Prosecution Insights
Last updated: October 27, 2026

Pentax Medical Corporation

Technology area: Medical Devices & Mechanical Engineering

7 pending office actions • 3 art units • 6 examiners • 0 of 7 (0%) have an AI response strategy ready

Analysis

Pentax Medical Corporation has 3 pending office actions in Medical Devices & Mechanical Engineering. The matters are handled by 2 examiners within 1 art unit, creating examiner concentration in a common examination setting.

CAREY, MICHAEL JAMES is the busiest examiner with 2 pending matters. Counsel should examine those matters together for recurring treatment of medical-device claim features, while reviewing the remaining matter for any distinct examiner-specific issue.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

7
Total Pending OAs
2
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

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.

6
Hard (86%)
1
Medium (14%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (14%)
§103 only1 (14%)
Multi-statute (no §101)5 (71%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
1
Communications
14% of docket
1
Semiconductors
14% of docket
5
Mechanical / Eng
71% 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.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CAREY, MICHAEL JAMES 2 83.4% +11.9%
BOICE, JAMES EDWARD 1 75.7% +9.9%
HENDERSON, RYAN N 1 63.9% +18.7%
LUU, TIMOTHY TUAN 1 47.9% +40.6%
LEE, BENEDICT E 1 87.8% +13.1%
PAPE, ZACHARY 1 72.5% +19.5%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18293400 OPTICAL TRANSMITTER MODULE AND ENDOSCOPE CAREY, MICHAEL JAMES —

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
19099947 ENDOSCOPE BOICE, JAMES EDWARD —
18881436 BENDABLE TUBE FOR USE IN A SURGICAL DEVICE HENDERSON, RYAN N —
18881443 BENDABLE TUBE FOR USE IN AN ENDOSCOPE LUU, TIMOTHY TUAN —
18696659 PROGRAM, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND DIAGNOSIS SUPPORT SYSTEM LEE, BENEDICT E —
18850331 ELECTRONIC ENDOSCOPE PROCESSOR PAPE, ZACHARY —
18293548 OPTICAL TRANSMITTER MODULE AND ENDOSCOPE CAREY, MICHAEL JAMES —

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18881436 BENDABLE TUBE FOR USE IN A SURGICAL DEVICE HENDERSON, RYAN N —
18881443 BENDABLE TUBE FOR USE IN AN ENDOSCOPE LUU, TIMOTHY TUAN —
18696659 PROGRAM, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND DIAGNOSIS SUPPORT SYSTEM LEE, BENEDICT E —
18850331 ELECTRONIC ENDOSCOPE PROCESSOR PAPE, ZACHARY —
18293400 OPTICAL TRANSMITTER MODULE AND ENDOSCOPE CAREY, MICHAEL JAMES —
18293548 OPTICAL TRANSMITTER MODULE AND ENDOSCOPE CAREY, MICHAEL JAMES —

Top Art Units

Art UnitApps
3795 5
2665 1
2841 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19099947 ENDOSCOPE BOICE, JAMES EDWARD 3795 §102§103 Non-Final OA — Pending Jan 30, 2025
18881436 BENDABLE TUBE FOR USE IN A SURGICAL DEVICE HENDERSON, RYAN N 3795 §102§103§112 Final Rejection — Pending Jan 06, 2025
18881443 BENDABLE TUBE FOR USE IN AN ENDOSCOPE LUU, TIMOTHY TUAN 3795 §103§112 Final Rejection — Pending Jan 06, 2025
18696659 PROGRAM, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND DIAGNOSIS SUPPORT SYSTEM LEE, BENEDICT E 2665 §101§102§103§112 Non-Final OA — Pending Nov 26, 2024
18850331 ELECTRONIC ENDOSCOPE PROCESSOR PAPE, ZACHARY 2841 §102§103 Final Rejection — Pending Sep 24, 2024
18293400 OPTICAL TRANSMITTER MODULE AND ENDOSCOPE CAREY, MICHAEL JAMES 3795 §103 Final Rejection — Pending Jan 30, 2024
18293548 OPTICAL TRANSMITTER MODULE AND ENDOSCOPE CAREY, MICHAEL JAMES 3795 §102§103 Final Rejection — Pending Jan 30, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Pentax Medical Corporation have?

Pentax Medical Corporation has 7 pending office actions as of October 2026, spread across 3 art units and 6 examiners.

Which USPTO examiner handles the most Pentax Medical Corporation applications?

Michael James Carey has the most, with 2 of Pentax Medical Corporation's pending office actions.

What technology area are Pentax Medical Corporation's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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