Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 1723 1752 4100
This examiner grants 82% of resolved cases
NGUYEN, KEVIN NMN operates within Tech Center 4100 and Art Unit 1723, where they have managed 57 resolved cases. This volume of cases indicates the examiner's level of experience in handling patent applications within this technology sector. The examiner maintains an allowance rate of 82.5 percent, which provides a baseline for the probability of securing a patent grant. This percentage suggests the likelihood that an application reaching a final disposition will be allowed. Practitioners can use this figure to gauge the general receptivity of the examiner to patentable subject matter.
The data shows an interview lift of 8.7 percent, indicating how direct communication correlates with the probability of success. The interview lift of 8.7 percent is lower than the 82.5 percent allowance rate, which helps determine the relative impact of verbal engagement. The median days to allowance stands at 1203, providing a timeline expectation for the prosecution process from filing to grant. This duration reflects the typical pendency for successful applications. Understanding these metrics allows for a more informed strategy when navigating the examination process with this examiner.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18024114 | ELECTRICITY STORAGE DEVICE | Final Rejection | KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
| 18985569 | GAS VENTING DEVICE AND BATTERY PACK COMPRISING SAME | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18726480 | Battery Pack, Battery Module, and Vehicle Including the Same | Non-Final OA | LG Energy Solution, Ltd. |
| 18269710 | Secondary Battery, Method for Manufacturing the Same and Battery Pack | Non-Final OA | LG Energy Solution, Ltd. |
| 18021724 | BATTERY PACK, ELECTRONIC DEVICE, VEHICLE AND BMS MODULE | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 17769876 | Electrode Assembly and Method for Manufacturing Same | Final Rejection | LG Energy Solution, Ltd. |
| 17768683 | METHOD FOR PRODUCING NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE INCLUDING THE SAME, AND SECONDARY BATTERY INCLUDING THE NEGATIVE ELECTRODE | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18218200 | FUEL CELL SYSTEM AND PURGING CONTROL METHOD THEREOF | Non-Final OA | KIA CORPORATION |
| 18709893 | Cathode with a Fluorine-Containing Polymer, and Solid-State Battery Comprising the Cathode | Non-Final OA | Bayerische Motoren Werke Aktiengesellschaft |
| 18282579 | Cooling Device for an Electrical Energy Store Having Gravity-Assisted Heat Pipes, Electrical Energy Store, and Motor Vehicle | Final Rejection | Bayerische Motoren Werke Aktiengesellschaft |
| 17595910 | SECONDARY BATTERY | Final Rejection | Samsung SDI Co., Ltd. |
| 17579950 | SECONDARY BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRIC TOOL, ELECTRIC AIRCRAFT, AND ELECTRIC VEHICLE | Non-Final OA | MURATA MANUFACTURING CO., LTD. |
| 18121241 | ARCHITECTURE FOR BATTERY PACKS | Non-Final OA | BAE Systems Controls Inc. |
| 17978593 | ANODE FOR LITHIUM SECONDARY BATTERY COMPRISING AN INTERFACIAL LAYER AND MANUFACTURING METHOD THEREOF | Final Rejection | THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY |
| 18177767 | ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME | Final Rejection | SK ON CO., LTD. |
| 18692980 | CONDUCTIVE PIGMENT PASTE, MIXTURE PASTE, AND ELECTRODE FOR LITHIUM ION BATTERY | Non-Final OA | KANSAI PAINT CO., LTD. |
| 17700695 | ACTIVE COOLING APPARATUS FOR BATTERY BACKUP UNITS | Final Rejection | Baidu USA LLC |
| 17943453 | TRACTION BATTERY PACK ASSEMBLY HAVING A BARRIER BETWEEN CELL STACKS | Non-Final OA | Ford Global Technologies, LLC |
| 17434190 | SULFIDE SOLID ELECTROLYTE | Final Rejection | Mitsui Mining & Smelting Co., Ltd. |
| 18536776 | CATHODE MATERIAL INCLUDING BISMUTH-DOPED MANGANITE-BASED PEROVSKITE AND SOLID OXIDE FUEL CELL INCLUDING SAME | Non-Final OA | KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
| 17946025 | COMPOSITE BODY, LITHIUM ION CONDUCTOR, ALL-SOLID STATE LITHIUM ION SECONDARY BATTERY, ELECTRODE SHEET FOR ALL-SOLID STATE LITHIUM ION SECONDARY BATTERY, AND LITHIUM TETRABORATE | Non-Final OA | INSTITUTE OF SCIENCE TOKYO |
| 18476421 | COATED CARBON MATERIAL, NEGATIVE ELECTRODE AND SECONDARY BATTERY | Final Rejection | MITSUBISHI CHEMICAL CORPORATION |
| 18490435 | BATTERY MODULE AND METHOD OF MANUFACTURING SAME | Non-Final OA | Prime Planet Energy & Solutions, Inc. |
| 18370368 | LITHIUM-ION RECHARGEABLE BATTERY | Final Rejection | PRIME PLANET ENERGY & SOLUTIONS, INC. |
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