated with the steps of the process in an unspecified manner." They also found that step of "displaying" the result to a target user in claim 1 is a post-solution activity insufficient to impart patentability.

Ex parte Barnes - On January 22, 2009 the Board of Patent Appeals and Interferences found that the claims "call for the gathering, analyzing and displaying of data without any details as to how the data is gathered, analyzed or displayed." This case is interesting because a § 101 rejection was not before the Board, but they entered it as new grounds for rejection. U.S. Publication No. 20060133206

Ex parte Becker - On January 26, 2009 the Board of Patent Appeals and Interferences found that "Appellants’ claimed 'method for creating a hierarchically structured automation object and embedding said automation object into an engineering system' (see preamble, claim 7) does not require a particular machine or apparatus, nor do these claims transform any article into a different state or thing." In this case also a § 101 rejection was not before the Board, but they entered it as new grounds for rejection. This case is interesting because claim 7 included modules, but was still rejected. U.S. Publication No. 20020072819

Ex parte Atkin - On January 30, 2009 the Board of Patent Appeals and Interferences found that a method and system for converting a unidirectional domain name to a bidirectional domain name were unpatentable under 35 U.S.C. § 101. The Board found that a "domain name is simply a series of characters representing the address of a resource, such as a server, on the World Wide Web." The Board reasoned that the ruling in Bilski was also applicable to a system claim, because the "term 'system' in the preamble is broad enough to read on a method and thus does not imply the presence of any apparatus."

Ex Parte Motoyama - On February 27, 2009 the Board of Patent Appeals and Interferences found that a method for a monitoring device to obtain an identifier of a monitored device was unpatentable under 35 U.S.C. § 101. The Board found that while "the preamble of claim 1 recites a method 'for a monitoring device,' the method of claim 1 is not recited in terms of hardware or tangible structural elements. In this case as in Barnes and Becker, a § 101 rejection was not before the Board, but they entered it as new grounds for rejection.

Bilski examples -- Claim Drafting

Include unique hardware to enhance the likelihood of being assigned to a different patent group.
Illustrate a hardware device in the first drawing.
Describe the hardware device in the abstract.
Draft the first patent claim so that it is directed to the hardware device.

If possible, make your first patent claim narrow and easy to understand.
Many Examiners do not read the patent application in detail. Instead, the Examiners tend to focus on the first patent claim.
Draft a first claim that is narrow and is in plain English.

In the patent claims consider using the phrase “one or more computer processors.”

In the first patent claim consider also using the phrase “transforming data X into data Y.”

Ex Parte Dickerson: (BPAI Opinion)

In re Bilski, 545 F.3d 943, 951 (Fed. Cir. 2008) (en banc).
Claims 23, 29, and 30 are drawn to processes (FF 1-10) which are
statutory if they meet the machine-or-transformation test. “A claimed
process is surely patent-eligible under § 101 if: (1) it is tied to a particular
machine or apparatus, or (2) it transforms a particular article into a different
state or thing.” Id. at 954, citation omitted. We find that claims 23, 29, and
30 recite a computerized method which includes a step of outputting
information from a computer (FF 7 and 9-10) and therefore, are tied to a
particular machine or apparatus.

6. Claim 23 recites:
assessing impacts of applications of the set
of solutions on the operational metrics for the
specific industry, wherein the assessing includes
determining which of the set of solutions has a
negative impact on an operational metric and
determining which of the set of solutions has a
positive impact on the operational metric.
7. Claim 23 recites “outputting the solution from the computer
system.”
8. Claim 29 recites a method including “first identifying a plurality of
operational metrics for the specific industry, wherein the
operational metrics include a factor used to measure health or
viability of a generic company in the specific industry, wherein the
specific industry is a grocery store industry.”
9. Claim 29 also recites “outputting the value proposition from the
computer system.”
10. Claim 30 recites a method including the same two steps recited in
claim 29 above.

Claim 23 in its entirety:
23. A computerized method for identifying a solution to address exposed performance gaps of a company in a specific industry, comprising:

first identifying a plurality of operational metrics for the specific industry, wherein the operational metrics includes a factor used to measure health or viability of a generic company in the specific industry, wherein the specific industry is a grocery store industry, wherein the operational metrics include at least one of a rate of inventory turnover and a number of customers per day;
assembling a set of solutions for application by the specific industry, wherein the set includes one of a decision, an action, a product, and a service;

assessing impacts of application of the set of solutions on the operational metrics for the specific industry, wherein the assessing includes determining which of the set of solutions has a negative impact on an operational metric and determining which of the set of solutions has a positive impact on the operational metric;

after identifying, assembling, and assessing, then comparing a current operational performance of the company to an operational performance of another company within the specific industry to obtain at least one performance gap, wherein the operational performance includes a performance of a company based upon the operational metric for the specific industry;

identifying a solution based upon the impacts to address the exposed performance gaps, wherein the solution is at least one of a decision, an action, a product, and a service that impacts a problem in a positive manner; and

outputting the solution from the computer system.

