Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 1745 1746 1791 3732
This examiner grants 69% of resolved cases
Sonya Mazumdar Sengupta works in Tech Center 3700 and Art Unit 1745, managing a portfolio of 721 resolved cases. Her allowance rate is 68.7%, indicating a high probability that applications result in a grant. The data highlights a strong benefit to verbal communication, as the interview lift is 20.1%.
The median days to allowance for these cases is 1148. This timeline suggests a steady but lengthy process for applicants. With 721 cases resolved, the 68.7% allowance rate and the 20.1% lift from interviews provide a clear statistical roadmap for those navigating prosecution in this specific art unit. The 1148-day median is a critical baseline for setting expectations regarding the total duration of the patent acquisition process. Practitioners should use the 20.1% lift to their advantage.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19089821 | BLADDER FOR AN ARTICLE OF FOOTWEAR | Non-Final OA | NIKE, Inc. |
| 19041317 | METHOD OF FORMING ASSEMBLY | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18675525 | SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET PROCESSING APPARATUS | Non-Final OA | RICOH COMPANY, LTD. |
| 18959865 | GOLF CLUB GRIP REMOVAL TOOL | Non-Final OA | Eaton Intelligent Power Limited |
| 18181657 | COMPOSITE MANUFACTURING SYSTEM AND METHOD | Non-Final OA | The Boeing Company |
| 18734435 | DEVICE FOR MARKING CONTAINERS AND ASSOCIATED OPERATING METHOD | Non-Final OA | KRONES AG |
| 19085330 | ELEMENT TRANSFER SHEET | Non-Final OA | LINTEC Corporation |
| 18558396 | METHODS AND DEVICES FOR MECHANICAL SEPARATION OF MULTILAYER INTERLAYERS | Non-Final OA | SOLUTIA INC. |
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