Prosecution Insights
Last updated: July 05, 2026
Application No. 18/743,482

GRAPHENE AND GLASSY CARBON META-MATERIAL, MICROFABRICATION METHOD, AND ENERGY STORAGE DEVICE

Final Rejection §102
Filed
Jun 14, 2024
Priority
Aug 30, 2017 — provisional 62/552,324 +4 more
Examiner
NGUYEN, KHANH TUAN
Art Unit
1761
Tech Center
1700 — Chemical & Materials Engineering
Assignee
San Diego State University Research Foundation
OA Round
2 (Final)
74%
Grant Probability
Favorable
3-4
OA Rounds
8m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allowance Rate
797 granted / 1071 resolved
+9.4% vs TC avg
Strong +19% interview lift
Without
With
+18.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
28 currently pending
Career history
1094
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
75.4%
+35.4% vs TC avg
§102
13.9%
-26.1% vs TC avg
§112
8.1%
-31.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1071 resolved cases

Office Action

§102
DETAILED ACTION Final 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 . Response to Amendment The amendment filed on 04/07/2026 is entered and acknowledged by the Examiner. Claims 19-21, 27, and 32-33 have been amended. Claims 1-18 and 26 have been canceled. Claims 34-38 were previously allowed. Claims 19-25 and 27-33 are currently pending in the instant application. The nonstatutory double patenting rejection of claims 19-25 and 27-32 over US’420 (US 12,046,420 B2) is maintained. The nonstatutory double patenting rejection of claims 19-25, 27-30, 33, 34, and 36-38 over US’099 (US 11,515,099 B2) is maintained. The rejection of claims 19-25 and 27 under 35 U.S.C. 102(a)(1) as being anticipated by an article to Jouikov is withdrawn in view of Applicant’s amendment. Response to Arguments Applicant's arguments filed on 04/07/2026 have been fully considered but they are not persuasive. At page 6 of the remark, Applicant stated that a Terminal Disclaimer over parent patents 11,515,099 and 12,046,420 were filed. However, no Terminal Disclaimer has been entered into the system. Therefore, the nonstatutory double patenting rejection over parent patents 11,515,099 and 12,046,420 are maintained for the reasons of record. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to KHANH TUAN NGUYEN whose telephone number is (571)272-8082. The examiner can normally be reached M-F 9:00 AM to 5:00 PM EST. 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, Angela Brown-Pettigrew can be reached at (571) 272-2817. 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. /KHANH T NGUYEN/Primary Examiner, Art Unit 1761
Read full office action

Prosecution Timeline

Jun 14, 2024
Application Filed
Jan 07, 2026
Non-Final Rejection mailed — §102
Apr 07, 2026
Response Filed
Jun 23, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

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

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Prosecution Projections

3-4
Expected OA Rounds
74%
Grant Probability
93%
With Interview (+18.7%)
2y 8m (~8m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1071 resolved cases by this examiner. Grant probability derived from career allowance rate.

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