Prosecution Insights
Last updated: October 02, 2026

Examiner: BERNATZ, KEVIN M

Tech Center 2800 • Art Units: 1735 1785 2837

This examiner grants 88% of resolved cases

Analysis

Kevin M Bernatz, working in Art Unit 1735 of Tech Center 2800, has a substantial track record of 1081 resolved cases. His allowance rate of 87.9 percent is notably high, suggesting that a large majority of applications he handles result in a grant. The median time to reach this outcome is 928 days, which provides a clear expectation for the duration of the prosecution process. This volume of 1081 cases indicates a deep familiarity with the subject matter of his assigned art unit.

Practitioners should consider the 12.2 percent interview lift when developing their strategy. Although the baseline allowance rate of 87.9 percent is robust, the interview lift indicates that direct communication can further enhance the likelihood of success. Managing 1081 cases while maintaining a 928-day median pendency demonstrates a high level of activity. The 12.2 percent lift suggests that even for an examiner with a high grant rate, an interview can be a factor in resolving outstanding issues. Applicants should view the 87.9 percent allowance rate as a strong starting point for their prosecution efforts.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

87.8%
Allow Rate
+19.8% vs TC avg
1,100
Total Applications
+12.3%
Interview Lift
929
Avg Prosecution Days
Based on 1082 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
19.3%
§102 Novelty
43.1%
§103 Obviousness
21.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18696818 ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18690389 MOISTURE-GENERATING DEVICE FOR A FUEL CELL, AND METHOD FOR OPERATING A MOISTURE-GENERATING DEVICE Non-Final OA Robert Bosch GmbH
18289203 Crosslinked Structure-Containing Polyolefin Porous Support, Crosslinked Structure-Containing Separator For Lithium Secondary Battery Including The Same And Method For Manufacturing The Same, And Lithium Secondary Battery Including The Separator Non-Final OA LG Chem, Ltd.
19045407 SEPARATOR FOR ELECTROCHEMICAL DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTROCHEMICAL DEVICE INCLUDING SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18290530 METHOD FOR MANUFACTURING SEPARATOR FOR LITHIUM SECONDARY BATTERY, SEPARATOR FOR LITHIUM SECONDARY BATTERY MANUFACTURED THEREFROM, AND LITHIUM SECONDARY BATTERY HAVING SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18835006 ELECTRODE FOR ALL-SOLID-STATE BATTERY Final Rejection LG ENERGY SOLUTION, LTD.
18705434 CATHODE FOR ALL-SOLID-STATE BATTERY, METHOD OF PREPARING THE SAME, AND ALL-SOLID-STATE BATTERY INCLUDING THE CATHODE Final Rejection LG Energy Solution, Ltd.
18696811 SEPARATOR FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE COMPRISING SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18292808 BATTERY PACK AND OPERATING METHOD THEREOF Non-Final OA LG ENERGY SOLUTION, LTD.
18568964 METHOD AND SYSTEM FOR DRYING A BATTERY PART Non-Final OA LG ENERGY SOLUTION, LTD.
18279771 CELL FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18279481 BATTERY MODULE, AND BATTERY PACK AND ENERGY STORAGE SYSTEM INCLUDING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
18278123 FOIL TAB FORMING APPARATUS AND FOIL TAB FORMING METHOD Non-Final OA LG ENERGY SOLUTION, LTD.
18203277 BATTERY CELL HOLDER WITH IMPROVED COOLING EFFICIENCY AND BATTERY SYSTEM INCLUDING THE SAME Non-Final OA HYUNDAI MOBIS CO., LTD.
18442435 POSITIVE ELECTRODE ACTIVE MATERIAL COMPOSITION, WATER-BASED POSITIVE ELECTRODE SLURRY, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, AND ELECTRICAL DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18430357 BATTERY AND MANUFACTURING METHOD THEREFOR, AND POWER CONSUMING DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18669352 SOLID-STATE BATTERY WITH ENHANCED SOLID ELECTROLYTE Non-Final OA Microsoft Technology Licensing, LLC
18476657 COMPOSITE TEMPERATURE CONTROL PLATE AND BATTERY PACK Final Rejection BYD COMPANY LIMITED
18696275 ELECTROLYTES FOR LITHIUM ION AND LITHIUM METAL BATTERIES Non-Final OA Battelle Memorial Institute
18888952 INDUCTOR Non-Final OA NITTO DENKO CORPORATION
18552566 ULTRATHIN POLYMER FILMS AS PROTECTIVE COATINGS FOR BATTERY ELECTRODES Non-Final OA CORNELL UNIVERSITY

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month