Listed by the USPTO as CUMAR, NATHAN
Tech Center 3600 • Art Units: 1728 3612 3653 3674 3675
This examiner grants 79% of resolved cases
CUMAR, NATHAN works in Tech Center 3600 and art unit 1728. His profile records 1220 resolved cases, an allowance rate of 78.8%, and a median of 939 days to allowance. The interview lift is 14.6%, indicating a measurable association that may support including an interview in prosecution planning.
The listed companies are Schlumberger Technology Corporation, Canon Inc., and Cardinal Health Inc. The listed firms are GREENBLUM & BERNSTEIN, P.L.C., HAYES SOLOWAY P.C., and Alumen IP Law PC. The volume of resolved matters gives practitioners a substantial basis for evaluating likely timing, amendment strategy, and whether examiner dialogue can complement written submissions.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19122256 | ELASTOMER SEAL | Non-Final OA | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 18796862 | LOCK APPARATUS AND IMAGE FORMING APPARATUS | Non-Final OA | CANON KABUSHIKI KAISHA |
| 18647053 | Method and System for Closing and Locking Flap | Final Rejection | Illinois Tool Works Inc. |
| 19104048 | SLIDING COMPONENT | Non-Final OA | EAGLE INDUSTRY CO., LTD. |
| 18686250 | SLIDING COMPONENT | Final Rejection | EAGLE INDUSTRY CO., LTD. |
| 19153745 | GASKET AND SEALING STRUCTURE | Non-Final OA | NOK CORPORATION |
| 18649392 | O-RING GLAND FITTINGS FOR LIQUID COOLING WITH O-RING COMPRESSION SEAL HAVING REDUNDANT NON-RADIAL SEAL PAIRS | Final Rejection | HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy78.8% of resolved applications examined by Nathan Cumar were allowed (1,220 resolved cases), compared with 65.5% across Art Unit 1728 over the last five years.
This examiner's interview lift is +14.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Nathan Cumar took 939 days on average from filing to allowance.
Nathan Cumar examines applications in Art Unit 1728 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
