IP Library › Granted Patent US 12,552,883
Granted Patent Utility
US 12,552,883 · Confirmation No. 8967

OPHTHALMIC DEVICES

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2026-02-17 EGRANT.PDF Digitally signed official patent eGrant document — View
2026-02-17 EGRANT.NTF eGrant day-of Notification 2 View
2026-02-04 ISSUE.NTF Issue Notification 2 View
2026-01-15 N271 Response to Amendment under Rule 312 2 View
2026-01-15 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 8 View
2026-01-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2026-01-14 N427 Post Allowance Communication - Incoming 1 View
2026-01-14 N417.PYMT Electronic Fee Payment 2 View
2026-01-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-01-07 A.NA Amendment after Notice of Allowance (Rule 312) 8 View
2026-01-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-23 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2025-12-23 SRFW Search information including classification, databases and other search related notes 2 View
2025-12-23 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2025-12-23 SRNT Examiner's search strategy and results 18 View
2025-12-23 BIB Bibliographic Data Sheet 1 View
2025-12-04 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 11 View
2025-12-04 RCEX Request for Continued Examination (RCE) 3 View
2025-12-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-04 N417.PYMT Electronic Fee Payment 2 View
2025-12-02 CTAV Advisory Action (PTOL-303) 3 View
2025-12-02 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2025-11-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-24 A.NE Response After Final Action 1 View
2025-11-24 CLM Claims 4 View
2025-11-24 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-11-24 WFEE Fee Worksheet (SB06) 1 View
2025-11-19 CTFR Final Rejection 11 View
2025-11-19 892 List of references cited by examiner 1 View
2025-11-19 FWCLM Index of Claims 1 View
2025-11-19 SRFW Search information including classification, databases and other search related notes 2 View
2025-11-19 SRNT Examiner's search strategy and results 15 View
2025-08-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-08-06 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-08-06 CLM Claims 4 View
2025-08-06 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-08-06 WFEE Fee Worksheet (SB06) 1 View
2025-06-18 CTNF Non-Final Rejection 14 View
2025-06-18 892 List of references cited by examiner 1 View
2025-06-18 SRFW Search information including classification, databases and other search related notes 2 View
2025-06-18 FWCLM Index of Claims 1 View
2025-06-18 BIB Bibliographic Data Sheet 1 View
2025-06-18 SRNT Examiner's search strategy and results 12 View
2025-06-18 1449 List of References cited by applicant and considered by examiner 6 View
2025-06-18 SRNT Examiner's search strategy and results 4 View
2025-06-18 1449 List of References cited by applicant and considered by examiner 4 View
2025-05-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-05-28 ELC. Response to Election / Restriction Filed 1 View
2025-05-28 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-05-21 CTRS Requirement for Restriction/Election 8 View
2023-03-30 NTC.PUB Notice of Publication 1 View
2022-10-19 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2022-10-19 FOR Foreign Reference 32 View
2022-10-19 FOR Foreign Reference 18 View
2022-10-19 FOR Foreign Reference 40 View
2022-10-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-07-15 TRAN.LET Transmittal Letter 1 View
2022-07-15 DRW Drawings-only black and white line drawings 1 View
2022-07-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-06-16 APP.FILE.REC Filing Receipt 3 View
2022-06-16 WFEE Fee Worksheet (SB06) 1 View
2022-06-16 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2022-06-16 FOR Foreign Reference 130 View
2022-06-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-06-09 PA.. Power of Attorney 2 View
2022-06-09 SPEC Specification 33 View
2022-06-09 CLM Claims 6 View
2022-06-09 ABST Abstract 1 View
2022-06-09 WFEE Fee Worksheet (SB06) 2 View
2022-06-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
2022-06-09 ADS Application Data Sheet 9 View
2022-06-09 DRW Drawings-only black and white line drawings 1 View
2022-06-09 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 12,552,883
App. No.
17/836,299
Filed
2022-06-09
Granted
2026-02-17
Pub. No.
US20230096315A1
Art Unit
1611
PTA
-15 days