Listed by the USPTO as WALKER, KEITH D
Tech Center 1700 • Art Units: 1722 1726 1735 1738 1795
This examiner grants 35% of resolved cases
WALKER, KEITH D is assigned to Tech Center 1700 and Art Unit 1722, with 345 resolved cases. The allowance rate is 35.1%, and the median time to allowance is 1680 days. Interview lift is 23.5%, indicating that interviews are associated with better allowance outcomes in a docket with a lower allowance rate and extended timing.
Panasonic Holdings Corporation, 3M Innovative Properties Company, and LG Energy Solution Ltd. are the leading companies. WHDA, LLP, Davidson Kappel LLC, and FERGUSON CASE ORR PATERSON LLP are the leading firms. Interviews may warrant early use, while the median timing supports careful management of prosecution duration and claim scope.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18007276 | BATTERY CELL THERMAL RUNAWAY BARRIER | Non-Final OA | 3M INNOVATIVE PROPERTIES COMPANY |
| 18720843 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18023531 | SECONDARY BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18086247 | Positive Electrode Slurry Composition, Positive Electrode and Lithium Secondary Battery Manufactured Using the Same | Final Rejection | LG Energy Solution, Ltd. |
| 18078046 | METAL-AIR BATTERY MODULE | Final Rejection | SHARP KABUSHIKI KAISHA |
| 18203505 | SECONDARY BATTERY, ELECTRONIC EQUIPMENT, AND ELECTRIC TOOL | Non-Final OA | MURATA MANUFACTURING CO., LTD. |
| 16469485 | A METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET | Final Rejection | ArcelorMittal |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy35.1% of resolved applications examined by Keith D Walker were allowed (345 resolved cases), compared with 60.4% across Art Unit 1722 over the last five years.
This examiner's interview lift is +23.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Keith D Walker took 1,680 days on average from filing to allowance.
Keith D Walker examines applications in Art Unit 1722 in Tech Center 1700 (Chemistry & Materials).
