Listed by the USPTO as LISOWSKI, JACEK
Tech Center 3700 • Art Units: 3741
This examiner grants 66% of resolved cases
LISOWSKI, JACEK is a USPTO patent examiner in Tech Center 3700 and Art Unit 3741. The record includes 233 resolved cases, a 66.1% allowance rate, and a median of 1138 days to allowance. The allowance figure indicates that allowed outcomes are common, while the median timing points to a prosecution process that may require multiple substantive exchanges.
The interview lift is 40.4%, showing a substantial association between interviews and allowance outcomes. The listed companies are General Electric, RTX, and GE Avio. The listed firms are Cantor Colburn, Getz Balich, and Sheppard Mullin. Applicants may find value in using interviews to isolate the examiner’s key technical concerns before committing to detailed amendments.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19120179 | TURBOMACHINE WITH RECOVERED-CYCLE EQUIPPED WITH A HEAT EXCHANGER | Non-Final OA | SAFRAN HELICOPTER ENGINES |
| 18945748 | COMBUSTION NOZZLE | Final Rejection | Toyota Jidosha Kabushiki Kaisha |
| 19039187 | COMBUSTION SECTION FOR A TURBINE ENGINE | Non-Final OA | General Electric Company |
| 18238214 | MULTI-PROCESS MACHINING OF A WORKPIECE | Final Rejection | RTX Corporation |
| 18340740 | FAULT DETECTION AND LOAD MANAGEMENT IN A SERIES HYBRID PROPULSION SYSTEM | Final Rejection | RTX Corporation |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy66.1% of resolved applications examined by Jacek Lisowski were allowed (233 resolved cases), compared with 62.4% across Art Unit 3741 over the last five years.
This examiner's interview lift is +40.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Jacek Lisowski took 1,138 days on average from filing to allowance.
Jacek Lisowski examines applications in Art Unit 3741 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
