Prosecution Insights
Last updated: April 19, 2026
Application No. 18/087,742

NETWORK COMPUTING SYSTEM EXECUTING PROGRAMMATIC ADAPTERS TO IMPLEMENT ASYNCHRONOUS COMMUNICATIONS

Non-Final OA §101
Filed
Dec 22, 2022
Examiner
OYEBISI, OJO O
Art Unit
3695
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Ripple Labs Inc.
OA Round
5 (Non-Final)
50%
Grant Probability
Moderate
5-6
OA Rounds
4y 1m
To Grant
61%
With Interview

Examiner Intelligence

Grants 50% of resolved cases
50%
Career Allow Rate
356 granted / 711 resolved
-1.9% vs TC avg
Moderate +11% lift
Without
With
+11.3%
Interview Lift
resolved cases with interview
Typical timeline
4y 1m
Avg Prosecution
38 currently pending
Career history
749
Total Applications
across all art units

Statute-Specific Performance

§101
46.0%
+6.0% vs TC avg
§103
19.5%
-20.5% vs TC avg
§102
15.3%
-24.7% vs TC avg
§112
9.2%
-30.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 711 resolved cases

Office Action

§101
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 12/30/25 has been entered. Claim Rejections - 35 USC §101 1. 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. 2. Claims 1-20 are rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. Subject Matter Eligibility Standard 3. The examiner contends that, under the judicial exceptions enumerated in the 2019 PEG, to determine the patent-eligibility of an application, a two- part analysis has to be conducted. Part 1: it must be determined whether the claim is directed to one of the four statutory categories of invention, i.e., process, machine, manufacture, or composition of matter. Part 2A: Prong 1: (1) Determine if the claims are directed to an abstract idea or one of the judicial exceptions. Examples of abstract ideas referenced in Alice Corp. include: 1. Certain method of organizing human activity such as Fundamental Economic Practices, Commercial and Legal Interactions, or Managing Personal Behavior or Relationships or Interactions Between People. 2. A mental process. 3. Mathematical relationships/formulas. Part 2A: Prong 2: determine if the claim as a whole integrates the judicial exception into a practical application. Part 2B: determine if the claim provides an inventive concept. Analysis 4. Under Step 1 of the analysis, it is found that the claim indeed recites a series of steps and therefore, is a process - one of the statutory categories. Under Step 2A (Prong 1), using claim 17 as the representative claim, it is determined that apart from generic hardware and extra-solution activity discussed in Step 2A, Prong 2 below, the claim as a whole recites a method of organizing human activity and a mental process. For instance, the claim language “implementing a cross-medium transaction service; and performing…responsive to the transaction request and based at least in part upon the monitoring, an exchange transaction that includes a value amount to a receiving client in accordance with a conversion from an originating value medium to a destination value medium” is a fundamental economic practice. Fundamental economic practices fall into the category of certain methods of organizing human activity. Further, the limitations “publishing to an event feed…non-errant messages from the originating exchange; publishing to an event feed…non-errant messages from the destination exchange; monitoring…the non-errant messages from the originating and destination exchanges” are steps that can be performed in the human mind. Any steps that can be performed in the human mind fall into the category of a mental process. Thus, the claim recites a judicial exception, i.e., an abstract idea. Under Step 2A (Prong 2), the examiner contends that the claim recites a combination of additional elements including “communicating...with computing systems of exchanges; based on a transaction request from a sending client, establishing network communications with a computing system of an originating exchange and a computing system of a destination exchange; transmitting and receiving communications asynchronously with the computing systems of the originating exchange and the destination exchange...” These additional elements, considered in the context of claim 1 as a whole, do not integrate the abstract idea into a practical application because they simply recite the steps of inputting data, processing data, and outputting data using a generic computer system. In other words, these additional limitations are recited functionally without technical or technological details on how, i.e., by what algorithm or on what basis/method, the processors, one or more networks, computing systems are caused to perform these steps. The processors, one or more networks, exchange management engine; first programmatic adapter; computing systems, with their already available basic functions, are simply being applied to the abstract idea and being used as tools in executing the claimed process. Further, the additional limitations can be reasonably characterized as reciting insignificant extra-solution and post-solution activities. For instance, the limitations “communicating…with computing systems of exchanges; based on a transaction request from a sending client, establishing network communications with a computing system of an originating exchange and a computing system of a destination exchange and transmitting asynchronously with the computing systems of the originating exchange and the destination exchange…” are directed to insignificant extra-solution activities of sending data from one system to another (see Apple, Inc. v. Ameranth, Inc., 842 F.3d 1229, 1241-42 (Fed. Cir. 2016). Lastly, the limitations “wherein each of the exchanges implements conversions between at least one value medium and at least one digital currency; wherein the first programmatic adapter and the second programmatic adapter each publish to the event feed while also preventing any errant communications