Listed by the USPTO as ANGWIN, DAVID PATRICK
Tech Center 3700 • Art Units: 3636 3722 3729 3742 3754
This examiner grants 68% of resolved cases
ANGWIN, DAVID PATRICK is assigned to Tech Center 3700 and Art Unit 3636. The profile contains 439 resolved cases, a 67.7% allowance rate, and a median of 1235 days to allowance. Interviews show a 13.1% lift in the measured allowance outcome.
The listed companies are AptarGroup Inc., Alpla Werke Alwin Lehner GmbH & Co. KG, and Johnson & Johnson. The listed firms are Knobbe, Martens, Olson & Bear, LLP, Secant IP, PLLC, and SUGHRUE MION, PLLC. The allowance result gives counsel a defined basis for assessing claim strategy. The median timing supports early docket planning, while the interview measure supports using discussions for discrete issues rather than treating them as a replacement for written advocacy.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18920457 | FLUID CONTAINER PROVIDED WITH A DISPENSING VALVE WITH AN ELECTRONIC DEVICE RETAINED BY A PROTECTIVE COVER | Non-Final OA | L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges Claude |
| 18148880 | SMART STAND FOR COSMETIC APPLICATOR CONFIGURED FOR USERS WITH LIMITED MOBILITY | Final Rejection | L'OREAL |
| 18572286 | TRIGGER DISPENSING DEVICE | Final Rejection | GUALA DISPENSING S.P.A. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy67.7% of resolved applications examined by David Patrick Angwin were allowed (439 resolved cases), compared with 64.2% across Art Unit 3636 over the last five years.
This examiner's interview lift is +13.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by David Patrick Angwin took 1,235 days on average from filing to allowance.
David Patrick Angwin examines applications in Art Unit 3636 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
