Prosecution Insights
Last updated: October 02, 2026

Examiner: BROWN JR, HOWARD D

Tech Center 2400 • Art Units: 2422 2482 2488

This examiner grants 88% of resolved cases

Analysis

Howard D Brown Jr is an examiner in Tech Center 2400 and Art Unit 2422. He has managed 675 resolved cases, providing a strong statistical basis for understanding his prosecution patterns. His allowance rate is 87.9%, which is quite high and indicates a very favorable environment for applicants. This 87.9% figure suggests that the examiner frequently finds allowable subject matter in the applications he reviews.

The interview lift for Brown is 6.9%, indicating a modest but positive impact from conducting a formal interview. While the 6.9% lift is beneficial, the high baseline allowance rate suggests that many cases reach allowance through written prosecution alone. The median days to allowance is 771, which provides a clear expectation for the speed of the examination process. This 771-day timeline is relatively efficient, making it a key metric for practitioners to share with clients in Art Unit 2422. With 675 resolved cases and an 87.9% allowance rate, the examiner demonstrates a consistent and productive approach to patent examination. These figures, combined with the 771-day median pendency, offer a positive outlook for applicants.

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

Performance Statistics

87.9%
Allow Rate
+29.9% vs TC avg
682
Total Applications
+6.9%
Interview Lift
771
Avg Prosecution Days
Based on 675 resolved cases, 2023–2026

Rejection Statute Breakdown

5.5%
§101 Eligibility
19.9%
§102 Novelty
50.6%
§103 Obviousness
6.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19030862 SYSTEMS AND METHODS FOR MEDICAL IMAGING USING A ROLLING SHUTTER IMAGER Non-Final OA Stryker Corporation
18855186 TEMPLATE BASED CCLM/MMLM SLOPE ADJUSTMENT Non-Final OA InterDigital CE Patent Holdings, SAS
19268690 METHOD, APPARATUS, AND MEDIUM FOR VISUAL DATA PROCESSING Non-Final OA Bytedance Inc.
17949153 VIDEO FRAME BLENDING Non-Final OA NVIDIA Corporation
19061733 CLAMSHELL PICKLEBALL PADDLE Non-Final OA Karsten Manufacturing Corporation
19067734 INTRAORAL SCANNER Non-Final OA LUMINX IL LTD.

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