Prosecution Insights
Last updated: July 30, 2026

Leica Microsystems CMS GmbH

16 pending office actions • 9 art units • 16 examiners • 0 of 16 (0%) have an AI response strategy ready • 51 patents granted in the last 365 days

Portfolio Summary

16
Total Pending OAs
14
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
1
Due this month
1
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (1)Due ≤ 60 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.

1
Hard (6%)
15
Medium (94%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only13 (81%)
§102 only2 (12%)
Multi-statute (no §101)1 (6%)

Industry Mix

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

2
Life Sciences
12% of docket
2
Information Tech
12% of docket
2
Communications
12% of docket
8
Semiconductors
50% of docket
0
Mechanical / Eng
0% of docket
2
Business / Other
12% 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.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DANG, HUNG Q 1 68.4% +18.2%
ITSKOVICH, MIKHAIL 1 35.6% +24.3%
DISTEFANO, GREGORY A 1 69.3% +22.8%
WALSH, KATHLEEN M. 1 80.1% +17.6%
LIU, SHAN 1 72.4% +39.0%
CHAPEL, DEREK S 1 70.2% +22.0%
ZHANG, WAYNE 1 56.5% +34.9%
AHMED, JAMIL 1 82.2% +14.9%
MARTIN, PAUL C 1 41.8% +21.7%
SVEIVEN, MICHAEL CAMERON 1 36.4% +56.5%

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
18715747 MICROSCOPE CONTROL ARRANGEMENT, MICROSCOPE SYSTEM, METHOD OF CONTROLLING A MICROSCOPE AND COMPUTER PROGRAM WALSH, KATHLEEN M.
18424944 CONFOCAL MICROSCOPE AND A METHOD OF ADJUSTING A CONFOCAL MICROSCOPE AHMED, JAMIL

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
18437278 METHODS, SYSTEMS, AND COMPUTER PROGRAMS FOR ADJUSTING A FIRST AND A SECOND MACHINE-LEARNING MODEL AND FOR PROCESSING A SET OF IMAGES, IMAGING SYSTEM ZHANG, WAYNE 12d

Interview Candidates (10)

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
18437278 METHODS, SYSTEMS, AND COMPUTER PROGRAMS FOR ADJUSTING A FIRST AND A SECOND MACHINE-LEARNING MODEL AND FOR PROCESSING A SET OF IMAGES, IMAGING SYSTEM ZHANG, WAYNE 12d
18644158 LINEAR DRIVE FOR MOVING A FUNCTIONAL UNIT OF A MICROSCOPE AND MICROSCOPE LIU, SHAN 55d
19276024 OBLIQUE PLANE MICROSCOPE AND METHOD FOR CORRECTING AN ABERRATION IN AN OBLIQUE PLANE MICROSCOPE DANG, HUNG Q
19071790 COMPUTER-IMPLEMENTED METHOD AND DATA PROCESSING DEVICE FOR EXTRACTING AT LEAST ONE SIGNAL IN A REGION OF AN IMAGE USING A CROSSTALK QUANTITY ITSKOVICH, MIKHAIL
18715754 MICROSCOPE CONTROL ARRANGEMENT, MICROSCOPE SYSTEM, METHOD OF CONTROLLING A MICROSCOPE AND COMPUTER PROGRAM DISTEFANO, GREGORY A
18715747 MICROSCOPE CONTROL ARRANGEMENT, MICROSCOPE SYSTEM, METHOD OF CONTROLLING A MICROSCOPE AND COMPUTER PROGRAM WALSH, KATHLEEN M.
18610320 COMPUTER-IMPLEMENTED METHODS FOR MANUAL FOCUS ADJUSTMENT OF A MICROSCOPE AND MICROSCOPES WITH MANUAL FOCUS ADJUSTMENT CHAPEL, DEREK S
18424944 CONFOCAL MICROSCOPE AND A METHOD OF ADJUSTING A CONFOCAL MICROSCOPE AHMED, JAMIL

