Prosecution Insights
Last updated: April 19, 2026
Application No. 18/820,400

USER-SIDE NON-FUNGIBLE TOKEN STORAGE USING SUPER NON-VOLATILE RANDOM ACCESS MEMORY

Non-Final OA §DP
Filed
Aug 30, 2024
Examiner
ABAD, FARLEY J
Art Unit
2181
Tech Center
2100 — Computer Architecture & Software
Assignee
BANK OF AMERICA CORPORATION
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
2y 8m
To Grant
92%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
802 granted / 934 resolved
+30.9% vs TC avg
Moderate +6% lift
Without
With
+5.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
22 currently pending
Career history
956
Total Applications
across all art units

Statute-Specific Performance

§101
5.5%
-34.5% vs TC avg
§103
56.9%
+16.9% vs TC avg
§102
15.5%
-24.5% vs TC avg
§112
11.1%
-28.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 934 resolved cases

Office Action

§DP
DETAILED ACTION Status of Application Claims 1-18 are pending in the present application. Information Disclosure Statement The information disclosure statement (IDS) submitted on 08/30/2024 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. 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 . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1, 12, and 16 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1, 11, and 15, respectively, of U.S. Patent No. 12,159,277 B2. Although the claims at issue are not identical, they are not patentably distinct from each other because every claim limitation in the application under examination is recited in the conflicting reference patent claims. The differences between the claims are highlighted below by italicizing all limitations that differ and bolding limitations that conflict. Please note that in the interest of time, the examiner is selecting only one of the independent claims from the instant application and U.S. Patent for the table below. Instant Application U.S. Patent No. 12,159,277 B2 Claim 1. A system for user-side storage and processing of Non-Fungible Tokens (NFTs) said system capable of communicating, via resource-sharing protocol, with a public distributed trust computing network comprising decentralized nodes, said system comprising: a user computing platform comprising: one or more first computing processing devices; a first memory in communication with at least one of the one or more first computing processing devices and comprising non-volatile random access memory (NVRAM) that operates in accordance with a resource-sharing protocol; and a Non-Fungible Token (NFT) digital wallet stored in the first memory, executable by at least one of the one or more first computing processing devices, registered with the resource-sharing protocol and configured to identify the user, wherein the NVRAM is configured to be shared with the public distributed trust computing for purposes of: (1) storing a NFT either: (2) generated by the user computing platform or (i) acquired by a user of the user computing platform and previously authenticated via consensus of a plurality of the decentralized nodes, and (2) performing first NFT processes that would otherwise be performed within the public distributed trust computing network. Claim 1. A system for user-side storage and processing of Non-Fungible Tokens (NFTs), the system comprising: a user computing platform including: one or more first computing processing devices, a first memory in communication with at least one of the one or more first computing processing devices and comprising a minimum of one gigabyte (GB) of non-volatile random access memory (NVRAM) that operates in accordance with a resource-sharing protocol, a Non-Fungible Token (NFT) digital wallet stored in the first memory, executable by at least one of the one or more first computing processing devices, registered with the resource-sharing protocol and configured to identify the user; and a public distributed trust computing network comprising decentralized nodes, each decentralized node having a second memory and one or more second computing processing devices in communication with the second memory, wherein the public distributed trust computing network communicates with the user computing platform via the resource-sharing protocol, wherein the NVRAM is configured to be shared with the public distributed trust computing for purposes of (1) storing a NFT (i) generated by the user computing platform or (ii) acquired by a user of the user computing platform and previously authenticated via consensus of a plurality of the decentralized nodes, and (2) performing first NFT processes that would otherwise be performed within the public distributed trust computing network. Claims 2-10, 13-15, and 17-18 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 2-10, 12-14, and 16-17, respectively, of U.S. Patent No. 12,159,277 B2. Claims 1, 12, and 16 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 2, 12, and 17, respectively, of copending Application No. 18/820,390 (reference application). Although the claims at issue are not identical, they are not patentably distinct from each other because every claim limitation in the application under examination is recited in the conflicting reference application. The differences between the claims are highlighted below by italicizing all limitations that differ and bolding limitations that conflict. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Please note that in the interest of time, the examiner is selecting only one of the independent claims from the instant application and U.S. Patent for the table below. Instant Application Application No. 18/820,390 Claim 1. A system for user-side storage and processing of Non-Fungible Tokens (NFTs) said system capable of communicating, via resource-sharing protocol, with a public distributed trust computing network comprising decentralized nodes, said system comprising: a user computing platform comprising: one or more first computing processing devices; a first memory in communication with at least one of the one or more first computing processing devices and comprising non-volatile random access memory (NVRAM) that operates in accordance with a resource-sharing protocol; and a Non-Fungible Token (NFT) digital wallet stored in the first memory, executable by at least one of the one or more first computing processing devices, registered with the resource-sharing protocol and configured to identify the user, wherein the NVRAM is configured to be shared with the public distributed trust computing for purposes of: (1) storing a NFT either: (i) generated by the user computing platform or (ii) acquired by a user of the user computing platform and previously authenticated via consensus of a plurality of the decentralized nodes, and (2) performing first NFT processes that would otherwise be performed within the public distributed trust computing network. Claim 1. A system for user-side storage and processing of Non-Fungible Tokens (NFTs), said system capable of communicating, via resource-sharing protocol, with a public distributed trust computing network comprising decentralized nodes, said system comprising: a user computing platform comprising: one or more first computing processing devices; and a first memory in communication with the one or more first computing processing devices and comprising non-volatile random access memory (NVRAM) that operates in accordance with the resource-sharing protocol, wherein the NVRAM is configured to be shared with the public distributed trust computing network for purposes of: (1) storing a NFT either (i) generated by the user computing platform or (ii) acquired by a user of the user computing platform and previously authenticated via consensus of a plurality of the decentralized nodes of the public distributed trust computing network, and (2) performing NFT processes on behalf of the public distributed trust computing network, wherein one of the NFT processes comprises confirming an NFT including verifying an authenticity of the NFT and parties to a transaction associated with the NFT. Claim 2. The system of Claim 1, wherein the user computing platform further comprises a Non-Fungible Token (NFT) digital wallet stored in the first memory, executable by at least one of the one or more first computing processing devices, registered with the resource-sharing protocol and configured to identify the user. Claims 2-4 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 3-5, respectively, of copending Application No. 18/820,390 (reference application). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: Caklovic, US 8051246 B1, discloses utilizing a semiconductor memory of a node as disk cache [Abstract]. Any inquiry concerning this communication or earlier communications from the examiner should be directed to FARLEY J ABAD whose telephone number is (571)270-3425. The examiner can normally be reached Mon-Fri 8:30 AM - 7 PM. 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, Idriss Alrobaye can be reached at (571) 270-1023. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Farley Abad/Primary Examiner, Art Unit 2181
Read full office action

Prosecution Timeline

Aug 30, 2024
Application Filed
Feb 03, 2026
Non-Final Rejection — §DP (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

1-2
Expected OA Rounds
86%
Grant Probability
92%
With Interview (+5.9%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 934 resolved cases by this examiner. Grant probability derived from career allow rate.

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