PTAB response to Alice

Figure 1 shows how the PTAB ex parte appeals judges[8] have responded to Alice in the field of business methods.  The blue curve shows the PTAB reversals as a percent of all decisions in the business method work groups from the first quarter of 2013 (before Alice) to the second quarter of 2017.  There are typically 100 to 250 decisions in each quarter.  These are “full reversals” in the sense that all rejections by the examiner including § 101, § 102, § 103, §112, etc. were overturned by the board.  Some of these full reversals have new grounds of rejection introduced by the board[9].  The black curve shows the reversals where the board introduced a new ground of rejection under § 101.  The new grounds were typically based on the claims for failing the Alice/Mayo test.   Finally, the brown curve shows the reversals in which the PTAB did not make a new § 101 rejection, but nonetheless put in a footnote suggesting that the examiner review the claims under Alice.[10]  Alice footnotes[11] started immediately after the Alice decision and abruptly ended in the fourth quarter of 2016. 

Figure 1 also shows how examiners in the business method work groups responded to the reversals by the board.  The green curve shows the reversals that the examiners subsequently allowed.  The red curve shows the reversals that the examiners subsequently rejected with a new ground of rejection under § 101.  Examiners can reject claims again after a reversal by the board but only with the approval of their art unit director[12].  This is normally a rare event, but it became standard practice in the business method work groups after Alice. 

Figure 1

About 70% of all full reversals from the board were reopened by the examiners with a new § 101 rejection starting immediately after Alice.  Only about 30% of the full reversals were allowed.  These reopened reversals include cases where the board reversed a prior § 101 rejection.  See for example serial numbers 12/412,434 and 12/452,977.  In both cases the claims were originally rejected under § 101 for being directed to an abstract idea.  The board reversed the examiner stating that the examiner had not made a prima facie case.  When the case was returned to the examiner, the examiner reopened prosecution with a new § 101 rejection asserting yet again that the claims were directed to an abstract idea.  The standard practice of reopening 70% of the reversals by the board irrespective of whatever the board does or does not say about the statutory nature of the claims[13], has been extremely disruptive to the appeals process.  As Gene Quinn commented in the patent blog IP Watchdog, “This fundamentally frustrates the purpose of an appellate system and makes fools of applicants who believed in fairness of the PTO process.”[14]

The rate at which examiners reopened reversals with new § 101 rejections started to drop sharply in the fourth quarter of 2016.  The PTAB reversal rate also started to drop sharply at the same time.  What could have caused both declines in the trends?  One explanation is that the board finally worked its way through a backlog of appeals of pre Alice rejections, and had finally begun deciding cases on post Alice rejections.  These post Alice rejections were largely[15] § 101 rejections based on the Alice/Mayo test.  If a reversal was of a pre Alice rejection, there was a 70% chance the examiner would reopen prosecution with a new § 101 rejection.  For reversals of a post Alice rejection, there have not been any instances in the 52 cases I’ve reviewed so far where the examiner has reopened prosecution with a new § 101 rejection.  This is true for cases that did not have a § 101 rejection as well as those that did.  Apparently if an examiner originally evaluated the claims under the Alice/Mayo test and found them statutory, the examiner does not reevaluate the claims after the board returns a decision on those claims. 

The board is now looking primarily at appeals of post Alice rejections.  Only about 20% of the post Alice § 101 rejections are being reversed. Even with a 20% reversal rate, however, applicants still have a large number of cases to use to see what the board considers to be statutory and nonstatutory subject matter.

PTAB examples of statutory and nonstatutory subject matter

In order to get examples of what the board considers to be statutory and nonstatutory subject matter under the Alice/Mayo test, I downloaded from PAIR[16] 216 PTAB decisions for the business method work groups that had a post Alice rejection; of these, there were 39 reversals of § 101 rejections.  Table 1 below gives a summary of the reasons for the reversals.

Most of the reversals were based on the board determining that the claims were not directed to a judicial exception and hence did not meet the requirements of step 1 of the Alice/Mayo test.  This was a surprise since there is conflicting case law on what is or is not a judicial exception, and during prosecution it is generally very difficult to convince an examiner that a claim is not directed to an abstract idea.  The board, however, stated that it reads the claims in light of the specifications to ascertain what inventive concept the claims were “directed to.”  Once it determined what the inventive concept was, it then determined if the inventive concept was a judicial exception or not.  If the inventive concept was not directed to what the board considered to be a judicial exception, it reversed the examiner.  If it was directed to a judicial exception, the board proceeded to step 2.   

In only three of the reversals that I have examined so far has the board reversed the examiner because it explicitly found that the claims met the statutory requirements of step 2.  This is unfortunate since applicants and examiners are looking for guidance from the board on what it considers to be “something more” than a judicial exception.  Further it contradicts general prosecution strategy of focusing one’s arguments on step 2, and attempting to show some technical feature or improvement in technology.  Thus, we may have to wait a while before the PTAB issues enough decisions to identify any general pattern of what it considers to be “something more.”  In the meantime, we can turn our attention to the examples we do have to determine what the board considers to be judicial exceptions and not judicial exceptions.

Table 2 below shows all of the statements made by the various panels of judges in the data set that explicitly recite the inventive concepts they considered to be statutory.  The specific statements are in bold.  The rest of the text gives context.  I’ve shown the serial numbers of the cases so that readers can look up the full decisions.  I’ve also sorted the decisions by their technical fields and their associated art units so that readers can find examples closest to their own cases.

Two themes of statutory subject matter are apparent in the above examples.  They are:

1. Claims that are directed to a technology (e.g. “lab-on-a-chip device”) are not a judicial exception; and
2. Claims that are directed to interactions between components of a network (e.g. “interactions between at least two different types of electronic payment systems”) may also not be a judicial exception.

