Prosecution Insights
Last updated: May 29, 2026

Carl Zeiss AG

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (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.

0
Hard (0%)
5
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (80%)
§102 only1 (20%)

Industry Mix

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

0
Life Sciences
0% of docket
2
Information Tech
40% of docket
1
Communications
20% of docket
2
Semiconductors
40% of docket
0
Mechanical / Eng
0% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BILLAH, MASUM 1 80.1% +20.9%
GADOMSKI, STEFAN J 1 76.1% +7.3%
DINH, JACK 1 85.1% +5.7%
TALLMAN, ROBERT E 1 81.7% +14.7%
PEREN, VINCENT ROBERT 1 69.5% +20.4%

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
18684170 WAVEFRONT MANIPULATOR AND OPTICAL DEVICE DINH, JACK 45d overdue
18684113 WAVEFRONT MANIPULATOR AND OPTICAL DEVICE TALLMAN, ROBERT E 44d overdue
18900866 ELECTRO-OPTICAL OBSERVATION DEVICE BILLAH, MASUM 29d

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18372479 METHOD AND DATA PROCESSING SYSTEM FOR CREATING OR ADAPTING INDIVIDUAL IMAGES BASED ON PROPERTIES OF A LIGHT RAY WITHIN A LENS PEREN, VINCENT ROBERT 78d overdue
18684113 WAVEFRONT MANIPULATOR AND OPTICAL DEVICE TALLMAN, ROBERT E 44d overdue
18900866 ELECTRO-OPTICAL OBSERVATION DEVICE BILLAH, MASUM 29d

Top Art Units

Art UnitApps
2872 2
2486 1
2485 1
2617 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18900866 ELECTRO-OPTICAL OBSERVATION DEVICE BILLAH, MASUM 2486 §103 Final Rejection 29d Pending Sep 29, 2024
18655181 OPTICAL SYSTEM FOR A CAMERA AND CAMERA HAVING AN OPTICAL SYSTEM GADOMSKI, STEFAN J 2485 §103 Final Rejection 81d overdue Pending May 03, 2024
18684170 WAVEFRONT MANIPULATOR AND OPTICAL DEVICE DINH, JACK 2872 §103 Non-Final OA 45d overdue Pending Feb 15, 2024
18684113 WAVEFRONT MANIPULATOR AND OPTICAL DEVICE TALLMAN, ROBERT E 2872 §102 Non-Final OA 44d overdue Pending Feb 15, 2024
18372479 METHOD AND DATA PROCESSING SYSTEM FOR CREATING OR ADAPTING INDIVIDUAL IMAGES BASED ON PROPERTIES OF A LIGHT RAY WITHIN A LENS PEREN, VINCENT ROBERT 2617 §103 Final Rejection 78d overdue Pending Sep 25, 2023

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