(found in Patently Defined)

Joe Sixpack says these forms worked:
1) This language overcame a Bilski rejection at the appeals board.
Appeal 2009-1485
A computer-readable medium having stored thereon instructions that, when executed, direct a printer to…

2) This language was offered by an examiner in 11/423,538:

Suggested change: “A computer readable storage medium storing instructions which, when executed on a programmed processor…”

In practice I think you’re really limited by the type of specification you’ve inherited or created. I’ve seen a few Bilski rejections in software applications I’ve inherited. I’ve been able to overcome them using language similar to that found above. These rejections, however, were first office actions, not appeals. Bottom line is that you need some support in the specification to overcome these rejections. I’m giving myself more support now that Bilski was grated certiorari.

From commenter Dr. Sinai Yarus
generic Example:
A method to satisfy the Bilski machine or transformation test, the method comprising:
A) Receiving a data input at a data reception module;
B) Transferring the data to a processing module;
C) Processing the data to produce transformed data.

Each of the three steps is linked to the machine.

C explicitly states there is a transformation.

Most Examiners are looking at 101 as an “easy way out”. Writing a good 101 rejection for a claim in this style is generally too much work and they don’t bother.

From commenter Aristo:
Returning to the wild variability in applications of Bilski by staff at the USPTO, and the uncertainty as to how a general purpose computer may be treated by the Federal Circuit, a stronger strategy than arguing a tie to a particular machine alone may be to argue both prongs of the Bilski test, including an argument with respect to a transformation. In the case of software, memory (registers, cache, RAM, etc.) must naturally undergo physical transformations when a processor runs since the physical semiconductor material changes state. While the Federal Circuit discussed transformations of data in Bilski, the physical transformations to matter that occur when running software on a machine were not specifically addressed. Accordingly, bolstering 101 arguments with such language may be beneficial and in my practice has worked in a handful of cases on its own when clients would not agree to amend method claims to include structure.

All comments above found on string Here.

"An electronic device comprising:
a housing;
a display carried by said housing; and
a processor carried by said housing and cooperating with said display, said processor configured to:
perform software step a,
perform software step b, and
perform software step c."

Wednesday, April 1, 2009

Epo 2 year deadline on filing divisionals

There have been mutterings and papers for some time about the EPO restricting the filing of divisional applications. They were viewed by some at the EPO as a thorn in the side of 3rd party rights.

It is now official – the EPO Administrative Council met 26 March 2009 and considered the filing of divisional applications to be “abusive” so they have signed off on an EPC rule change to Rule 36 severely limiting the opportunities to file divisional applications.

Under present Rule 36 EPC, a divisional application can be filed at any time before grant, abandonment or withdrawal of the parent case.

The new rule will restrict this deadline in two ways:

1. If the EPO do not raise an objection of unity of invention. Any divisional application(s) can only be filed within 2 years of the first communication from the examining division; and

2. If the EPO do raise an objection of unity of invention. Any divisional application(s) can only be filed within 2 years of the first communication from the EPO (not when acting as the International Search Authority) which identifies that there is more than one invention.

Here are some examples of how the new rule will work: An applicant can voluntarily file a first divisional from an original parent application, and a second divisional, from the first divisional. However both divisionals must be filed in the 2 years after the first examining division communication on the original parent application.

If the EPO identifies 3 different inventions in a search report on an original application, then the applicant must file divisional applications to each of the 2 additional inventions within two years of that search report. However, if one of those divisionals provokes a new lack of unity objection, then the new objection starts a fresh 2 year term for filing divisional applications for the newly-identified inventions.

There will be clarification to this proposed system in the year before the new rule takes effect. In the meantime, if you have any specific questions on how the new system will operate, please let us know.

The new rule will come into force on April 1, 2010. There will be a 6 month grace period, until October 1, 2010, for filing divisional applications outside the new two year periods.

Copied from patent baristas, here.

Amendment Support boilerplate

Applicant has amended claim 1. Support for this amendment may be found at least at, for example, paragraph [0025] of the Specification as originally filed. Thus, no new matter has been added.

