Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1725 1752
This examiner grants 70% of resolved cases
Benjamin Eli Kass-Mullet is an examiner in Tech Center 1700, specifically working within Art Unit 1725. The examiner has a record of 26 resolved cases. Among these, the allowance rate is 69.2%. This percentage provides a baseline for applicants navigating the prosecution process. For cases that reach an allowance, the median time to that outcome is 1312 days.
The data highlights an interview lift of 10.7%. This positive lift suggests that direct communication with the examiner is a productive strategy for increasing the probability of success beyond the 69.2% base rate. Practitioners should weigh this 10.7% improvement against the 1312-day median pendency when planning their approach. With 26 resolved cases, these metrics offer a specific view of the examiner's historical tendencies. The median timeframe is a factor for applicants to consider when managing expectations for patent issuance.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18304405 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR AQUEOUS POTASSIUM ION BATTERY AND AQUEOUS POTASSIUM ION SECONDARY BATTERY | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18692719 | COLLECTOR PLATE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND POWER STORAGE DEVICE PRODUCTION METHOD | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18469587 | SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME | Final Rejection | Panasonic Intellectual Property Management Co., Ltd. |
| 18267960 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | Final Rejection | Panasonic Intellectual Property Management Co., Ltd. |
| 18058602 | BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 17800779 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18017331 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | SANYO Electric Co., Ltd. |
| 18260631 | FUEL-CELL SYSTEM WITH PROTECTION FROM ICING | Non-Final OA | Robert Bosch GmbH |
| 18709549 | ENERGY SUPPLY DEVICE HAVING A CELL WITHOUT A PRESSURE RELIEF VALVE AND POWER TOOL HAVING SUCH AN ENERGY SUPPLY DEVICE | Non-Final OA | Hilti Aktiengesellschaft |
| 18269222 | CELL TRAY | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18267494 | Heat Dissipation Member and Battery Pack Including Same | Final Rejection | LG Energy Solution, Ltd. |
| 18024184 | NEGATIVE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18020609 | PRECURSOR COMPOSITION FOR PREPARING POLYMER ELECTROLYTE, AND POLYMER ELECTROLYTE AND SECONDARY BATTERY PREPARED BY USING THE SAME | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 17941284 | Positive Electrode Active Material, Method for Producing the Same, and Positive Electrode and Lithium Secondary Battery Comprising the Same | Non-Final OA | LG Energy Solution, Ltd. |
| 18062975 | Battery Assembly Device | Final Rejection | Kia Corporation |
| 18074937 | ALL-SOLID-STATE BATTERY INCLUDING CATHODE ACTIVE MATERIAL LAYER HAVING INCREASED THICKNESS AND METHOD OF MANUFACTURING SAME | Non-Final OA | KIA CORPORATION |
| 17964746 | HIGH CAPACITY CATHODES FOR ALL-SOLID-STATE THIN-FILM BATTERIES | Final Rejection | University of Rochester |
| 18259079 | NEGATIVE ELECTRODE FOR ALL-SOLID-STATE BATTERY, ALL-SOLID-STATE BATTERY, AND NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY | Non-Final OA | RESONAC CORPORATION |
| 18285871 | A SOLUTION OF ALKYLATED PIPERIDINAMINE- AND PIPERIDINAMINIUM-DERIVATES FOR THE PRODUCTION OF A PURIFIED SOLUTION OF TEMPO-DERIVATES FOR THE USE AS ELECTROLYTE IN REDOX-FLOW CELLS | Non-Final OA | BASF SE |
| 18378746 | POSITIVE ELECTRODE FOR ALL-SOLID-STATE RECHARGEABLE BATTERY AND ALL-SOLID-STATE RECHARGEABLE BATTERY | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 18475106 | SECONDARY BATTERY | Final Rejection | SAMSUNG SDI CO., LTD. |
| 18003952 | POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME | Non-Final OA | Samsung SDI Co., Ltd. |
| 18013289 | NEGATIVE ELECTRODE LAYER FOR ALL SOLID SECONDARY BATTERY, AND ALL SOLID SECONDARY BATTERY INCLUDING THE SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 17729795 | ALL SOLID SECONDARY BATTERY AND ALL SOLID SECONDARY BATTERY STRUCTURE | Non-Final OA | Samsung SDI Co., Ltd. |
| 19315400 | POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, AND ELECTRIC APPARATUS | Final Rejection | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18666273 | BATTERY PACK AND ELECTRICAL APPARATUS | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 17689734 | POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME | Final Rejection | SK INNOVATION CO., LTD. |
| 17875560 | BATTERY PACK | Final Rejection | DENSO CORPORATION |
| 18036708 | SYSTEMS FOR PUMP-FREE ZINC BROMIDE BATTERIES | Final Rejection | The Trustees of Columbia University in the City of New York |
| 17918489 | POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLES FOR LITHIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY | Non-Final OA | Sumitomo Metal Mining Co., Ltd. |
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