Listed by the USPTO as LUSTGRAAF, BENJAMIN T
Tech Center 4100 • Art Units: 1727 4100
This examiner grants 58% of resolved cases
LUSTGRAAF, BENJAMIN T is associated with tech center 4100 and art unit 1727. The profile includes 36 resolved cases and a 58.3% allowance rate. The median time to allowance is 1250 days. Interviews are associated with a 21.4% lift in the allowance outcome.
The limited resolved-case volume makes this a focused record rather than a broad measure. Allowance occurs in more than half of the matters, while the interview association is meaningful and may support deliberate preparation for examiner discussions. The leading companies are Samsung SDI Co., Ltd., Toyota Motor Corporation, and Panasonic Holdings Corporation.
The leading firms are Womble Bond Dickinson US LLP, OLIFF PLC, and BIRCH STEWART KOLASCH & BIRCH, LLP. These are the named recurring counsel participants.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 17843163 | ELECTRODE AND BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18109027 | SECONDARY BATTERY INCLUDING VENTING PART | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 17959808 | NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND LITHIUM-ION SECONDARY BATTERY | Non-Final OA | TDK CORPORATION |
| 18600270 | FLAME-RETARDANT ELECTRODE AND ALL-SOLID-STATE BATTERY INCLUDING SAME | Non-Final OA | Kia Corporation |
| 18216854 | BATTERY SYSTEM WITH THERMAL RUNAWAY STABILITY | Final Rejection | HYUNDAI MOBIS CO., LTD. |
| 18664121 | ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY INCLUDING THE SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 18663984 | BATTERY PACK AND VEHICLE INCLUDING THE SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 18457153 | RECHARGEABLE LITHIUM BATTERY | Final Rejection | SAMSUNG SDI CO., LTD. |
| 17964135 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 18070850 | LITHIUM ION BATTERY, BATTERY PACK, ELECTRIC VEHICLE, AND ENERGY STORAGE DEVICE | Final Rejection | BYD COMPANY LIMITED |
| 18102163 | METHODS FOR PREPARING NEGATIVE ELECTRODES FOR ELECTROCHEMICAL CELLS | Non-Final OA | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 18622184 | ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE | Non-Final OA | Ningde Amperex Technology Limited |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy58.3% of resolved applications examined by Benjamin T Lustgraaf were allowed (36 resolved cases), compared with 61.3% across Art Unit 1727 over the last five years.
This examiner's interview lift is +21.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Benjamin T Lustgraaf took 1,250 days on average from filing to allowance.
Benjamin T Lustgraaf examines applications in Art Unit 1727 in Tech Center 4100.