from the computing systems of the originating exchange and the destination exchange from failing computing operations performed by the network-based computing system, so as to increase throughput capability with the computing systems of the originating and destination exchanges” are recited to further narrow the scope of the abstract idea. In all, these recited steps merely describe an intangible property of the data that does affect the examiner’s characterization of the additional limitations as insignificant extra-solution activities. Thus, it is determined that claim 17 is not directed to a specific asserted improvement in computer technology or otherwise integrated into a practical application and thus is directed to a judicial exception. Under Step 2B, it is determined that, taken alone, the additional elements in the claim amounts to no more than mere instructions to apply the exception using a generic computer processor— that is, mere instructions to apply a generic computer processor to the abstract idea. The only hardware or additional elements beyond the abstract idea of claim 17 are the generically recited “processors, one or more networks, exchange management engine; first programmatic adapter; computing systems.” The specification does not point to sufficient evidence that any of these components are anything other than well-understood, routine, and conventional hardware components or systems being used in their ordinary manner. Thus, applying an exception using a generic computer processor cannot integrate a judicial exception into a practical application or provide an inventive concept. And looking at the limitations as an ordered combination of elements add nothing that is not already present when looking at the elements taken individually. There is no indication that the combination of elements improves the functioning of a computer or improves any other technology. Accordingly, the examiner concludes that there are no meaningful limitations in the claim that transform the judicial exception into a patent eligible application such that the claim amounts to significantly more than the judicial exception itself. The examiner further contends that the ‘novelty’ of any element or steps in a process, or even of the process itself, is of no relevance in determining whether the subject matter of a claim falls within the § 101 categories of possibly patentable subject matter.” Diamond v. Diehr, 450 U.S. 175, 188— 89 (1981).” A novel and nonobvious claim directed to a purely abstract idea is, nonetheless, patent ineligible. See Mayo, 566 U.S. at 90.” Specifically, an improvement to an abstract idea cannot be a basis for determining that the claim recites significantly more than an abstract idea. Furthermore, relying on a “processor” to “perform routine tasks more quickly or more accurately is insufficient to render a claim patent eligible.” OJP Techs., Inc. v. Amazon.com, Inc., 7788 F.3d 1359, 1363 (Fed. Cir. 2015). Accordingly, the examiner concludes that the claim does not recite additional elements that amount to significantly more than the judicial exception within the meaning of the 2019 Guidance. Note: The analysis above applies to all statutory categories of invention. As such, the independent claims otherwise styled as a computer-readable medium encoded to perform specific tasks, machine or manufacture, for example, would be subject to the same analysis. Furthermore, the limitations in the dependent claims are thus subject to the same analysis as in claim 17 and are rejected using the same rationale as in claim 17 above. More specifically, dependent claims 2, 8, 10, 16 and 18 do not recite additional elements but are recited to merely further narrow the scope of the abstract idea. Further, dependent claims 4, 12 and 20 recite additional elements, but these additional elements comprise the analyses of data, which is nothing but the automation of mental tasks. See Benson, Bancorp and Cyberphone. Also see Electric Power, 830 F.3d at 1354 (“[W]e have treated analyzing information by steps people go through in their minds, or by mathematical algorithms, without more, as essentially mental processes”). Also, dependent claims 5, 7, 13 and 15 recite additional elements, but they are mere data gathering steps considered to be insignificant extra-solution activities. See In re Bilski, 545 F.3d at 963 (characterizing data gathering steps as insignificant extra-solution activity). Lastly, dependent claims 3, 6, 11, 14 and 19 recite additional elements but the elements are a combination of both data gathering steps and the automation of mental tasks. Response to Arguments Applicant's arguments filed 12/30/25 have been fully considered but they are not persuasive. In response to applicant’s argument that the claim is not directed to an abstract idea, citing Enfish, the examiner disagrees. The claim as a whole recites a method of organizing human activity and a mental process. For instance, the claim language “implementing a cross-medium transaction service; and performing…responsive to the transaction request and based at least in part upon the monitoring, an exchange transaction that includes a value amount to a receiving client in accordance with a conversion from an originating value medium to a destination value medium” is a fundamental economic practice. Fundamental economic practices fall into the category of certain methods of organizing human activity. Further, the limitations “publishing to an event feed…non-errant messages from the originating exchange; publishing to an event feed…non-errant messages from the destination exchange; monitoring…the non-errant messages from the originating and destination exchanges” are steps that can be performed in the human mind. Any steps that can be performed in the human mind fall into the category of a mental process. Thus, the claim recites a judicial exception, i.e., an abstract