Prosecution Insights
Last updated: October 27, 2026

Caleb Uchechukwu Orji, USPTO Patent Examiner

Listed by the USPTO as ORJI, CALEB UCHECHUKWU

Tech Center 1700 • Art Units: 1713 1748

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-65.0% vs TC avg
12
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
33.3%
§102 Novelty
41.7%
§103 Obviousness
16.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18545407 Pouch for Secondary Battery and Lithium Secondary Battery Comprising the Same Non-Final OA LG Energy Solution, Ltd.
18640001 NEGATIVE ELECTRODE PLATE AND PREPARATION METHOD THEREOF, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18492889 APPARATUS FOR COOLING A BATTERY Non-Final OA Dr. Ing. h.c. F. Porsche Aktiengesellschaft
18662652 COMPOSITIONS FOR FORMING A POROUS INSULATING LAYER, ELECTRODE FOR NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY, RECHARGEABLE BATTERY INCLUDING THE ELECTRODE AND METHOD OF MANUFACTURING THE ELECTRODE Non-Final OA SAMSUNG SDI CO., LTD.
18646399 ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY, ANODE INCLUDING THE SAME, AND SECONDARY BATTERY INCLUDING THE SAME Non-Final OA SK INNOVATION CO., LTD.

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Frequently Asked Questions

Which art unit does examiner Caleb Uchechukwu Orji work in?

Caleb Uchechukwu Orji examines applications in Art Unit 1713 in Tech Center 1700 (Chemistry & Materials).

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