Listed by the USPTO as DUFFY, DAVID W
Tech Center 3700 • Art Units: 3700 3714 3715 3716 3761
This examiner grants 53% of resolved cases
David W. Duffy, in Tech Center 3700 and Art Unit 3700, has 482 resolved cases. The allowance rate is 53.1 percent. The median days to allowance is 1223.
The interview lift is 23.1 percent. Sony Group Corporation, Aristocrat Technologies Inc., and Igt are the top companies. These companies represent the primary corporate interests in the examiner's docket.
Neal, Gerber & Eisenberg LLP and Pillsbury Winthrop Shaw Pittman, LLP are the top firms. The 53.1 percent allowance rate is the baseline. Practitioners should use the 23.1 percent interview lift to navigate the 1223-day median timeline.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18813795 | POWER MODES OF COMPUTER GAMES | Non-Final OA | Sony Interactive Entertainment LLC |
| 17747652 | PROGRESSIVE GAMING SYSTEM WITH VARIABLE ESCROW CONTRIBUTION OR APPLICATION | Final Rejection | Aristocrat Technologies, Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy53.1% of resolved applications examined by David W Duffy were allowed (482 resolved cases), compared with 66.1% across Art Unit 3700 over the last five years.
This examiner's interview lift is +23.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by David W Duffy took 1,223 days on average from filing to allowance.
David W Duffy examines applications in Art Unit 3700 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
