Prosecution Insights
Last updated: October 26, 2026

Aryan E Weisenfeld, USPTO Patent Examiner

Listed by the USPTO as WEISENFELD, ARYAN E

Tech Center 3600 • Art Units: 3661 3663 3667 3687 3689

This examiner grants 42% of resolved cases

Analysis

WEISENFELD, ARYAN E is a USPTO patent examiner in Tech Center 3600 and Art Unit 3661. The record contains 362 resolved cases and a 41.7% allowance rate. The median time to allowance is 1521 days. Interviews show a 24.9% lift, which provides a meaningful but not decisive reason to include examiner discussion in a broader prosecution plan. Applicants should use the interview to test focused amendments rather than to substitute conversation for a complete written response.

The leading companies are Oshkosh Corporation, Toyota Motor Corporation, and Panasonic Holdings Corporation. The leading firms are FOLEY & LARDNER LLP, BANNER & WITCOFF, LTD., and Carroll, Hoette & Butscher, LLC. The listed work spans vehicles, industrial equipment, and electronics. The low allowance result and extended timeline support early evaluation of continuation, amendment, and appeal options.

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

Performance Statistics

41.7%
Allow Rate
-10.3% vs TC avg
388
Total Applications
+24.9%
Interview Lift
1521
Avg Prosecution Days
Based on 362 resolved cases, 2023–2026

Rejection Statute Breakdown

29.4%
§101 Eligibility
16.3%
§102 Novelty
36.5%
§103 Obviousness
15.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19042620 SYSTEMS AND METHODS FOR TRAINING A DATA-DRIVEN PLANNER USING RULES-BASED OPTIMIZATION PLANNER PARAMETERS Non-Final OA Toyota Jidosha Kabushiki Kaisha
19016841 VEHICLE CONTROL METHOD AND INPUT/OUTPUT CONTROL DEVICE Final Rejection Panasonic Automotive Systems Co., Ltd.
18586759 SYSTEMS AND METHODS FOR CREATING GEO-REFERENCED MAPS Final Rejection The Boeing Company
18966443 AUTONOMOUS DRIVING VEHICLE AND CONTROL METHOD THEREOF Final Rejection Kia Corporation
18781816 MAP INFORMATION SYSTEM, IN-VEHICLE DEVICE, AND MANAGEMENT SERVER Final Rejection DENSO CORPORATION
18752935 VEHICLE TRACKING AND MONITORING WITH IMMUTABLE IDENTITY PROFIILE Final Rejection International Business Machines Corporation
18835462 TRAJECTORY GENERATION FOR MOBILE AGENTS Final Rejection Five AI Limited
19238027 POINT OF INTEREST BASED PICKUP COORDINATION SYSTEM Non-Final OA Uber Technologies, Inc .

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Frequently Asked Questions

What is examiner Aryan E Weisenfeld's allowance rate?

41.7% of resolved applications examined by Aryan E Weisenfeld were allowed (362 resolved cases), compared with 77.3% across Art Unit 3661 over the last five years.

Does an interview help with examiner Aryan E Weisenfeld?

This examiner's interview lift is +24.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Aryan E Weisenfeld take to allow a patent?

Applications allowed by Aryan E Weisenfeld took 1,521 days on average from filing to allowance.

Which art unit does examiner Aryan E Weisenfeld work in?

Aryan E Weisenfeld examines applications in Art Unit 3661 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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