Prosecution Insights
Last updated: October 02, 2026

Examiner: HERRMANN, JOSEPH S

Tech Center 3700 • Art Units: 3746

This examiner grants 64% of resolved cases

Analysis

Joseph S. Herrmann is an examiner in Art Unit 3746, part of Tech Center 3700. He has processed 504 resolved cases, offering a significant amount of data to evaluate his prosecution style. His allowance rate is 63.7 percent, indicating a balanced approach where more than half of the applications are granted. This 63.7 percent rate provides a clear baseline for applicants to gauge their chances of success. The 504 resolved cases establish a reliable foundation for strategic planning in Art Unit 3746.

The interview lift for this examiner is 40.4 percent. This is a very high positive indicator that interviews are an exceptionally productive tool in his cases. The 40.4 percent lift suggests that verbal discussions can effectively resolve misunderstandings or technical disagreements that might otherwise lead to a final rejection. For applications in Tech Center 3700, leveraging this lift can significantly improve the odds of success beyond the 63.7 percent baseline. Practitioners should prioritize interviews to address complex rejections.

The median days to allowance for applications under his review is 1129. This duration is a key metric for managing client expectations regarding the timeline of prosecution. The 1129-day median pendency, combined with the 63.7 percent allowance rate, suggests a steady examination process. Applicants should focus on robust written responses while utilizing the 40.4 percent interview lift to navigate the process. The 1129-day timeline is a stable benchmark for planning.

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

Performance Statistics

63.7%
Allow Rate
-6.3% vs TC avg
539
Total Applications
+40.4%
Interview Lift
1129
Avg Prosecution Days
Based on 504 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
19.9%
§102 Novelty
43.3%
§103 Obviousness
33.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18139145 BATTERY-POWERED PUMP Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18598605 FAN Non-Final OA Nanjing Chervon Industry Co., Ltd.
18147913 ASSEMBLY AND ELECTRIC COMPRESSOR WITH NON-RADIAL CLAMPING FEATURE Non-Final OA MAHLE INTERNATIONAL GMBH
17630719 CANTILEVER-TYPE PUMP FOR AN ORAL IRRIGATOR Non-Final OA KONINKLIJKE PHILIPS N.V.
18525513 ADVANCED ELECTRIC SUBMERSIBLE PUMP (ESP) SENSOR FOR MONITORING ESP PROTECTOR INTEGRITY Final Rejection SAUDI ARABIAN OIL COMPANY
18372268 MOTOR, BLOWER, AND METHOD OF MANUFACTURING MOTOR Final Rejection Nidec Corporation
19167293 REED VALVE ASSEMBLY FOR A RADIAL PISTON COMPRESSOR, RADIAL PISTON COMPRESSOR, AND METHOD FOR MOUNTING A REED VALVE ASSEMBLY ON A RADIAL PISTON COMPRESSOR Non-Final OA thyssenkrupp AG
19289663 MINI PERISTALTIC PUMP Final Rejection CAREFUSION 303, INC.
19153959 AXIAL GAP-TYPE ELECTRIC MOTOR INCLUDING INTEGRATED STATOR CORE, AND WATER PUMP USING SAME Non-Final OA AMOTECH CO., LTD.
19149514 INTEGRATED COMPONENT Non-Final OA ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
18494816 MULTIZONE HEAT TRANSFER SYSTEM Final Rejection Garrett Transportation I Inc.

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