Prosecution Insights
Last updated: October 26, 2026

Nicholas S Borsch, USPTO Patent Examiner

Listed by the USPTO as BORSCH, NICHOLAS S

Tech Center 3700 • Art Units: 3794

This examiner grants 73% of resolved cases

Analysis

Nicholas S. Borsch operates in Tech Center 3700 and Art Unit 3794. Borsch has 134 resolved cases and an allowance rate of 73.1 percent. This rate suggests a generally favorable environment for medical device and mechanical patent applications. Practitioners can use this grant rate to estimate the likelihood of a successful outcome for their filings in this unit.

The interview lift is 12.5 percent, indicating that interviews are an effective tool for advancing prosecution and securing an allowance compared to cases without them. This suggests that direct communication can help resolve technical or legal hurdles. The median days to allowance is 1217, representing the typical duration for successful prosecution from the initial filing date.

Boston Scientific Corporation, Cilag GmbH International, and Medtronic Advanced Energy LLC are prominent companies in Borsch's portfolio. Top firms include Condo Roccia Koptiw LLP and Husch Blackwell LLP. These figures provide a baseline for managing expectations in the medical technology sector, where the 73.1 percent allowance rate is a primary metric.

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

Performance Statistics

73.1%
Allow Rate
+3.1% vs TC avg
168
Total Applications
+12.5%
Interview Lift
1217
Avg Prosecution Days
Based on 134 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
12.0%
§102 Novelty
59.5%
§103 Obviousness
22.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18810355 MECHANICAL DATA-BASED ACTIVATION MODE DETERMINATION OF AN ENERGY DEVICE Final Rejection Cilag GmbH International
18810346 ELECTRICAL DATA-BASED ACTIVATION MODE DETERMINATION OF AN ENERGY DEVICE Final Rejection Cilag GmbH International
18407808 IMPEDANCE BASED TRACKING OF CATHETER LOCATION IN RELATION TO A CAVITY WALL Non-Final OA BIOSENSE WEBSTER (ISRAEL) LTD.
18813146 TREATMENT INSTRUMENT Final Rejection OLYMPUS MEDICAL SYSTEMS CORP.

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Frequently Asked Questions

What is examiner Nicholas S Borsch's allowance rate?

73.1% of resolved applications examined by Nicholas S Borsch were allowed (134 resolved cases), compared with 60.1% across Art Unit 3794 over the last five years.

Does an interview help with examiner Nicholas S Borsch?

This examiner's interview lift is +12.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nicholas S Borsch take to allow a patent?

Applications allowed by Nicholas S Borsch took 1,217 days on average from filing to allowance.

Which art unit does examiner Nicholas S Borsch work in?

Nicholas S Borsch examines applications in Art Unit 3794 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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