Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 1723 1724 1725 1729 4100
This examiner grants 29% of resolved cases
Anna Korovina is an examiner in Tech Center 4100 and Art Unit 1723. She has resolved 363 cases, providing a picture of her examination tendencies. Her allowance rate is 29.2 percent, suggesting a challenging prosecution environment for applicants.
The interview lift for this examiner is 22.1 percent. This positive lift indicates that an interview is a tool for moving an application toward allowance. Given the 29.2 percent baseline, the 22.1 percent lift is an incentive for practitioners to engage in direct dialogue with the examiner.
The median days to allowance is 1501, which is the typical timeframe for securing a patent under her review. This 1501-day median is a data point for applicants planning their prosecution strategy. With 363 resolved cases, the 29.2 percent allowance rate and the 22.1 percent lift are the primary metrics for evaluating success in Tech Center 4100.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18369877 | All-Solid-State Battery | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18464502 | BATTERY PACK AND ADAPTER | Non-Final OA | MAKITA CORPORATION |
| 18325021 | BATTERY, LAMINATED BATTERY, AND METHOD FOR MANUFACTURING SAME | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 17370570 | Anode Active Material And The Secondary Battery Comprising The Same | Non-Final OA | LG Chem, Ltd. |
| 16756708 | Positive Electrode Active Material for Secondary Battery, Method of Preparing the Same, and Lithium Secondary Battery Including the Same | Non-Final OA | LG Chem, Ltd. |
| 16646212 | Positive Electrode Active Material for Lithium Secondary Battery, Method of Preparing the Same, and Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery which Include the Positive Electrode Active Material | Non-Final OA | LG Chem, Ltd. |
| 18294097 | NONAQUEOUS ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18577137 | BATTERY MODULE WITH REINFORCED SAFETY | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18574178 | BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18038390 | ALL-SOLID LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18009834 | BATTERY MODULE, AND BATTERY PACK AND VEHICLE THAT INCLUDE SAME | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18494308 | BATTERY PACK | Non-Final OA | Kia Corporation |
| 18463511 | FUEL CELL SYSTEM AND METHOD FOR EXHAUSTING HYDROGEN THEREIN | Non-Final OA | KIA CORPORATION |
| 18233053 | METHOD OF MANUFACTURING SECONDARY BATTERY | Final Rejection | MURATA MANUFACTURING CO., LTD. |
| 17390180 | SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING THE SAME | Final Rejection | MURATA MANUFACTURING CO., LTD. |
| 18684449 | LONG-LIVED REDOX-ACTIVE MOLECULES WITH LOW REDOX POTENTIAL | Non-Final OA | President and Fellows of Harvard College |
| 18518604 | SECONDARY BATTERY AND ELECTRODE PLATE | Final Rejection | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18234409 | BATTERY AND ELECTRICAL APPARATUS | Final Rejection | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18153711 | BATTERY AND RELATED ELECTRICAL DEVICE, PREPARATION METHOD AND PREPARATION DEVICE | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 17511379 | ELECTROLYTE, LITHIUM-ION BATTERY, AND APPARATUS CONTAINING SUCH LITHIUM-ION BATTERY | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 16389730 | CURRENT COLLECTOR, ELECTRODE PLATE INCLUDING THE SAME AND ELECTROCHEMICAL DEVICE | Non-Final OA | Contemporary Amperex Technology Co., Limited |
| 18360819 | BATTERY CELL AND BATTERY DEVICE INCLUDING BATTERY CELL | Non-Final OA | SK ON CO., LTD. |
| 19086836 | DEVICE, SYSTEM, AND METHOD FOR PARALLEL CHARGING STACKED CINEMATOGRAPHY BATTERY PACKS | Final Rejection | Core SWX, LLC |
| 18398950 | BATTERY PACK, VEHICLE, AND ENERGY STORAGE DEVICE | Non-Final OA | BYD COMPANY LIMITED |
| 18199533 | COMPOUND | Final Rejection | Dyson Technology Limited |
| 18664902 | ELECTRODE AND PREPARATION METHOD THEREFOR, ELECTROCHEMICAL APPARATUS, AND ELECTRONIC APPARATUS | Non-Final OA | Ningde Amperex Technology Limited |
| 17709645 | ELECTROLYTE, AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS INCLUDING SAME | Final Rejection | Ningde Amperex Technology Limited |
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