Prosecution Insights
Last updated: October 25, 2026

Paul Hartmann AG

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

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

Analysis

Paul Hartmann AG is currently overseeing 4 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are distributed among 4 distinct examiners and 4 distinct art units. This one-to-one ratio between the 4 pending office actions and the 4 distinct examiners indicates that every active matter is being reviewed by a different individual, ensuring a variety of perspectives across the portfolio.

The busiest examiner, YOO, REGINA M, is responsible for 1 pending office action. This matches the workload of every other examiner involved, as the 4 pending office actions are spread perfectly across 4 distinct examiners. Navigating 4 distinct art units requires the company to address a variety of technical requirements and examination styles within the pharmaceutical field.

With 4 pending office actions currently in progress, the company maintains a broad front of intellectual property development. The involvement of 4 distinct art units suggests that the underlying technologies are diverse enough to fall under multiple specialized classifications. Practitioners must account for the perspectives of 4 different examiners to successfully advance these 4 pending actions.

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

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
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.

1
Hard (25%)
1
Medium (25%)
2
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
§103 only1 (25%)
§112 only2 (50%)

Industry Mix

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

4
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% 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.

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
YOO, REGINA M 1 63.8% +5.8%
WITHERSPOON, SIKARL A 1 86.3% -20.1%
FUBARA, BLESSING M 1 62.2% +34.1%
CLARKE, TRENT R 1 42.2% +24.7%

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
18580551 IRRADIATION CROSSLINKING AND STERILIZATION OF SILICONE WITHERSPOON, SIKARL A —

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
17920142 METHOD AND DEVICE FOR ASSESSING A STATUS OF A WOUND OF A PATIENT CLARKE, TRENT R 42d overdue
18269233 HYDROGEL FOR TREATING PRESSURE ULCERS FUBARA, BLESSING M —

Top Art Units

Art UnitApps
1758 1
1692 1
1613 1
1657 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18722249 IN-LINE RADIATION STERILIZATION FOR WOUND DRESSINGS YOO, REGINA M 1758 §112 Non-Final OA — Pending Jun 20, 2024
18580551 IRRADIATION CROSSLINKING AND STERILIZATION OF SILICONE WITHERSPOON, SIKARL A 1692 §101§103§112 Non-Final OA — Pending Jan 18, 2024
18269233 HYDROGEL FOR TREATING PRESSURE ULCERS FUBARA, BLESSING M 1613 §112 Final Rejection — Pending Jun 22, 2023
17920142 METHOD AND DEVICE FOR ASSESSING A STATUS OF A WOUND OF A PATIENT CLARKE, TRENT R 1657 §103Other Final Rejection 42d overdue Pending Oct 20, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Paul Hartmann AG have?

Paul Hartmann AG has 4 pending office actions as of October 2026, spread across 4 art units and 4 examiners.

Which USPTO examiner handles the most Paul Hartmann AG applications?

Regina M Yoo has the most, with 1 of Paul Hartmann AG's pending office actions.

What technology area are Paul Hartmann AG's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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