Inherency general rules

In rejecting claim 1 under 35 U.S.C § 102, the Office Action concedes that the Smith patent does not expressly or impliedly teach the aforementioned claim feature of a widget. (Office Action, page 3). Nonetheless, the Office rejects claim 1, contending that the feature of a widget is inherently taught by Smith. Applicant respectfully traverses this rejection at least because the Office has not met its burden to fully develop reasons supporting its reliance on the doctrine of inherency.

The Office always bears the initial burden to develop reasons supporting a reliance on inherency. (MPEP 2112 (IV)). To satisfy this burden, the Office must identify some basis in fact or articulate some reasoning at least tending to show that allegedly inherent subject matter necessarily (i.e., inevitability) flows from cited art. Indeed, the MPEP expressly instructs that:

“In relying upon the theory of inherency, the examiner must provide a basis in fact and/or technical reasoning to reasonably support the determination that the allegedly inherent characteristic necessarily flows from the teachings of the applied prior art.” Further, since a basis in fact and technical reasoning is required when inherency is invoked, a failure to provide such evidence or rationale is fatal to the reliance on this doctrine. This is only logical since evidence “must make clear” that the allegedly inherent subject matter is necessarily present in (i.e., necessarily flows from) the disclosure of cited art. (MPEP 2112).

A review of page 3 of the Office Action reveals the absence of the required rationale or evidence at least tending to show that the feature of a widget inevitably flows from the disclosures of Smith patent. Indeed, the Office Action merely asserts that a red widget is inherently present in the Smith patent. (Office Action, page 3). This naked assertion, a mere conclusory statement, cannot reasonably be said to be a development of any reason supporting the Office’s reliance on inherency. Consequently, the Office Action’s reliance on inherency is unsupported and thus improper.

In sum, the Office Action concedes that the Smith patent does not teach the feature of claim 1 of a widget and any reliance on the doctrine of inherency to provide this necessary teaching is improper.

2. A Substantive Response


In rejecting claim 1, the Office Action concedes that the Smith patent does not expressly or impliedly teach the aforementioned claim feature of a red widget. (Office Action, page 3). Nonetheless, the Office rejects claim 1 under 35 U.S.C. § 102, contending that a red widget is inherent from the disclosures of the Smith patent. This contention is respectfully traversed, at least because express teachings of the Smith patent preclude reliance on the doctrine of inherency, as a matter of law.

It is well settled that subject matter is inherent only when extrinsic evidence makes it clear that the subject matter necessarily (i.e., inevitably) flows from a disclosure of cited art. (MPEP 2112). This requirement is a prerequisite to invoking the doctrine of inherency and cannot be avoided. Consequently, inherency may never be established by mere probabilities or even possibilities and the mere fact that a certain thing may be present (or may result) is always insufficient. (MPEP 2112).

A review of the Smith patent reveals no less than three separate teachings that the Smith widget cannot be red. Applicant respectfully submits that these express teachings so heavily weigh against the inevitable presence of a red widget that they preclude reliance on the doctrine of inherency as a matter of law. Stated another way, the presence of these express teachings means that the subject matter alleged by the Office Action to be inherent can never reasonably be said to necessarily flow from the Smith patent. Thus, the Office’s current reliance on inherency can never satisfy the standard set forth in MPEP § 2112 for proper reliance on inherency.

From Patently Defined, date: Sept. 17th, 2008. Here.

Disclosure Meeting Checklist.

Remind inventors:
Never criticize claims in an email. Call to make the criticisms.

Once the process is explained, I have one warning: do not criticize my claims in an email. Most of my inventors are tech savvy and use email for everything. I stress to them that even though out conversations may be protected by attorney/client privilege, there is no need to generate unnecessary problems.

I paint them a picture of their competitor’s attorney standing in front a big easel with their email blown up to giant size, explaining to a jury “The Inventor himself said that this claim is not patentable” or “Look, the Inventor said this limitation is too broad”.

I implore them to call me or send an email requesting a telephone call. We can talk about the claims all we want, beat them around, get other people’s opinions, or argue about them, but please do not write those kind of comments and send them to me.

Office action steps.

1. Check that the dates of all cited references qualify as prior art.
2. Check if patent entity owns any of the references.


Words to check--Refer to "cited publication" not "prior art."

Check that there are no occurances of the words "must," "Prior art," "invention" or "reference."

A recent litigated case involving a Colorado inventor hinged on the fact that the patent drafter stated “the benefit is…” rather than “a benefit is…” or “a potential benefit is …”. The entire case hinged on the fact that the court read the phrase to mean that the claimed invention must have the limitation. Literally millions of dollars were on the line because of an inadvertent error during patent drafting.

From http://www.krajec.com/index.php?/weblog/prohibited_words_in_a_patent_must/