Prosecution Insights
Last updated: October 25, 2026

Nucleus Medical GmbH

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Nucleus Medical GmbH currently manages 3 pending office actions in the Biotechnology & Pharmaceuticals technology area. These matters are assigned to distinct examiners, ensuring that the company's prosecution is not overly dependent on any single official. The actions are also spread across a matching number of distinct art units, which indicates a wide technical distribution for the company's active intellectual property.

ASHLEE ELIZABETH WERTZ is the busiest examiner for the portfolio, overseeing 1 pending office action. Because the busiest examiner pending count is only one-third of the 3 total pending office actions, the company must manage multiple separate lines of communication with the patent office. This one to one ratio between actions, examiners, and art units suggests that each application is being treated as a unique technical and procedural challenge. Practitioners should be prepared to adapt their arguments to the specific standards of the various art units and the preferences of the different examiners to advance the medical portfolio effectively.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 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
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 (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
Double-patenting + other1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WERTZ, ASHLEE ELIZABETH 1 52.7% +35.6%
MERCIER, MELISSA S 1 72.1% +5.8%
LEE, SIN J 1 68.8% +25.1%

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
18568694 NON-NANOPARTICULATE APPLICATION FORMS OF MACROLIDES MERCIER, MELISSA S 14d

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
17839786 NON-NANOPARTICULATE APPLICATION FORMS OF MACROLIDES LEE, SIN J 58d overdue
18844505 TRANSMUCOSAL THERAPEUTIC SYSTEM CONTAINING A MACROLIDE IMMUNOSUPPRESSANT WERTZ, ASHLEE ELIZABETH —

Top Art Units

Art UnitApps
1612 1
1615 1
1613 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18844505 TRANSMUCOSAL THERAPEUTIC SYSTEM CONTAINING A MACROLIDE IMMUNOSUPPRESSANT WERTZ, ASHLEE ELIZABETH 1612 §103§112DP Non-Final OA — Pending Sep 06, 2024
18568694 NON-NANOPARTICULATE APPLICATION FORMS OF MACROLIDES MERCIER, MELISSA S 1615 §102§103§112 Final Rejection 14d Pending Dec 08, 2023
17839786 NON-NANOPARTICULATE APPLICATION FORMS OF MACROLIDES LEE, SIN J 1613 §103 Non-Final OA 58d overdue Pending Jun 14, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Nucleus Medical GmbH have?

Nucleus Medical GmbH has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Nucleus Medical GmbH applications?

Ashlee Elizabeth Wertz has the most, with 1 of Nucleus Medical GmbH's pending office actions.

What technology area are Nucleus Medical GmbH's patent applications in?

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

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