There are only a few instances where the inventive concepts of the claims were business methods per se and the board considered them to not be judicial exceptions.  For example, according to the board, the inventive concept for application 10/757,317 is “a revolving credit account that includes automatically initiating a direct debit”.  This is in the field of finance and hence a business method.  This example, however, is an exception and not the rule. 

Table 3 shows a sample of applications where the board affirmed the examiner and found that the claims were directed to a judicial exception.  This table also shows the serial numbers of the cases and the technical field/art units where the applications were assigned. 

One theme in these affirmances is that the processing of information alone, no matter how unique or inventive, does not save a claim from being considered a judicial exception.  An example is 13/417,268 where the panel deciding the case held that a claim was directed to six steps: “(a) receiving; (b) determining; (c) generating; (d) classifying; (e) displaying; and (f) indicating.”  The panel considered this to be directed to no more than “the concept of information gathering” even though the § 103 obviousness rejection brought against these claims was not sustained.  Hence even though the claims cover a new and not obvious method of processing information, the board held that they are nonetheless not statutory simply for being in the field of information processing.  If this view spreads to the other computer implemented art units (e.g. databases, search engines, etc.), it could cause a serious decline in the allowances of all software based inventions since all software based inventions involve information processing.

We are at the very early stages of PTAB rulings on post Alice 101 rejections of business methods.  As of the end of May 2017, we had about 215 decisions.  We are adding to that corpus, however, at a rate of about 250 decisions per quarter.  Even if the reversal rate stays at only 20%, we are still getting 50 new reversal decisions per quarter to use as guides for our own appeals. 

Appeals are often a last resort when an applicant cannot reach agreement with an examiner.  In our next article, “Surviving Alice with Classification,” we will look at how applicants can avoid appeals in the first place by drafting their applications so that they have a better chance of being assigned to a more conventional computer technology art unit instead of business methods.  The prospects of facing an unresolvable § 101 rejection will then be greatly reduced.

[1] Nowotarski, Mark “Surviving Alice in the Finance Arts,” Bilskiblog, 30 January 2017 and Nowotarski, Mark “Surviving Alice in the e-Commerce Arts,” Bilskiblog, 17 May 2017.

[2] Alice Corp. Pty. Ltd. v. CLS Bank International, 134 S. Ct. 2347 (2014)

[3] Alice, 134 S. Ct. at 2355.

[4] Alice, 134 S. Ct. at 2355 (quoting Mayo Collaborative Servs. v. Prometheus Labs., Inc., 132 S. Ct. 1289, 1294 (2012)).

[5] The business method work groups are 3620, 3680 (both e-Commerce) and 3690 (Finance).  Each work group is divided into individual art units and each art unit is assigned patent applications in a given field of business method technology.  Business Cryptography, for example, is assigned to art unit 3685. 

[6] Sachs, Robert “Alice Storm Update for Q1 2017,” Bilksiblog, 6 April 2017.

[7] We are only looking at ex parte appeals of examiner rejections.  We are not looking at inter partes post grant proceedings.

[8] There are about 25 appeals judges that sit on business method appeals panels.  Each appeal is heard by a panel of three judges.  One judge authors the opinion.

[9] The board may enter a new ground of rejection when it feels that one or more claims are not allowable despite their overturning of the examiner’s rejection.  This new ground of rejection must be overcome by the applicant before the case will be allowed.

[10] The PTAB will occasionally put footnotes in decisions where there is an issue related to patentability that it feels the examiner should consider, but presumably they do not have enough information before them to enter a new grounds of rejection.

[11] Example of Alice footnote from ex parte Arash Bateni, application serial number 12/649,072, decided 27 October 2015: 

“Should there be further prosecution of this application (including any review for allowance); the Examiner may wish to review the claims for compliance under 35 U.S.C. § 101 in light of the recent guidance on patent eligible subject matter. See 2014 Interim Guidance on Patent Subject Matter Eligibility, 79 Fed. Reg. 74618 (Dec. 16,2014); "Preliminary Examination Instructions in view of the Supreme Court Decision in Alice Corporation Pty. Ltd. v. CLS Bank International, et al.," Memorandum to the Examining Corps, June 25, 2014; see also July 2015 Update on Subject Matter Eligibility, 80 Fed. Reg. 45429 (July 30,2015).”

[12] 37 CFR 1.198   Reopening after a final decision of the Patent Trial and Appeal Board.

“When a decision by the Patent Trial and Appeal Board on appeal has become final for judicial review, prosecution of the proceeding before the primary examiner will not be reopened or reconsidered by the primary examiner except under the provisions of §1.114 or §41.50 of this title without the written authority of the Director, and then only for the consideration of matters not already adjudicated, sufficient cause being shown.”

[13] I have not seen any reversals of pre Alice 101 rejections in the business method work groups where the board applied the Alice/Mayo test to reverse the examiner.  The board simply stated that the examiner had failed to make a prima facie case or the examiner used the wrong test (e.g. Machine or Transformation test).  Outside of the business method work groups, however, I have found PTAB reversals of pre Alice 101 rejections where the board did apply the Alice/Mayo test to reverse an examiner. See 12/695145 and 11/820364 for examples.

[14] Quinn, Gene “The Impotence of the Patent Trial and Appeal Board,” IPWatchdog, 17 July 2016.

[15] About 70% of appealed post Alice rejections have a § 101 rejection under the Alice/Mayo test.

[16] Patent Application Information Retrieval System https://www.uspto.gov/patents-application-process/checking-application-status/check-filing-status-your-patent-application