Prosecution Insights
Last updated: May 29, 2026

Carl Zeiss Meditec AG

21 pending office actions • 13 art units • 21 examiners • 0 of 21 (0%) have an AI response strategy ready • 61 patents granted in the last 365 days

Portfolio Summary

21
Total Pending OAs
18
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 21 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
1
Due this week
8
Due this month
4
Due in next 60 days
2
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 21 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 7 days (1)Due ≤ 30 days (8)Due ≤ 60 days (4)Due later (2)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

0
Hard (0%)
17
Medium (81%)
3
Easy (14%)
1
Unknown (5%)

Rejection Statute Mix

BucketCases
§103 only14 (67%)
§102 only3 (14%)
§112 only3 (14%)
No statute on record1 (5%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
1
Information Tech
5% of docket
4
Communications
19% of docket
7
Semiconductors
33% of docket
9
Mechanical / Eng
43% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

210 h
Manual time on pending OAs
42 h
Time saved (low, 20%)
74 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BRUTUS, JOEL F 1 72.5% +17.9%
HODGES, SUSAN E 1 66.6% +14.6%
MORRIS, TAYLOR L 1 59.4% +35.7%
GALERA, PATRICK PAUL CONTRER 1 88.9% +12.5%
JONES, JENNIFER ANN 1 68.1% +20.3%
SIPES, JOHN CURTIS 1 80.0% +12.9%
LYNCH, ROBERT A 1 80.0% +13.4%
HO, WAI-GA DAVID 1 20.0% +100.0%
HUYNH, VAN D 1 87.0% +13.9%
PICHLER, MARIN 1 63.6% +8.3%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18628708 OPHTHALMIC LOUPE, LENS COMBINATION AND OPTICAL IMAGING SYSTEM SIPES, JOHN CURTIS 16d overdue
18571021 CO-DESIGN OF OPTICAL FILTER AND FLUORESCENCE APPLICATIONS USING ARTIFICIAL INTELLIGENCE HUYNH, VAN D 8d
18624759 INSTRUMENT FOR OPENING A CAPSULAR BAG IN AN EYE, AND TREATMENT DEVICE INCLUDING THE INSTRUMENT LYNCH, ROBERT A 57d

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18696845 MEASURING APPARATUS AND MEASURING METHOD FOR PREPARING LASER TREATMENT, AND LASER TREATMENT APPARATUS HO, WAI-GA DAVID 5d overdue

Interview Candidates (9)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18674410 RELEASABLY COUPLABLE DIGITAL STEREO IMAGE DISPLAY DEVICE, SYSTEM HAVING SAME, AND DIGITAL SURGICAL MICROSCOPE MORRIS, TAYLOR L 35d overdue
18673624 METHOD FOR OPERATING A VISUALIZATION SYSTEM IN A SURGICAL APPLICATION, AND VISUALIZATION SYSTEM FOR A SURGICAL APPLICATION GALERA, PATRICK PAUL CONTRER 28d overdue
18628708 OPHTHALMIC LOUPE, LENS COMBINATION AND OPTICAL IMAGING SYSTEM SIPES, JOHN CURTIS 16d overdue
18696845 MEASURING APPARATUS AND MEASURING METHOD FOR PREPARING LASER TREATMENT, AND LASER TREATMENT APPARATUS HO, WAI-GA DAVID 5d overdue
18784879 METHOD FOR CALIBRATING A STEREOSCOPIC MEDICAL MICROSCOPE, AND MEDICAL MICROSCOPE ARRANGEMENT HODGES, SUSAN E 5d
18571021 CO-DESIGN OF OPTICAL FILTER AND FLUORESCENCE APPLICATIONS USING ARTIFICIAL INTELLIGENCE HUYNH, VAN D 8d
19005974 MICROSCOPY SYSTEM AND METHOD FOR OPERATING THE MICROSCOPY SYSTEM BRUTUS, JOEL F 40d
18624759 INSTRUMENT FOR OPENING A CAPSULAR BAG IN AN EYE, AND TREATMENT DEVICE INCLUDING THE INSTRUMENT LYNCH, ROBERT A 57d

