Prosecution Insights
Last updated: October 02, 2026

Examiner: HAMMOND III, THOMAS M

Tech Center 3700 • Art Units: 2800 2855 2857 3622 3648 3691 3692 3695 3696 3763

This examiner grants 76% of resolved cases

Analysis

Thomas M. Hammond III is an examiner in Tech Center 3700, working in Art Unit 2800. With 251 resolved cases, there is a substantial amount of data available to inform prosecution strategies. The allowance rate is 75.7 percent, which indicates a generally favorable environment for applicants. This 75.7 percent rate suggests that the examiner is open to finding allowable subject matter in Art Unit 2800.

The median days to allowance is 1100, reflecting a long prosecution cycle. This 1100-day timeline is an important consideration for practitioners when setting expectations for the duration of the process. The data also shows an interview lift percentage of 29.5. This 29.5 percent lift is significant, as it indicates that conducting an interview provides a substantial boost to the likelihood of an allowance. Given the 75.7 percent baseline allowance rate, the 29.5 percent lift suggests that direct communication is a highly effective tool for resolving outstanding issues. For those in Tech Center 3700, the combination of a 75.7 percent allowance rate and an 1100-day median pendency provides a clear picture of the prosecution landscape.

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

Performance Statistics

75.8%
Allow Rate
+5.8% vs TC avg
263
Total Applications
+29.3%
Interview Lift
1098
Avg Prosecution Days
Based on 252 resolved cases, 2023–2026

Rejection Statute Breakdown

19.1%
§101 Eligibility
16.3%
§102 Novelty
26.7%
§103 Obviousness
26.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18898528 GRIPS FOR INJECTOR TESTING SYSTEMS Non-Final OA Illinois Tool Works Inc.
17956574 METHODS AND APPARATUS FOR LEAK ISOLATION AND DETECTION Final Rejection Intel Corporation
18675753 WATER LEAK DETECTION AND REPAIR Final Rejection Saudi Arabian Oil Company
18828609 STRAIN SENSOR, MANUFACTURING METHOD OF STRAIN SENSOR, AND SECONDARY BATTERY EQUIPPED WITH STRAIN SENSOR Non-Final OA Samsung SDI Co., Ltd.
18851123 INSPECTION DEVICE Non-Final OA Siemens Energy Global GmbH & Co. KG
18846046 Torque Measurement with Increased Accuracy at Lower Torque Values Non-Final OA Apex Brands, Inc.
18948620 MICRO EXTENSION SPRING INSPECTION DEVICE Non-Final OA Honeywell Federal Manufacturing & Technologies, LLC
18890469 SENSOR INCLUDING AN ANODIZED POROUS LAYER AND METHOD OF FORMING A SENSOR Non-Final OA Microchip Technology Incorporated
18689759 MAGNETIC SENSOR DEVICES, SYSTEMS AND METHODS, AND A FORCE SENSOR Final Rejection MELEXIS TECHNOLOGIES SA
18623286 WHEEL TESTING SYSTEM Non-Final OA KOKUSAI KEISOKUKI KABUSHIKI KAISHA

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