Listed by the USPTO as KOROVINA, ANNA
Tech Center 4100 • Art Units: 1723 1724 1725 1729 4100
This examiner grants 29% of resolved cases
KOROVINA, ANNA is assigned to tech center 4100 and art unit 1723. Her record covers 364 resolved cases, an allowance rate of 29.1%, and a median of 1500 days to allowance. The allowance rate indicates that allowance was relatively infrequent, while the median shows a lengthy prosecution path. The case volume provides a meaningful basis for observing that pattern.
The interview lift is 22.0%, indicating a positive relationship between interviews and allowance. Practitioners may use interviews to identify a workable claim direction before filing further amendments, while addressing the substantive record in writing. The listed companies are LG Energy Solution Ltd., Contemporary Amperex Technology Co., Limited, and Toyota Motor Corporation. The associated firms are BIRCH STEWART KOLASCH & BIRCH, LLP, DINSMORE & SHOHL LLP, and K&L Gates LLP-Chicago.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18464502 | BATTERY PACK AND ADAPTER | Non-Final OA | MAKITA CORPORATION |
| 18420302 | Power Storage Cell | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18369877 | All-Solid-State Battery | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18325021 | BATTERY, LAMINATED BATTERY, AND METHOD FOR MANUFACTURING SAME | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18574178 | BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18563126 | NEGATIVE ELECTRODE PRE-DISPERSION SOLUTION, NEGATIVE ELECTRODE COMPOSITION INCLUDING SAME, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE COMPOSITION, LITHIUM SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE, AND METHOD FOR PRODUCING NEGATIVE ELECTRODE COMPOSITION | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18009834 | BATTERY MODULE, AND BATTERY PACK AND VEHICLE THAT INCLUDE SAME | Final Rejection | LG ENERGY SOLUTION, LTD. |
| 18199533 | COMPOUND | Final Rejection | Dyson Technology Limited |
| 18494308 | BATTERY PACK | Non-Final OA | Kia Corporation |
| 18463511 | FUEL CELL SYSTEM AND METHOD FOR EXHAUSTING HYDROGEN THEREIN | Non-Final OA | KIA CORPORATION |
| 18234409 | BATTERY AND ELECTRICAL APPARATUS | 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 |
| 18487603 | RECHARGEABLE BATTERY PACK | Non-Final OA | Samsung SDI Co., Ltd. |
| 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. |
| 18360819 | BATTERY CELL AND BATTERY DEVICE INCLUDING BATTERY CELL | Non-Final OA | SK ON CO., LTD. |
| 18684449 | LONG-LIVED REDOX-ACTIVE MOLECULES WITH LOW REDOX POTENTIAL | Non-Final OA | President and Fellows of Harvard College |
| 18398950 | BATTERY PACK, VEHICLE, AND ENERGY STORAGE DEVICE | Non-Final OA | BYD COMPANY LIMITED |
| 17370570 | Anode Active Material And The Secondary Battery Comprising The Same | Final Rejection | LG Chem, Ltd. |
| 18578858 | BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY | Final Rejection | ZEON CORPORATION |
| 18332349 | TERNARY SUBSTITUTED VANADIUM PHOSPHATE ELECTRODE MATERIAL | Non-Final OA | HINDUSTAN PETROLEUM CORPORATION 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 |
| 17847591 | ELECTRODE FOR METAL HYDROGEN BATTERY AND METHOD FOR MANUFACTURING SAME | Non-Final OA | EnerVenue Holdings, Ltd. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy29.1% of resolved applications examined by Anna Korovina were allowed (364 resolved cases), compared with 60.0% across Art Unit 1723 over the last five years.
This examiner's interview lift is +22.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Anna Korovina took 1,500 days on average from filing to allowance.
Anna Korovina examines applications in Art Unit 1723 in Tech Center 4100.