Top Art Units

Art UnitApps
2872 5
2871 2
2483 1
2482 1
2672 1
2877 1
1653 1
1758 1
2677 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19276024 OBLIQUE PLANE MICROSCOPE AND METHOD FOR CORRECTING AN ABERRATION IN AN OBLIQUE PLANE MICROSCOPE DANG, HUNG Q §103 Non-Final OA Pending Jul 22, 2025
19071790 COMPUTER-IMPLEMENTED METHOD AND DATA PROCESSING DEVICE FOR EXTRACTING AT LEAST ONE SIGNAL IN A REGION OF AN IMAGE USING A CROSSTALK QUANTITY ITSKOVICH, MIKHAIL 2483 §103 Non-Final OA Pending Mar 06, 2025
18715754 MICROSCOPE CONTROL ARRANGEMENT, MICROSCOPE SYSTEM, METHOD OF CONTROLLING A MICROSCOPE AND COMPUTER PROGRAM DISTEFANO, GREGORY A 2871 §103 Non-Final OA Pending Jun 03, 2024
18715747 MICROSCOPE CONTROL ARRANGEMENT, MICROSCOPE SYSTEM, METHOD OF CONTROLLING A MICROSCOPE AND COMPUTER PROGRAM WALSH, KATHLEEN M. 2482 §103 Non-Final OA Pending Jun 03, 2024
18644158 LINEAR DRIVE FOR MOVING A FUNCTIONAL UNIT OF A MICROSCOPE AND MICROSCOPE LIU, SHAN 2871 §103 Non-Final OA 55d Pending Apr 24, 2024
18610320 COMPUTER-IMPLEMENTED METHODS FOR MANUAL FOCUS ADJUSTMENT OF A MICROSCOPE AND MICROSCOPES WITH MANUAL FOCUS ADJUSTMENT CHAPEL, DEREK S 2872 §103 Non-Final OA Pending Mar 20, 2024
18437278 METHODS, SYSTEMS, AND COMPUTER PROGRAMS FOR ADJUSTING A FIRST AND A SECOND MACHINE-LEARNING MODEL AND FOR PROCESSING A SET OF IMAGES, IMAGING SYSTEM ZHANG, WAYNE 2672 §102§103§112 Final Rejection 12d Pending Feb 09, 2024
18424944 CONFOCAL MICROSCOPE AND A METHOD OF ADJUSTING A CONFOCAL MICROSCOPE AHMED, JAMIL 2877 §103 Non-Final OA Pending Jan 29, 2024
18560940 METHOD AND APPARATUS FOR IMAGING A BIOLOGICAL SAMPLE MARTIN, PAUL C 1653 §103 Non-Final OA Pending Nov 15, 2023
18290463 MARKER, METHOD AND DEVICE FOR ANALYZING A BIOLOGICAL SAMPLE SVEIVEN, MICHAEL CAMERON 1758 §103 Non-Final OA Pending Nov 14, 2023
18287315 MICROSCOPE NGUYEN, THONG Q 2872 §103 Non-Final OA Pending Oct 18, 2023
18332001 METHOD FOR ANALYSING BIOLOGICAL SAMPLES HILL, GRACELYN MARKHAM §103 Non-Final OA Pending Jun 09, 2023
18019831 BEAM SPLITTING DEVICE GAGNON, GRANT A 2872 §102 Non-Final OA 147d overdue Pending Feb 06, 2023
17876584 MICROSCOPE SYSTEM WILKES, ZACHARY W 2872 §103 Non-Final OA Pending Jul 29, 2022
17783963 METHOD FOR CONFIGURING AN AUTOMATED MICROSCOPE, MEANS FOR IMPLEMENTING THE METHOD, AND MICROSCOPE SYSTEM DHOOGE, DEVIN J 2677 §103 Final Rejection Pending Jun 09, 2022
17636050 CONTROL DEVICE AND METHOD FOR CONTROLLING A MICROSCOPE, MICROSCOPE AND COMPUTER PROGRAM PRODUCT MUHAMMAD, KEY 2872 §102 Non-Final OA Pending Feb 17, 2022

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