Prosecution Insights
Last updated: October 26, 2026

Steven C Pohnert, USPTO Patent Examiner

Listed by the USPTO as POHNERT, STEVEN C

Tech Center 1600 • Art Units: 1634 1655 1683

This examiner grants 12% of resolved cases

Analysis

Steven C. Pohnert operates in Art Unit 1634 within Tech Center 1600. He has an allowance rate of 12.5 percent across 873 resolved cases. The interview lift is 18.2 percent, which is higher than the allowance rate itself. This suggests that interviews are a component of a strategy for applicants in this unit. The median time to allowance is 1533 days, reflecting the nature of the examination process.

Top companies in this examiner's queue include Illumina Inc., President and Fellows of Harvard College, and 10x Genomics Inc. Firms like Sheppard, Mullin, Richter & Hampton LLP, DUANE MORRIS LLP, and Maginot, Moore & Beck LLP are frequently seen. Given the 12.5 percent allowance rate, the 18.2 percent interview lift represents an opportunity for practitioners to improve their odds. Navigating the 1533-day median pendency requires a persistent approach and a willingness to engage in dialogue with the examiner to resolve complex issues.

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

Performance Statistics

12.5%
Allow Rate
-47.5% vs TC avg
991
Total Applications
+18.2%
Interview Lift
1533
Avg Prosecution Days
Based on 873 resolved cases, 2023–2026

Rejection Statute Breakdown

14.5%
§101 Eligibility
9.5%
§102 Novelty
31.3%
§103 Obviousness
35.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18257233 Determining the Quantity and Quality of a DNA Library Non-Final OA Robert Bosch GmbH
17757132 Method for Carrying Out an Amplification Reaction in a Microfluidic Apparatus Final Rejection Robert Bosch GmbH
16629204 Risk Assessment Tool for Patients with Sepsis Final Rejection McMaster University
18503949 IMMOBILIZATION METHODS AND COMPOSITIONS FOR IN SITU DETECTION Non-Final OA 10x Genomics, Inc.
18343108 METHODS AND SYSTEMS FOR LIGHT-CONTROLLED SURFACE PATTERNING USING PHOTOMASKS Non-Final OA 10x Genomics, Inc.
18120024 CONCATEMERIC DETECTABLE PROBES AND RELATED METHODS Non-Final OA 10x Genomics, Inc.
18209992 COMPOSITIONS AND METHODS OF RNA ANALYSIS Final Rejection The Johns Hopkins University
17845487 METHODS FOR ASSESSING RATES OF DNA REPAIR Final Rejection The Johns Hopkins University
18687030 SPATIAL MULTIOMICS USING IN SITU REVERSE TRANSCRIPTION Final Rejection Becton, Dickinson and Company

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Frequently Asked Questions

What is examiner Steven C Pohnert's allowance rate?

12.5% of resolved applications examined by Steven C Pohnert were allowed (873 resolved cases), compared with 30.4% across Art Unit 1634 over the last five years.

Does an interview help with examiner Steven C Pohnert?

This examiner's interview lift is +18.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Steven C Pohnert take to allow a patent?

Applications allowed by Steven C Pohnert took 1,533 days on average from filing to allowance.

Which art unit does examiner Steven C Pohnert work in?

Steven C Pohnert examines applications in Art Unit 1634 in Tech Center 1600 (Biotechnology & Pharmaceuticals).

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