Prosecution Insights
Last updated: October 25, 2026

Charité - Universitaetsmedizin Berlin

Technology area: Medical Devices & Mechanical Engineering

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Charité - Universitaetsmedizin Berlin has 2 pending office actions in Biotechnology & Pharmaceuticals. These matters are assigned to 2 distinct examiners and a pair of art units. CHO, DAVID H is the busiest examiner, with 1 pending office action. The distribution of the pending office actions across separate art units indicates technical variety in the pending matters.

With 2 pending office actions and 2 distinct examiners, the organization is dealing with two independent review processes. CHO, DAVID H is the busiest examiner with 1 pending office action, which is the same volume as the other official. The presence of 2 distinct art units means that the pending applications are classified in different technical groups within Biotechnology & Pharmaceuticals.

This separation into 2 distinct art units requires the organization to adapt its prosecution strategy to the specific requirements of each group. Practitioners should prepare for different examiner perspectives while navigating the unique rules of the art units involved. The parity between actions and examiners ensures that no single individual has a dominant influence over the current portfolio. This structure allows for a tailored approach for each official to ensure successful prosecution.

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

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
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.

1
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (100%)

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
1
Mechanical / Eng
100% 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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DORNA, CARRIE R 1 72.3% +27.9%

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
18036157 SYSTEM FOR STIMULATION OF BIOLOGICAL TISSUE DORNA, CARRIE R —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18036157 SYSTEM FOR STIMULATION OF BIOLOGICAL TISSUE DORNA, CARRIE R —

Top Art Units

Art UnitApps
3791 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18036157 SYSTEM FOR STIMULATION OF BIOLOGICAL TISSUE DORNA, CARRIE R 3791 §101§102§103§112 Non-Final OA — Pending May 09, 2023

Managing Charité - Universitaetsmedizin Berlin's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

How many pending USPTO office actions does Charité - Universitaetsmedizin Berlin have?

Charité - Universitaetsmedizin Berlin has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Charité - Universitaetsmedizin Berlin applications?

Carrie R Dorna has the most, with 1 of Charité - Universitaetsmedizin Berlin's pending office actions.

What technology area are Charité - Universitaetsmedizin Berlin's patent applications in?

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

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month