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Granted Patent Utility Small
US 12,470,415 · Confirmation No. 3265

ACCESS DELEGATION LEVERAGING PRIVATE KEYS ON KEYSTORES READ BY PROVISIONED DEVICES

Applicant: LEDGERDOMAIN INC.
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2025-11-11 EGRANT.PDF Digitally signed official patent eGrant document — View
2025-11-11 EGRANT.NTF eGrant day-of Notification 2 View
2025-10-29 ISSUE.NTF Issue Notification 2 View
2025-10-14 IFEE Issue Fee Payment (PTO-85B) 3 View
2025-10-14 N417.PYMT Electronic Fee Payment 2 View
2025-10-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-10-14 N427 Post Allowance Communication - Incoming 2 View
2025-10-14 LET. Miscellaneous Incoming Letter 2 View
2025-10-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-07-16 NOA Notice of Allowance and Fees Due (PTOL-85) 10 View
2025-07-16 892 List of references cited by examiner 1 View
2025-07-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2025-07-16 FWCLM Index of Claims 1 View
2025-07-16 SRFW Search information including classification, databases and other search related notes 2 View
2025-07-16 BIB Bibliographic Data Sheet 1 View
2025-07-16 SRNT Examiner's search strategy and results 6 View
2025-03-24 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2025-03-24 N417.PYMT Electronic Fee Payment 2 View
2025-03-24 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-03-24 CLM Claims 5 View
2025-03-24 M865 Letter Requesting Interview with Examiner 1 View
2025-03-24 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2025-03-24 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-03-24 DIST.E.FILE Terminal Disclaimer-Filed (Electronic) 3 View
2025-03-24 DISQ.E.FILE Terminal Disclaimer-Electronic-Approved 1 View
2025-03-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-03-24 N417.PYMT Electronic Fee Payment 2 View
2025-03-24 WFEE Fee Worksheet (SB06) 1 View
2024-10-03 WELCOME.LET2 Welcome Letter from USPTO Commissioner 1 View
2024-09-23 CTNF Non-Final Rejection 33 View
2024-09-23 892 List of references cited by examiner 1 View
2024-09-23 SRFW Search information including classification, databases and other search related notes 2 View
2024-09-23 FWCLM Index of Claims 1 View
2024-09-23 SRNT Examiner's search strategy and results 1 View
2024-09-23 1449 List of References cited by applicant and considered by examiner 4 View
2024-09-23 BIB Bibliographic Data Sheet 1 View
2024-09-23 SRNT Examiner's search strategy and results 6 View
2024-09-23 1449 List of References cited by applicant and considered by examiner 17 View
2024-09-23 1449 List of References cited by applicant and considered by examiner 3 View
2024-09-23 SRNT Examiner's search strategy and results 2 View
2024-09-23 1449 List of References cited by applicant and considered by examiner 5 View
2024-09-23 1449 List of References cited by applicant and considered by examiner 4 View
2024-09-23 1449 List of References cited by applicant and considered by examiner 7 View
2024-07-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-07-19 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-07-19 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2024-05-16 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-05-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-03-06 APP.FILE.REC Filing Receipt 4 View
2024-03-06 WFEE Fee Worksheet (SB06) 1 View
2024-03-01 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2024-03-01 N417.PYMT Electronic Fee Payment 2 View
2024-03-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-02-20 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2024-02-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-02-19 IDS Information Disclosure Statement (IDS) Form (SB08) 17 View
2024-02-19 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2024-02-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-01-03 APP.FILE.REC Filing Receipt 4 View
2024-01-03 WFEE Fee Worksheet (SB06) 1 View
2024-01-03 NTC.MISS.PRT Notice to File Missing Parts 2 View
2024-01-03 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-12-18 APP.TEXT Application body structured text document — View
2023-12-18 OATH Oath or Declaration filed 3 View
2023-12-18 SPEC Specification 39 View
2023-12-18 CLM Claims 6 View
2023-12-18 ABST Abstract 1 View
2023-12-18 PA.. Power of Attorney 2 View
2023-12-18 DRW.NONBW Drawings-other than black and white line drawings 14 View
2023-12-18 ADS Application Data Sheet 9 View
2023-12-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
2023-12-18 ECOMM.AUTH Internet Communications Authorization 2 View
2023-12-18 DRW.SUPP Drawings-black and white line and/or other drawings — View
2023-12-18 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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Quick Facts
Patent No.
US 12,470,415
App. No.
18/544,356
Filed
2023-12-18
Granted
2025-11-11
Art Unit
2438
PTA
-91 days