idea. Applicant's citation of Enfish is unpersuasive because the claims at issue in Enfish are readily distinguishable over the instant claims. In Enfish the claims were held to be patent-eligible because the claimed solution was directed to improvements in computer technology with database software designed as a "self-referential" table. The patent claims here do not address improvements in computer technology with database software designed as a "self-referential" table, so Enfish is not applicable. In contrast, the instant claims also provide a generically computer-implemented solution to a communication/business-related or economic problem. In response to applicant’s argument that the claims provide a specific technical solution to the technological problem (i.e. “the originating exchange and the destination exchange from failing computing operations performed by the network-based computing system”), the examiner disagrees. The elements recited by the claims above provide a commercial solution not a technical solution. As the Federal Circuit explained in Bancorp Svcs., LLC v. Sun Life Assur. Co. of Canada (U.S.), 687 F.3d 1266, 1279 (Fed. Cir. 2012), both Research Corp. and SiRF Tech, involved improvements to the underlying technology itself. That is not the case here. Rather here, as in Bancorp, the claimed invention merely uses the underlying computer technology in its ordinary capacity to perform processes “more efficiently.” See Bancorp, 687 F.3d at 1279. In response to applicant’s arguments that the additional elements, integrate the judicial exception into a practical application, the examiner disagrees. the examiner contends that the claim recites a combination of additional elements including “communicating...with computing systems of exchanges; based on a transaction request from a sending client, establishing network communications with a computing system of an originating exchange and a computing system of a destination exchange; transmitting and receiving communications asynchronously with the computing systems of the originating exchange and the destination exchange...” These additional elements, considered in the context of claim 1 as a whole, do not integrate the abstract idea into a practical application because they simply recite the steps of inputting data, processing data, and outputting data using a generic computer system. In other words, these additional limitations are recited functionally without technical or technological details on how, i.e., by what algorithm or on what basis/method, the processors, one or more networks, computing systems are caused to perform these steps. The processors, one or more networks, exchange management engine; first programmatic adapter; computing systems, with their already available basic functions, are simply being applied to the abstract idea and being used as tools in executing the claimed process. Further, the additional limitations can be reasonably characterized as reciting insignificant extra-solution and post-solution activities. For instance, the limitations “communicating…with computing systems of exchanges; based on a transaction request from a sending client, establishing network communications with a computing system of an originating exchange and a computing system of a destination exchange and transmitting asynchronously with the computing systems of the originating exchange and the destination exchange…” are directed to insignificant extra-solution activities of sending data from one system to another (see Apple, Inc. v. Ameranth, Inc., 842 F.3d 1229, 1241-42 (Fed. Cir. 2016). Lastly, the limitations “wherein each of the exchanges implements conversions between at least one value medium and at least one digital currency; wherein the first programmatic adapter and the second programmatic adapter each publish to the event feed while also preventing any errant communications from the computing systems of the originating exchange and the destination exchange from failing computing operations performed by the network-based computing system, so as to increase throughput capability with the computing systems of the originating and destination exchanges” are recited to further narrow the scope of the abstract idea. In all, these recited steps merely describe an intangible property of the data that does affect the examiner’s characterization of the additional limitations as insignificant extra-solution activities. Thus, it is determined that claim 17 is not directed to a specific asserted improvement in computer technology or otherwise integrated into a practical application and thus is directed to a judicial exception. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to OJO O OYEBISI whose telephone number is (571)272-8298. The examiner can normally be reached on Monday-Friday, 9am-7pm. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Christine Behncke can be reached at 571-272-8103. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see https://ppair-my.uspto.gov/pair/PrivatePair. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /OJO O OYEBISI/Primary Examiner, Art Unit 3695
Read full office action

Prosecution Timeline

Dec 22, 2022
Application Filed
Mar 08, 2024
Non-Final Rejection — §101
Jul 31, 2024
Response Filed
Oct 24, 2024
Final Rejection — §101
Jan 27, 2025
Request for Continued Examination
Jan 28, 2025
Response after Non-Final Action
Feb 06, 2025
Non-Final Rejection — §101
Jun 10, 2025
Response Filed
Sep 25, 2025
Final Rejection — §101
Dec 30, 2025
Request for Continued Examination
Feb 11, 2026
Response after Non-Final Action
Feb 20, 2026
Non-Final Rejection — §101 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
50%
Grant Probability
61%
With Interview (+11.3%)
4y 1m
Median Time to Grant
High
PTA Risk
Based on 711 resolved cases by this examiner. Grant probability derived from career allow rate.

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