Prosecution Insights
Last updated: October 02, 2026

Examiner: BOWMAN, ANDREW J

Tech Center 3700 • Art Units: 1634 1711 1717 1718 1762 1788 1792 2872 3772

This examiner grants 66% of resolved cases

Analysis

Andrew J. Bowman serves in Tech Center 3700 and Art Unit 1634. The examiner has a record of 905 resolved cases. These cases result in an allowance rate of 65.9%, which indicates the frequency of grants for applications reaching a final disposition. The median days to allowance is 1253, providing a benchmark for the expected duration of the prosecution cycle. Practitioners can use the 65.9% allowance rate to assess the likelihood of a successful outcome when an application is assigned to this examiner.

The data shows an interview lift of 13.2%. This lift suggests that interviews are an effective tool for communication, potentially improving the 65.9% allowance rate. The 1253-day median to allowance reflects the pace of the examination process in Art Unit 1634. Practitioners should consider these metrics when advising clients on the timeline and probability of grant. The consistency seen across 905 resolved cases offers a predictable environment for patent prosecution.

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

Performance Statistics

65.9%
Allow Rate
-4.1% vs TC avg
979
Total Applications
+13.2%
Interview Lift
1253
Avg Prosecution Days
Based on 905 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
19.3%
§102 Novelty
62.0%
§103 Obviousness
14.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18341010 Decorating Method Of Dial, Dial, And Timepiece Non-Final OA SEIKO EPSON CORPORATION
19469820 COATING COMPOSITION FOR A WIPER BLADE OF A WINDSCREEN WIPER Non-Final OA Valeo Systèmes d'Essuyage
18023151 CURABLE COMPOSITION, HEAT STORAGE MATERIAL, AND ARTICLE Final Rejection Resonac Corporation
18175855 Dry Stimulating electrode Non-Final OA Henkel AG & Co., KGaA
18599350 X-RAY MARKERS FOR SCAFFOLDS, SEMIFINISHED PRODUCT, AND MEDICAL IMPLANT Non-Final OA Biotronik AG
18844196 DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND METHOD OF PRODUCING STEEL SHEET Non-Final OA JFE STEEL CORPORATION
19469758 Use of Thermolatent Catalyst to Improve Properties of Single-Layer Polyurethane Coatings Non-Final OA Covestro Deutschland AG
18639027 COATING COMPOSITIONS AND METHODS FOR APPLICATION UTILIZING A HIGH TRANSFER EFFICIENCY APPLICATOR Final Rejection AXALTA COATING SYSTEMS IP CO., LLC
19229786 METHODS OF MAKING THERAPEUTIC POLYMERIC MATERIAL Non-Final OA The General Hospital Corporation
18762865 HEATER PLATES WITH DISTRIBUTED PURGE CHANNELS, RF MESHES AND GROUND ELECTRODES Non-Final OA Applied Materials, Inc.
18345134 FILM DEPOSITION METHOD AND FILM DEPOSITION APPARATUS Final Rejection Tokyo Electron Limited
18364159 BIOACTIVE AGENT COATED MEDICAL DEVICE AND METHOD OF COATING SUCH A DEVICE Final Rejection Cook Medical Technologies LLC
18727023 METHODS FOR SELF-SEEDED HYDROTHERMAL GROWTH OF MFI ZEOLITE NANOSHEETS AND NANOSHEET ASSEMBLIES AND FOR TILING NANOSHEET ZEOLITE PLATES ON POLYMER SUPPORTS Non-Final OA University Of Cincinnati
18898326 SURFACE MODIFICATION METHOD OF ZIRCONIA MATERIAL USING VACUUM PLASMA Non-Final OA AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
19045859 Medical Injection Device With A Plasma Treated Silicone Oil Coating Non-Final OA Becton Dickinson France
18729559 TEMPERATURE CONTROL SYSTEM, VACUUM SYSTEM, AND METHOD OF ADJUSTING THE TEMPERATURE OF A VACUUM CHAMBER OF A VACUUM SYSTEM Final Rejection MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
18328726 Multiple Chamber System for Plasma Chemical Vapor Deposition of Diamond and Related Materials Non-Final OA Plasmability, LLC.
18833949 METHOD FOR DEPOSITING A STRAIN RELAXED GRADED BUFFER LAYER OF SILICON GERMANIUM ON A SURFACE OF A SUBSTRATE Final Rejection SILTRONIC AG

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