IP Library › Granted Patent US 12,375,291
Granted Patent Utility
US 12,375,291 · Confirmation No. 3622

CRYPTOGRAPHIC ARCHITECTURE FOR SECURING ACCESS TO CONTROLLED SUBSTANCES

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2025-07-29 EGRANT.PDF Digitally signed official patent eGrant document — View
2025-07-29 EGRANT.NTF eGrant day-of Notification 2 View
2025-07-16 ISSUE.NTF Issue Notification 2 View
2025-06-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2025-06-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-25 N417.PYMT Electronic Fee Payment 2 View
2025-03-26 NOA Notice of Allowance and Fees Due (PTOL-85) 10 View
2025-03-26 892 List of references cited by examiner 1 View
2025-03-26 SRFW Search information including classification, databases and other search related notes 2 View
2025-03-26 FWCLM Index of Claims 1 View
2025-03-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2025-03-26 SRNT Examiner's search strategy and results 8 View
2025-03-26 BIB Bibliographic Data Sheet 1 View
2025-03-26 SRNT Examiner's search strategy and results 1 View
2025-03-26 SRNT Examiner's search strategy and results 5 View
2025-03-06 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) — View
2025-03-06 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-03-06 CLM Claims 8 View
2025-03-06 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2025-03-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-03-06 N417.PYMT Electronic Fee Payment 2 View
2025-03-06 RCEX Request for Continued Examination (RCE) 3 View
2025-03-06 WFEE Fee Worksheet (SB06) 1 View
2025-02-25 CTAV Advisory Action (PTOL-303) 3 View
2025-02-25 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2025-02-25 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2025-02-10 A.NE Response After Final Action — View
2025-02-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-02-10 A.NE Response After Final Action 1 View
2025-02-10 CLM Claims 6 View
2025-02-10 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-02-10 WFEE Fee Worksheet (SB06) 1 View
2025-02-10 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2024-12-12 CTFR Final Rejection 35 View
2024-12-12 892 List of references cited by examiner 1 View
2024-12-12 FWCLM Index of Claims 1 View
2024-12-12 SRFW Search information including classification, databases and other search related notes 2 View
2024-12-12 SRNT Examiner's search strategy and results 1 View
2024-12-12 SRNT Examiner's search strategy and results 6 View
2024-09-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2024-09-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2024-09-17 CLM Claims 6 View
2024-09-17 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2024-09-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-09-17 WFEE Fee Worksheet (SB06) 1 View
2024-08-05 EXIN Examiner Interview Summary Record (PTOL - 413) 3 View
2024-08-05 OA.APPENDIX Office Action Appendix 2 View
2024-07-10 CTNF Non-Final Rejection 22 View
2024-07-10 892 List of references cited by examiner 1 View
2024-07-10 SRFW Search information including classification, databases and other search related notes 2 View
2024-07-10 FWCLM Index of Claims 1 View
2024-07-10 BIB Bibliographic Data Sheet 1 View
2024-07-10 SRNT Examiner's search strategy and results 13 View
2024-07-10 SRNT Examiner's search strategy and results 1 View
2024-07-10 1449 List of References cited by applicant and considered by examiner 5 View
2024-03-15 NTC.PUB Notice of Publication 1 View
2023-01-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2023-01-23 PA.. Power of Attorney 1 View
2023-01-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-01-23 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2023-01-23 FOR Foreign Reference 41 View
2022-10-18 APP.FILE.REC Filing Receipt 4 View
2022-09-30 NTC.PUB.DATE Notice of New or Revised Publication Date 1 View
2022-09-28 WFEE Fee Worksheet (SB06) 1 View
2022-09-28 APP.FILE.REC Filing Receipt 3 View
2022-09-09 ADS Application Data Sheet 9 View
2022-09-09 OATH Oath or Declaration filed 3 View
2022-09-09 SPEC Specification 43 View
2022-09-09 CLM Claims 5 View
2022-09-09 ABST Abstract 1 View
2022-09-09 DRW.NONBW Drawings-other than black and white line drawings 13 View
2022-09-09 WFEE Fee Worksheet (SB06) 2 View
2022-09-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
2022-09-09 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2022-09-09 DRW.SUPP Drawings-black and white line and/or other drawings — View
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Quick Facts
Patent No.
US 12,375,291
App. No.
17/941,800
Filed
2022-09-09
Granted
2025-07-29
Pub. No.
US20240089116A1
Examiner
LIU, ZHE
Art Unit
2493
PTA
0 days