Prosecution Insights
Last updated: August 16, 2026

Carl Zeiss Meditec AG

23 pending office actions • 12 art units • 21 examiners • 0 of 23 (0%) have an AI response strategy ready • 62 patents granted in the last 365 days

Portfolio Summary

23
Total Pending OAs
15
Non-Final OAs
7
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
3
Due this month
2
Due in next 60 days
1
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (3)Due ≤ 60 days (2)Due later (1)

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.

11
Hard (48%)
11
Medium (48%)
1
Easy (4%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (9%)
§103 only9 (39%)
§102 only1 (4%)
§112 only1 (4%)
Double-patenting + other1 (4%)
Multi-statute (no §101)9 (39%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
4% of docket
5
Communications
22% of docket
5
Semiconductors
22% of docket
5
Mechanical / Eng
22% of docket
7
Business / Other
30% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WILLIAMS, CATHERINE SERKE 2 63.5% +28.4%
WRIGHT, ANDREW RUSSELL 2 61.5% +47.6%
GARBER, ERIN R 1 82.0% +17.5%
OU, JING RUI 1 53.1% +51.9%
DIETRICH, JOSEPH M 1 80.8% +8.5%
OKONAK, ELIZABETH LOUISE 1 33.3% +100.0%
FANG, MICHAEL YIMING 1 61.9% +39.6%
PRINGLE-PARKER, JASON A 1 83.8% +13.6%
SANZ, GABRIEL A 1 60.7% +38.0%
GALERA, PATRICK PAUL CONTRER 1 80.0% +22.2%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18673624 METHOD FOR OPERATING A VISUALIZATION SYSTEM IN A SURGICAL APPLICATION, AND VISUALIZATION SYSTEM FOR A SURGICAL APPLICATION GALERA, PATRICK PAUL CONTRER 28d overdue
18906422 SYSTEM FOR VISUALIZING OCT SIGNALS PRINGLE-PARKER, JASON A

Hard Cases (11)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17915442 REAL-TIME IR FUNDUS IMAGE TRACKING IN THE PRESENCE OF ARTIFACTS USING A REFERENCE LANDMARK FELIX, BRADLEY OBAS 30d
18624759 INSTRUMENT FOR OPENING A CAPSULAR BAG IN AN EYE, AND TREATMENT DEVICE INCLUDING THE INSTRUMENT LYNCH, ROBERT A 57d
19171005 METHOD AND CONTROL DEVICE FOR ADJUSTING AND/OR CALIBRATING AND/OR MONITORING THE FOCUS VALUE OF AN OPTICAL DEVICE WITH A ZOOM FUNCTION GARBER, ERIN R
18698295 INTERMEDIATE STORAGE UNIT FOR CYCLICAL POWER SMOOTHING AND OPHTHALMOLOGICAL LASER THERAPY SYSTEM HAVING AN INTERMEDIATE STORAGE UNIT DIETRICH, JOSEPH M
18694856 METHOD AND ASSEMBLY FOR RECALIBRATING THE FOCUS OF AN OPHTHALMOLOGICAL SYSTEM FOR INTRAOCULAR LASER TREATMENT OKONAK, ELIZABETH LOUISE
18945685 PRIORITIZATION OF MULTIPLE OBJECTS IN AN ASSISTANCE FUNCTIONALITY FOR A SURGICAL MICROSCOPY SYSTEM FANG, MICHAEL YIMING
18716626 FLUID TRACKING IN WET AMD PATIENTS USING THICKNESS CHANGE ANALYSIS SANZ, GABRIEL A
18640940 FIBERSCOPE FOR STEREOSCOPIC IMAGING AND METHOD FOR ACQUIRING STEREOSCOPIC IMAGE DATA WU, PAMELA F

Interview Candidates (11)

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
18673624 METHOD FOR OPERATING A VISUALIZATION SYSTEM IN A SURGICAL APPLICATION, AND VISUALIZATION SYSTEM FOR A SURGICAL APPLICATION GALERA, PATRICK PAUL CONTRER 28d overdue
18100886 METHOD FOR OPERATING A STEREOSCOPIC MEDICAL MICROSCOPE, AND MEDICAL MICROSCOPE WRIGHT, ANDREW RUSSELL 34d
19171005 METHOD AND CONTROL DEVICE FOR ADJUSTING AND/OR CALIBRATING AND/OR MONITORING THE FOCUS VALUE OF AN OPTICAL DEVICE WITH A ZOOM FUNCTION GARBER, ERIN R
19087208 EYE SURGERY SURGICAL SYSTEM AND COMPUTER IMPLEMENTED METHOD FOR PROVIDING THE POSITION OF AT LEAST ONE TROCAR POINT OU, JING RUI
18970384 LASER INSTRUMENT FOR EYE THERAPY WILLIAMS, CATHERINE SERKE
18694856 METHOD AND ASSEMBLY FOR RECALIBRATING THE FOCUS OF AN OPHTHALMOLOGICAL SYSTEM FOR INTRAOCULAR LASER TREATMENT OKONAK, ELIZABETH LOUISE
18945685 PRIORITIZATION OF MULTIPLE OBJECTS IN AN ASSISTANCE FUNCTIONALITY FOR A SURGICAL MICROSCOPY SYSTEM FANG, MICHAEL YIMING
18906422 SYSTEM FOR VISUALIZING OCT SIGNALS PRINGLE-PARKER, JASON A

