Prosecution Insights
Prosecution Insights
Tech Center 2100 • Art Units: 1723 1726 1735 1793 2119
This examiner grants 67% of resolved cases
Yoshitoshi Takeuchi has resolved 820 cases in Art Unit 1723. The allowance rate is 66.6 percent, representing a moderate level of difficulty for applicants. The median days to allowance is 1242, which provides a clear expectation for the time required to secure a patent. This 1242-day median is a key benchmark in Tech Center 2100.
The interview lift of 24.3 percent is a significant factor. This suggests that direct engagement with the examiner can substantially improve the 66.6 percent probability of an allowance. Practitioners should use this 24.3 percent lift to mitigate the challenges reflected in the baseline rate. With 820 cases resolved, the examiner's profile is based on a substantial volume of data. Proactive communication is a recommended strategy for improving outcomes. Direct engagement is a recommended approach.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18528716 | COMPOSITE ACTIVE MATERIAL, ELECTRODE MATERIAL, BATTERY, AND METHOD FOR MANUFACTURING COMPOSITE ACTIVE MATERIAL | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18613503 | Battery Array | Non-Final OA | LG Energy Solution, Ltd. |
| 18567207 | RIVETING STRUCTURE FOR ELECTRODE TERMINAL, AND BATTERY CELL, BATTERY PACK, AND VEHICLE COMPRISING SAME | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18282498 | BINDER COMPOSITION FOR POSITIVE ELECTRODE OF LITHIUM SECONDARY BATTERY, AND POSITIVE ELECTRODE OF LITHIUM SECONDARY BATTERY MANUFACTURED THEREWITH | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18580290 | METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL | Non-Final OA | SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
| 18732526 | BATTERY MODULE AND ENERGY STORAGE SYSTEM INCLUDING THE SAME | Non-Final OA | Samsung SDI Co., Ltd. |
| 18679563 | SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 18454978 | SOLID-STATE BATTERY | Final Rejection | Murata Manufacturing Co., Ltd. |
| 18443750 | LEAD WIRE FOR NONAQUEOUS ELECTROLYTE BATTERY, INSULATING FILM AND NONAQUEOUS ELECTROLYTE BATTERY | Non-Final OA | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 18590277 | Positive Electrode Active Material, Positive Electrode Plate, Electrode Assembly, Battery Cell, Battery and Electrical Apparatus | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18243118 | BINDER AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18802220 | Anode for Secondary Battery and Lithium Secondary Battery Including the Same | Non-Final OA | SK ON Co., Ltd. |
| 18285458 | SOLID OXIDE CELL AND MANUFACTURING METHOD THEREOF | Non-Final OA | SAMSUNG ELECTRO-MECHANICS CO., LTD. |
| 18607570 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | Prime Planet Energy & Solutions, Inc. |
| 18396961 | FLAMMABLE ELECTROLYTE VAPOR TRAPPER, AND BATTERY PACK WITH FLAMMABLE ELECTROLYTE VAPOR TRAPPER | Non-Final OA | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 17275677 | MULTILAYER MEMBRANES, SEPARATORS, BATTERIES, AND METHODS | Non-Final OA | Celgard, LLC |
| 18483369 | COOLING MODULE FOR BATTERIES OF AN ELECTRIC OR HYBRID VEHICLE | Non-Final OA | BorgWarner lnc. |
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