Prosecution Insights
Last updated: April 19, 2026
Application No. 18/153,799

TRUSTED PARAMETERIZED CELLS (PCELLS) ON BLOCKCHAIN

Non-Final OA §101§103
Filed
Jan 12, 2023
Examiner
BOWERS, BRANDON
Art Unit
2851
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Globalfoundries U S Inc.
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
459 granted / 535 resolved
+17.8% vs TC avg
Moderate +7% lift
Without
With
+6.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
11 currently pending
Career history
546
Total Applications
across all art units

Statute-Specific Performance

§101
18.3%
-21.7% vs TC avg
§103
28.6%
-11.4% vs TC avg
§102
32.6%
-7.4% vs TC avg
§112
9.2%
-30.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 535 resolved cases

Office Action

§101 §103
DETAILED ACTION 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 . Claim Rejections - 35 USC § 101 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. Claims 1, 7, and 8 are rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. The claim(s) does/do not fall within at least one of the four categories of patent eligible subject matter because they are drawn to data/information only. Specifically, claim 1 only recites “A structure comprising: a first parameterized cell (Pcell) label generated based on a customer label corresponding to a customer design on a customer network and which comprises a real- time transaction validation for a smart contract on a blockchain network.” While “a structure” usually connotates either a machine or a composition of matter, in this case it is “a first parameterized cell (Pcell) label … which comprises a real-time transaction validation for a smart contract on a blockchain network.” As shown in Figure 1A, 14, and described in paragraph [0016], this is merely data/information containing a list of parameter names and values. As such the structure of claim 1 is a list of parameter names and values which is data/information only, and does not fall into at least one of the four categories of patent eligible subject matter. Dependent claims 7 and 8 do not rectify this problem and are rejected for the same reasons. Dependent claim 2 further comprises an intellectual property (IP) tool configured to compare the first Pcell label with the second Pcell label to perform the real-time transaction validation of the first Pcell label. This makes the structure of claims 1 and 2 a machine which is a one of the four categories of patent eligible subject matter. Incorporating claim 2 into claim 1 would therefore overcome the rejection of claim 1 above. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claim(s) 1, 7, and 8 is/are rejected under 35 U.S.C. 103 as being unpatentable over Beckett, US Patent No. 11,334,697 B1 in view of Lau et al., US PGPUB No. 2021/0342822 A1. In reference to claim 1, Beckett teaches a first parameterized cell (Pcell) label (Fig. 3D, 314D, column 20, lines 48-54, label) generated based on a customer label (Fig. 3D, 302D, column 19, lines 42-56, set of parameters) corresponding to a customer design (Column 20, line 1, electronic design) on a customer network (Column 29, lines 30-31, computer networks). Beckett does not teach wherein the label comprises a real-time transaction validation for a smart contract on a blockchain network. Lau teaches a real-time transaction validation for a smart contract on a blockchain network for sensitive data (Paragraph [0055]). Accordingly, it would have been obvious for one of ordinary skill in the art at the time of invention to incorporate the teachings of Lau for real-time transaction validation for a smart contract on a blockchain network for sensitive data into the first parameterized cell (Pcell) label of Beckett because the label would be processed and accessible in such a manner that it is secure and is not needed to be stored in more than one location. In reference to claim 7, the timing of the real-time transaction validation has no bearing of the structure of the first parameterized cell (Pcell) label and therefore carries no patentable weight. The first parameterized cell (Pcell) label of Beckett in view of Lau could be validated at any time including to prior to a final graphic design system (GDS) is provide to a client. In reference to claim 8, Beckett teaches wherein the customer label comprises a list of parameter names and values uniquely defining a design instance (Column 19, line 57-column 20, line 13). Allowable Subject Matter Claims 2-6, 9, and 10 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: Prior art of record does not teach or clearly suggest a structure comprising a first parameterized cell (Pcell) label generated based on a customer label corresponding to a customer design on a customer network and which comprises a real-time transaction validation for a smart contract on a blockchain network; a second Pcell label generated based on the customer design on the customer network; and an intellectual property (IP) tool configured to compare the first Pcell label with the second Pcell label to perform the real-time transaction validation of the first Pcell label. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRANDON BOWERS whose telephone number is (571)272-1888. The examiner can normally be reached Flex M-F 7am-6pm. 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, Jack Chiang can be reached at (571) 272-7483. 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. /B.B/Examiner, Art Unit 2851 /JACK CHIANG/Supervisory Patent Examiner, Art Unit 2851
Read full office action

Prosecution Timeline

Jan 12, 2023
Application Filed
Jan 10, 2026
Non-Final Rejection — §101, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 5m to grant Granted Mar 10, 2026
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 (+6.7%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 535 resolved cases by this examiner. Grant probability derived from career allow rate.

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