Listed by the USPTO as AFFUL, CHRISTOPHER M
Tech Center 3700 • Art Units: 1777 3753
This examiner grants 76% of resolved cases
AFFUL, CHRISTOPHER M has 303 resolved cases in tech center 3700 and art unit 1777. The allowance rate is 75.9%, and the interview lift is 10.4%. The median time to allowance is 801 days. The profile shows a favorable allowance result and a relatively direct prosecution interval, while the interview figure indicates limited additional effect.
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude, Myongji University Industry And Academia Cooperation Foundation, and Marlin Gas Services LLC are the leading organizations. BANNER & WITCOFF, LTD., HANLEY, FLIGHT & ZIMMERMAN, LLC, and LEX IP MEISTER, PLLC are the leading firms. Written claim strategy should remain central.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19311069 | METHOD FOR DELIVERING LIQUID HYDROGEN | Final Rejection | L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges Claude |
| 18867905 | DEVICE FOR THE PRESSURE TESTING, EVACUATION AND FILLING OF AN ASSEMBLY | Final Rejection | Dürr Somac GmbH |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy75.9% of resolved applications examined by Christopher M Afful were allowed (303 resolved cases), compared with 53.2% across Art Unit 1777 over the last five years.
This examiner's interview lift is +10.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Christopher M Afful took 801 days on average from filing to allowance.
Christopher M Afful examines applications in Art Unit 1777 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