Top Art Units

Art UnitApps
2872 6
3797 2
3771 2
3774 2
2425 1
3631 1
2617 1
2665 1
2663 1
3791 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19005974 MICROSCOPY SYSTEM AND METHOD FOR OPERATING THE MICROSCOPY SYSTEM BRUTUS, JOEL F 3797 §102 Non-Final OA 40d Pending Dec 30, 2024
18784879 METHOD FOR CALIBRATING A STEREOSCOPIC MEDICAL MICROSCOPE, AND MEDICAL MICROSCOPE ARRANGEMENT HODGES, SUSAN E 2425 §103 Final Rejection 5d Pending Jul 25, 2024
18674410 RELEASABLY COUPLABLE DIGITAL STEREO IMAGE DISPLAY DEVICE, SYSTEM HAVING SAME, AND DIGITAL SURGICAL MICROSCOPE MORRIS, TAYLOR L 3631 §103 Non-Final OA 35d overdue Pending May 24, 2024
18673624 METHOD FOR OPERATING A VISUALIZATION SYSTEM IN A SURGICAL APPLICATION, AND VISUALIZATION SYSTEM FOR A SURGICAL APPLICATION GALERA, PATRICK PAUL CONTRER 2617 Other Non-Final OA 28d overdue Pending May 24, 2024
18654806 OPERATING ELEMENT FOR OPHTHALMOLOGICAL DEVICES, WITH TARGETED BLOCKING AND/OR ENABLING OF INDIVIDUAL FUNCTIONS JONES, JENNIFER ANN 2872 §112 Non-Final OA 71d Pending May 03, 2024
18628708 OPHTHALMIC LOUPE, LENS COMBINATION AND OPTICAL IMAGING SYSTEM SIPES, JOHN CURTIS 2872 §103 Non-Final OA 16d overdue Pending Apr 06, 2024
18624759 INSTRUMENT FOR OPENING A CAPSULAR BAG IN AN EYE, AND TREATMENT DEVICE INCLUDING THE INSTRUMENT LYNCH, ROBERT A 3771 §103 Non-Final OA 57d Pending Apr 02, 2024
18696845 MEASURING APPARATUS AND MEASURING METHOD FOR PREPARING LASER TREATMENT, AND LASER TREATMENT APPARATUS HO, WAI-GA DAVID 2872 §103 Non-Final OA 5d overdue Pending Mar 28, 2024
18571021 CO-DESIGN OF OPTICAL FILTER AND FLUORESCENCE APPLICATIONS USING ARTIFICIAL INTELLIGENCE HUYNH, VAN D 2665 §102 Non-Final OA 8d Pending Dec 15, 2023
18568151 DEVICE AND METHOD FOR DIAGNOSIS, AND FOR PLANNING AND/OR MONITORING AN OPERATION ON THE EYE PICHLER, MARIN 2872 §103 Final Rejection 71d Pending Dec 07, 2023
18273168 MICRO-BENCH OCT DESIGN BROOME, SHARRIEF I 2872 §102 Non-Final OA 59d overdue Pending Jul 19, 2023
18039648 USING MULTIPLE SUB-VOLUMES, THICKNESSES, AND CURVATURES FOR OCT/OCTA DATA REGISTRATION AND RETINAL LANDMARK DETECTION SHUI, MING 2663 §103 Final Rejection 28d overdue Pending May 31, 2023
18317996 Method for operating a medical radiation therapy arrangement, and medical radiation therapy arrangement DIETZ, NOE ROBERT 3791 §103 Non-Final OA 8d Pending May 16, 2023
18252249 OPHTHALMOLOGICAL IMPLANT WITH DIGITAL PRODUCT IDENTIFIER, AND METHOD FOR PRODUCING THE SAME RIOS, GABRIELLA GISELLE BONO 3774 §103 Non-Final OA 15d Pending May 09, 2023
18100897 METHOD FOR OPERATING A MEDICAL MICROSCOPE, AND MEDICAL MICROSCOPE ARRANGEMENT AMARA, MOHAMED K 2877 §103 Non-Final OA 26d Pending Jan 24, 2023
18100886 METHOD FOR OPERATING A STEREOSCOPIC MEDICAL MICROSCOPE, AND MEDICAL MICROSCOPE WRIGHT, ANDREW RUSSELL 2872 §103 Non-Final OA 34d Pending Jan 24, 2023
17915442 REAL-TIME IR FUNDUS IMAGE TRACKING IN THE PRESENCE OF ARTIFACTS USING A REFERENCE LANDMARK FELIX, BRADLEY OBAS 2671 §103 Non-Final OA 30d Pending Sep 28, 2022
17793791 ASSEMBLY COMPRISING AN OCT DEVICE FOR ASCERTAINING A 3D RECONSTRUCTION OF AN OBJECT REGION VOLUME, COMPUTER PROGRAM, AND COMPUTER-IMPLEMENTED METHOD FOR SAME EDUN, DEAN NAWAAB 3797 §103 Non-Final OA 28d Pending Jul 19, 2022
17732501 OPHTHALMOSURGICAL CONTROL MODULE DEVICE BOCKELMAN, MARK 3792 §112 Non-Final OA 28d Pending Apr 28, 2022
17318330 CONTROLLER FOR AN ELECTRICAL DRIVE UNIT OF AN OPHTHALMOSURGICAL HANDPIECE AND METHOD FOR OPERATING SAME, OPHTHALMOSURGICAL APPARATUS AND SYSTEM IGBOKO, CHIMA U 3771 §112 Non-Final OA 29d Pending May 12, 2021
17190514 INTRAOCULAR IMPLANT AND METHOD FOR PRODUCING AN INTRAOCULAR IMPLANT MANNAN, MIKAIL A 3774 §103 Non-Final OA 34d Pending Mar 03, 2021

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