Listed by the USPTO as SENGUPTA, SONYA MAZUMDAR
Tech Center 3700 • Art Units: 1745 1746 1791 3732
This examiner grants 69% of resolved cases
SENGUPTA, SONYA MAZUMDAR is an examiner in Tech Center 3700 and art unit 1745. The record contains 722 resolved cases, a 68.6% allowance rate, and a 20.2% interview lift. The median time to allowance is 1147 days, making continued prosecution planning important for applicants with commercially significant claims.
The listed companies are Nike Inc., Toyota Motor Corporation, and Fujifilm Corporation. The listed firms are Barron & Young PLLC, Bay State IP, LLC, and CAESAR RIVISE, PC. The interview measure supports active examiner engagement, particularly when applicants can connect proposed amendments to concrete distinctions in the cited art.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18748561 | IMAGE RECORDING METHOD AND METHOD OF PRODUCING LAMINATE | Non-Final OA | FUJIFILM Corporation |
| 19089821 | BLADDER FOR AN ARTICLE OF FOOTWEAR | Non-Final OA | NIKE, Inc. |
| 19041317 | METHOD OF FORMING ASSEMBLY | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18181657 | COMPOSITE MANUFACTURING SYSTEM AND METHOD | Non-Final OA | The Boeing Company |
| 18959865 | GOLF CLUB GRIP REMOVAL TOOL | Non-Final OA | Eaton Intelligent Power Limited |
| 18558396 | METHODS AND DEVICES FOR MECHANICAL SEPARATION OF MULTILAYER INTERLAYERS | Non-Final OA | SOLUTIA INC. |
| 18293899 | METHOD FOR MANUFACTURING TRANSPARENT SHEET, AND TRANSPARENT SHEET | Final Rejection | LG CHEM, LTD. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy68.6% of resolved applications examined by Sonya Mazumdar Sengupta were allowed (722 resolved cases), compared with 56.6% across Art Unit 1745 over the last five years.
This examiner's interview lift is +20.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Sonya Mazumdar Sengupta took 1,147 days on average from filing to allowance.
Sonya Mazumdar Sengupta examines applications in Art Unit 1745 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