Top Art Units

Art UnitApps
2872 5
3993 2
2617 2
3795 1
3771 1
3783 1
2665 1
3791 1
2666 1
3792 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19171005 METHOD AND CONTROL DEVICE FOR ADJUSTING AND/OR CALIBRATING AND/OR MONITORING THE FOCUS VALUE OF AN OPTICAL DEVICE WITH A ZOOM FUNCTION GARBER, ERIN R §103§112 Non-Final OA Pending Apr 04, 2025
19087208 EYE SURGERY SURGICAL SYSTEM AND COMPUTER IMPLEMENTED METHOD FOR PROVIDING THE POSITION OF AT LEAST ONE TROCAR POINT OU, JING RUI §112DP Non-Final OA Pending Mar 21, 2025
18698295 INTERMEDIATE STORAGE UNIT FOR CYCLICAL POWER SMOOTHING AND OPHTHALMOLOGICAL LASER THERAPY SYSTEM HAVING AN INTERMEDIATE STORAGE UNIT DIETRICH, JOSEPH M §102§103§112 Non-Final OA Pending Feb 25, 2025
18970384 LASER INSTRUMENT FOR EYE THERAPY WILLIAMS, CATHERINE SERKE 3993 §103 Non-Final OA Pending Dec 05, 2024
18694856 METHOD AND ASSEMBLY FOR RECALIBRATING THE FOCUS OF AN OPHTHALMOLOGICAL SYSTEM FOR INTRAOCULAR LASER TREATMENT OKONAK, ELIZABETH LOUISE §101§103§112 Non-Final OA Pending Nov 18, 2024
18945685 PRIORITIZATION OF MULTIPLE OBJECTS IN AN ASSISTANCE FUNCTIONALITY FOR A SURGICAL MICROSCOPY SYSTEM FANG, MICHAEL YIMING §102§103 Non-Final OA Pending Nov 13, 2024
18906422 SYSTEM FOR VISUALIZING OCT SIGNALS PRINGLE-PARKER, JASON A 2617 §103 Non-Final OA Pending Oct 04, 2024
18716626 FLUID TRACKING IN WET AMD PATIENTS USING THICKNESS CHANGE ANALYSIS SANZ, GABRIEL A 2872 §102§103 Non-Final OA Pending Jun 05, 2024
18673624 METHOD FOR OPERATING A VISUALIZATION SYSTEM IN A SURGICAL APPLICATION, AND VISUALIZATION SYSTEM FOR A SURGICAL APPLICATION GALERA, PATRICK PAUL CONTRER 2617 §102Other Non-Final OA 28d overdue Pending May 24, 2024
18640940 FIBERSCOPE FOR STEREOSCOPIC IMAGING AND METHOD FOR ACQUIRING STEREOSCOPIC IMAGE DATA WU, PAMELA F 3795 §102§103 Non-Final OA Pending Apr 19, 2024
18624759 INSTRUMENT FOR OPENING A CAPSULAR BAG IN AN EYE, AND TREATMENT DEVICE INCLUDING THE INSTRUMENT LYNCH, ROBERT A 3771 §102§103§112 Final Rejection 57d Pending Apr 02, 2024
18687971 CONSOLE AND CASSETTE FOR AN OPHTHALMOSURGICAL SYSTEM, AND OPHTHALMOSURGICAL SYSTEM PONTON, JAMES D 3783 §112 Final Rejection Pending Feb 29, 2024
18571021 CO-DESIGN OF OPTICAL FILTER AND FLUORESCENCE APPLICATIONS USING ARTIFICIAL INTELLIGENCE HUYNH, VAN D 2665 §103 Final Rejection 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 Non-Final OA 71d Pending Dec 07, 2023
18387836 MICROSCOPY SYSTEM AND METHOD FOR OPERATING A MICROSCOPY SYSTEM OESTREICH, MITCHELL T 2872 §102§112 Non-Final OA Pending Nov 07, 2023
18317996 Method for operating a medical radiation therapy arrangement, and medical radiation therapy arrangement DIETZ, NOE ROBERT 3791 §103 Final Rejection 8d Pending May 16, 2023
18035595 ALIGNMENT GUIDANCE USER INTERFACE SYSTEM WRIGHT, ANDREW RUSSELL 2872 §103 Non-Final OA Pending May 05, 2023
18100826 METHOD OF MEDICAL CALIBRATION ZAK, JACQUELINE ROSE 2666 §103 Final Rejection 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
17999548 UV-LASER-BASED SYSTEM FOR CORRECTING VISION DISORDERS CHRISTIANSON, SKYLAR LINDSEY 3792 §102§103 Final Rejection Pending Nov 21, 2022
17915442 REAL-TIME IR FUNDUS IMAGE TRACKING IN THE PRESENCE OF ARTIFACTS USING A REFERENCE LANDMARK FELIX, BRADLEY OBAS 2671 §102§103 Non-Final OA 30d Pending Sep 28, 2022
17933613 TUBE FOR A MEDICAL TREATMENT SYSTEM, AND MEDICAL TREATMENT SYSTEM WILLIAMS, CATHERINE SERKE 3993 §103 Non-Final OA Pending Sep 20, 2022
17759359 MACHINE LEARNING-SUPPORTED PIPELINE FOR DIMENSIONING AN INTRAOCULAR LENS ALGHAZZY, SHAMCY 2128 §101§103 Final Rejection Pending Jul 22, 2022

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