Prosecution Insights
Last updated: October 01, 2026

Examiner: ROSENBAUM, AMANDA R

Tech Center 3700 • Art Units: 1729 1752 3795

This examiner grants 59% of resolved cases

Analysis

Amanda R. Rosenbaum is an examiner in Tech Center 3700 and Art Unit 1729. She has 182 resolved cases, with an allowance rate of 58.8 percent. This indicates a moderate level of difficulty for applicants in this art unit.

The interview lift is 12.5 percent, suggesting that interviews provide a helpful benefit to the prosecution process. The median days to allowance is 1220, which is a relatively long period for the prosecution cycle. These 182 resolved cases offer a solid foundation for understanding the examiner's patterns in Tech Center 3700.

Practitioners should consider the 12.5 percent interview lift as a way to improve the 58.8 percent allowance rate. The 1220 day median pendency is an important factor for setting client expectations. In Art Unit 1729, the data suggests that a steady approach combined with interviews can lead to a successful outcome.

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

Performance Statistics

58.8%
Allow Rate
-11.2% vs TC avg
214
Total Applications
+12.5%
Interview Lift
1220
Avg Prosecution Days
Based on 182 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
14.5%
§102 Novelty
58.7%
§103 Obviousness
21.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18704825 BATTERY SYSTEM FOR A LARYNGOSCOPE Non-Final OA COVIDIEN LP
18268819 LITHIUM SECONDARY BATTERY Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18025329 Apparatus for Manufacturing Pouch of Secondary Battery Non-Final OA LG Energy Solution, Ltd.
18010958 BATTERY PACK, AND DEVICE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18010237 SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
17872646 VEHICLE BATTERY MODULE Final Rejection KIA CORPORATION
17353358 CELL CARRIER WITH INTEGRATED SIDE WALLS Final Rejection Rivian IP Holdings, LLC
18607282 SECONDARY BATTERY Non-Final OA Samsung SDI Co., Ltd.
18755332 ELECTROLYTE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18331260 YOLK CORE-SHELL STRUCTURED COMPOSITE MATERIAL, PREPARATION METHOD OF SAME, AND SECONDARY BATTERY CONTAINING SAME Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18188993 BATTERY HOUSING, BATTERY, ELECTRICAL APPARATUS, METHOD AND DEVICE FOR MANUFACTURING BATTERY Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17608949 POROUS BODY, FUEL CELL INCLUDING THE SAME, AND STEAM ELECTROLYSIS APPARATUS INCLUDING THE SAME Non-Final OA SUMITOMO ELECTRIC INDUSTRIES, LTD.
18736534 ELECTRICITY STORAGE PACK Non-Final OA Prime Planet Energy & Solutions, Inc.

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