Prosecution Insights
Last updated: April 19, 2026

Examiner: CORNO JR, JAMES ANTHONY JOHN

Tech Center 1700 • Art Units: 1722 1732 1793

This examiner grants 37% of resolved cases

Performance Statistics

36.9%
Allow Rate
-28.1% vs TC avg
182
Total Applications
+38.1%
Interview Lift
1268
Avg Prosecution Days
Based on 130 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
16.8%
§102 Novelty
61.7%
§103 Obviousness
15.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19278849 BATTERY CELL, BATTERY, AND ELECTRIC DEVICE Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17946250 SOLID STATE BATTERY COMPRISING SILICON (Si) AS NEGATIVE ELECTRODE ACTIVE MATERIAL Non-Final OA THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
18004977 Battery Module Including Bent Sensing Unit and Electronic Device Including the Same Non-Final OA LG Energy Solution, Ltd.
17911303 Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Including the Same Final Rejection LG Energy Solution, Ltd.
17886064 NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE Non-Final OA LG Energy Solution, LTD.
17777079 Battery Pack Having Improved Swelling Measurement Accuracy Non-Final OA LG Energy Solution, Ltd.
18023650 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17933090 POSITIVE-ELECTRODE MATERIAL AND BATTERY Final Rejection Panasonic Intellectual Property Management Co., Ltd.
17933099 SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
16452815 SOLID ELECTROLYTE COMPOSITION, SOLID ELECTROLYTE-CONTAINING SHEET, ALL-SOLID STATE SECONDARY BATTERY, AND METHODS FOR MANUFACTURING SOLID ELECTROLYTE-CONTAINING SHEET AND ALL-SOLID STATE SECONDARY BATTERY Final Rejection FUJIFILM Corporation
18079448 ANODE FOR SECONDARY BATTERY, METHOD OF FABRICATING THE SAME AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Non-Final OA SK ON CO., LTD.
17887410 ANODE FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME Non-Final OA SK ON CO., LTD.
17853383 FUEL CELL POWER GENERATION SYSTEM AND CONTROL METHOD THEREOF Non-Final OA KIA CORPORATION
18444366 BATTERY AND MANUFACTURING METHOD OF BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17990921 BATTERY AND MANUFACTURING METHOD OF BATTERY Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
17943859 SOLID-STATE BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17349317 ANODE CATALYST MATERIALS FOR ELECTROCHEMICAL CELLS Final Rejection Robert Bosch GmbH
17267999 METHOD FOR DISCONNECTING A BATTERY Final Rejection Robert Bosch GmbH
17798722 EXTERIOR MATERIAL FOR ELECTRICAL STORAGE DEVICE, METHOD FOR MANUFACTURING SAID EXTERIOR MATERIAL, AND ELECTRICAL STORAGE DEVICE Non-Final OA DAI NIPPON PRINTING CO., LTD.
17870521 BATTERY MODULE AND BATTERY PACK INCLUDING BATTERY MODULES Non-Final OA SUBARU CORPORATION
17982660 SOLID ELECTROLYTE CERAMIC MATERIAL AND SOLID-STATE BATTERY Final Rejection Murata Manufacturing Co., Ltd.
17924460 ENERGY STORAGE DEVICE Non-Final OA GS Yuasa International Ltd.
17782259 ENERGY STORAGE APPARATUS Non-Final OA GS Yuasa International Ltd.
17778878 MEMBER FOR SODIUM ION SECONDARY BATTERIES, AND SODIUM ION SECONDARY BATTERY Non-Final OA NIPPON ELECTRIC GLASS CO., LTD.
17793789 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA SANYO Electric Co., Ltd.
17984262 BATTERY, BATTERY DEVICE, AND QUALITY INSPECTION METHOD OF BATTERY Non-Final OA CALB Co., Ltd.
17853981 RECHARGEABLE BATTERY WITH HYBRID CATHODE COMPRISING CONVERSION AND INTERCALATION ACTIVE MATERIALS Non-Final OA Central Glass Co., LTD.
17695765 SYSTEM FOR ASSESSMENT OF BATTERY CELL DIMENSIONAL VARIATION Final Rejection WILDCAT DISCOVERY TECHNOLOGIES, Inc.

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