Listed by the USPTO as BARCENA, CARLOS
Tech Center 1700 • Art Units: 1700 1723 1724 1728 1731 1793 1795
This examiner grants 81% of resolved cases
BARCENA, CARLOS works in Tech Center 1700 and Art Unit 1700, with 1148 resolved cases. The allowance rate is 80.6%, and the median time to allowance is 1020 days. The large record and high allowance rate indicate that a substantial share of cases reached allowance, with a median period that remains significant for portfolio planning.
The interview lift is 12.3%, providing a limited positive signal for interviews. The listed companies are SK Inc., Toyota Motor Corporation, and Samsung SDI Co., Ltd. The leading firms are FOLEY & LARDNER LLP, IP & T GROUP LLP, and Womble Bond Dickinson US LLP. Counsel may emphasize efficient written prosecution and use interviews selectively to resolve discrete claim issues.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18353232 | Dendrite-Free Lithium Metal Battery by Deformation-Induced Potential Shielding | Non-Final OA | The Regents of The University of Michigan |
| 18517427 | FUEL CELLS HAVING HIGH CAPACITANCE ANODES FOR MITIGATING AIR-AIR START DEGRADATION | Non-Final OA | Robert Bosch GmbH |
| 18617835 | ASSEMBLED BATTERY | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18581476 | THERMAL MANAGEMENT SYSTEM | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18269095 | NEGATIVE-ELECTRODE MATERIAL FOR SECONDARY BATTERY, AND SECONDARY BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18616206 | BATTERY MODULE | Non-Final OA | HONDA MOTOR CO., LTD. |
| 18531934 | ELECTRIC WORK VEHICLE | Final Rejection | KUBOTA CORPORATION |
| 18424914 | NEGATIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR PREPARATION THEREOF, SECONDARY BATTERY COMPRISING SAME AND ELECTRICAL DEVICE | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18613370 | NEGATIVE ELECTRODE ACTIVE MATERIAL AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME | Final Rejection | SAMSUNG SDI CO., LTD. |
| 18518034 | METHOD OF PREPARING DRY ELECTRODE, DEVICE FOR MANUFACTURING DRY ELECTRODE, DRY ELECTRODE, AND LITHIUM BATTERY | Final Rejection | SAMSUNG SDI CO., LTD. |
| 18012630 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME | Final Rejection | SAMSUNG SDI CO., LTD. |
| 18670051 | Positive Electrode Active Material, Manufacturing Method Thereof, and Positive Electrode for Lithium Secondary Battery Comprising the Same | Non-Final OA | SK On Co., Ltd. |
| 18634341 | BATTERY DEVICE AND BATTERY SYSTEM INCLUDING THE SAME | Non-Final OA | SK On Co., Ltd. |
| 18738074 | ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME | Non-Final OA | SK INNOVATION CO., LTD. |
| 18292737 | STEEL SHEET FOR TOP COVER OF BATTERY PACK AND ITS MANUFACTURING METHOD | Non-Final OA | ArcelorMittal |
| 18616333 | METHOD FOR PRODUCING SULFIDE-BASED SOLID ELECTROLYTE | Final Rejection | AGC Inc. |
| 18570409 | PHOSPHATE ESTER HEAT TRANSFER FLUIDS AND THEIR USE IN AN IMMERSION COOLING SYSTEM | Final Rejection | LANXESS Corporation |
| 18570452 | PHOSPHATE ESTER HEAT TRANSFER FLUIDS FOR IMMERSION COOLING SYSTEM | Final Rejection | LANXESS Corporation |
| 18618167 | ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRISING SAME | Non-Final OA | Ningde Amperex Technology Limited |
| 18279335 | METHOD OF MANUFACTURING AN ELECTROCHEMICAL ENERGY STORAGE ELEMENT | Final Rejection | VARTA Microbattery GmbH |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy80.6% of resolved applications examined by Carlos Barcena were allowed (1,148 resolved cases), compared with 40.4% across Art Unit 1700 over the last five years.
This examiner's interview lift is +12.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Carlos Barcena took 1,020 days on average from filing to allowance.
Carlos Barcena examines applications in Art Unit 1700 in Tech Center 1700 (Chemistry & Materials).
