Listed by the USPTO as CHUKWURAH, NATHANIEL C
Tech Center 3700 • Art Units: 3721 3731
This examiner grants 85% of resolved cases
CHUKWURAH, NATHANIEL C has resolved 1485 cases in Tech Center 3700 and Art Unit 3721. The allowance rate is 84.9%, and the median time to allowance is 1009 days. The large record shows allowance in a substantial majority of resolved cases, with a median timeline that still requires attention to prosecution timing.
The interview lift is 10.9%, suggesting a modest measured contribution from interviews relative to the overall allowance result. The leading companies are Covidien L.P., MAKITA Corporation, and MILWAUKEE ELECTRIC TOOL Corporation. The leading firms are Womble (previously Lewis Roca), JCIPRNET, and OLIFF PLC. Practitioners may emphasize efficient written prosecution and reserve interviews for specific claim or technical disputes.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19419579 | ELECTRIC TOOL | Non-Final OA | Makita Corporation |
| 18754820 | BATTERY-POWERED DEVICE | Non-Final OA | MAKITA CORPORATION |
| 19441243 | INDICATOR SYSTEMS AND METHODS FOR A HYDRAULIC TOOL | Non-Final OA | Milwaukee Electric Tool Corporation |
| 19421748 | Hand-Held Power Tool | Non-Final OA | Robert Bosch GmbH |
| 19478906 | ADAPTER ASSEMBLIES FOR SURGICAL DEVICE | Non-Final OA | Covidien LP |
| 19168380 | SURGICAL STAPLING APPARATUS WITH LOCKOUT ASSEMBLIES | Non-Final OA | Covidien LP |
| 19290997 | SYSTEMS, DEVICES, AND RELATED METHODS FOR FASTENING TISSUE | Non-Final OA | Boston Scientific Scimed, Inc. |
| 19070366 | Surgical Instruments Having Mechanisms For Identifying And/Or Deactivating Stapler Cartridges | Non-Final OA | INTUITIVE SURGICAL OPERATIONS, INC. |
| 19278347 | METHOD FOR PRODUCING A SURGICAL INSTRUMENT COMPRISING A SMART ELECTRICAL SYSTEM | Non-Final OA | Cilag GmbH International |
| 18995666 | SHOCK ABSORBING DEVICE FOR A RECHARGEABLE BATTERY | Non-Final OA | Hilti Aktiengesellschaft |
| 18938536 | POWER TOOL | Non-Final OA | Nanjing Chervon Industry Co., Ltd. |
| 19489883 | POWER TOOL | Non-Final OA | Koki Holdings Co., Ltd. |
| 18995859 | WORK MACHINE | Non-Final OA | Koki Holdings Co., Ltd. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy84.9% of resolved applications examined by Nathaniel C Chukwurah were allowed (1,485 resolved cases), compared with 0.0% across Art Unit 3721 over the last five years.
This examiner's interview lift is +10.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Nathaniel C Chukwurah took 1,009 days on average from filing to allowance.
Nathaniel C Chukwurah examines applications in Art Unit 3721 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
