Prosecution Insights
Last updated: October 25, 2026

Ceragem Co., Ltd.

Technology area: Medical Devices & Mechanical Engineering

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 38 patents granted in the last 365 days

Analysis

Ceragem Co., Ltd. has 5 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 5 distinct examiners across 3 distinct art units, so examiner assignment is fully distributed while the technical classification is more concentrated.

BOHANNON, PAUL D is the busiest examiner, with 1 pending matter. Counsel should emphasize deadline control at the application level and compare the three art-unit assignments for consistent treatment of device claims.

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

Portfolio Summary

4
Total Pending OAs
1
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

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%)
2
Medium (50%)
2
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (50%)
§112 only2 (50%)

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
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
50% of docket
2
Business / Other
50% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BOHANNON, PAUL D 1 97.9% +0.6%
WOLFLEY, MARK DAVID 1 96.6% +3.1%
PATEL, ROHAN DEEP 1 62.0% +43.0%
DAHER, KIRA B 1 42.4% +56.1%

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
35525776 Massaging chair BOHANNON, PAUL D —
35525629 Easy chair WOLFLEY, MARK DAVID —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18539783 THERMO-THERAPEUTIC APPARATUS AND METHOD FOR CONTROLLING THE SAME PATEL, ROHAN DEEP 77d overdue
18254505 THERMOTHERAPY DEVICE DAHER, KIRA B —

Top Art Units

Art UnitApps
3785 2
2951 1
2931 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
35525776 Massaging chair BOHANNON, PAUL D 2951 §112 Final Rejection — Pending Jul 05, 2024
35525629 Easy chair WOLFLEY, MARK DAVID 2931 §112 Final Rejection — Pending Jun 27, 2024
18539783 THERMO-THERAPEUTIC APPARATUS AND METHOD FOR CONTROLLING THE SAME PATEL, ROHAN DEEP 3785 §103 Final Rejection 77d overdue Pending Dec 14, 2023
18254505 THERMOTHERAPY DEVICE DAHER, KIRA B 3785 §103Other Non-Final OA — Pending May 25, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Ceragem Co., Ltd. have?

Ceragem Co., Ltd. has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Ceragem Co., Ltd. applications?

Paul D Bohannon has the most, with 1 of Ceragem Co., Ltd.'s pending office actions.

What technology area are Ceragem Co., Ltd.'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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