Prosecution Insights
Last updated: October 02, 2026

Examiner: LOPEZ, MICHELLE

Tech Center 3700 • Art Units: 2834 2837 3721 3724 3731 3771

This examiner grants 82% of resolved cases

Analysis

Michelle Lopez has resolved 1132 cases in Tech Center 3700 and Art Unit 2834. The examiner's allowance rate is 81.9 percent, and the median days to allowance is 1001. These figures provide a benchmark for expected outcomes and pendency. The 1001-day figure is a metric for practitioners to use when managing prosecution timelines. The 81.9 percent rate indicates the likelihood of an application being allowed once it reaches a final resolution.

The interview lift of 11.6 percent indicates that interviews are associated with an increase in the probability of allowance relative to the 81.9 percent baseline. This lift suggests that direct engagement can be a factor in securing an allowance. Practitioners should consider the 11.6 percent lift when managing the 1001-day median pendency. The 1132 resolved cases provide the statistical foundation for these metrics. These figures offer a clear view of the prosecution landscape for this examiner.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

81.9%
Allow Rate
+11.9% vs TC avg
1,164
Total Applications
+11.6%
Interview Lift
1001
Avg Prosecution Days
Based on 1132 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
24.2%
§102 Novelty
43.7%
§103 Obviousness
21.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19220486 DEVICES, SYSTEMS, AND METHODS FOR DETECTING TISSUE AND FOREIGN OBJECTS DURING A SURGICAL OPERATION Non-Final OA Cilag GmbH International
19027741 SURGICAL INSTRUMENT SOFT STOP Non-Final OA Cilag GmbH International
19461413 POWER TOOL AND A TRANSMISSION THEREFOR Non-Final OA Black & Decker Inc.
19304228 HAND-HELD POWER TOOL Non-Final OA Black & Decker, Inc.
19301300 REMOTE PROGRAMMING OF A POWER TOOL Non-Final OA BLACK & DECKER INC.
19254944 SWITCH MODULE FOR A POWER TOOL Non-Final OA BLACK & DECKER INC.
19453951 IMPACT TOOL ANVIL WITH IMPROVED DURABILITY Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
19377617 POWER TOOL INCLUDING MOTOR POWER RAMPING DURING IMPACTING Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18820685 POWER TOOL INCLUDING TOUCH-BASED CONTROL Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18805277 ELECTROSTATIC DISCHARGE SYSTEM FOR A POWER TOOL Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
19192690 POWER TOOL AND AIRFLOW DEVICE Final Rejection Nanjing Chervon Industry Co., Ltd.
19402247 STAPLER CARTRIDGE ASSEMBLIES AND RELATED DEVICES, SYSTEMS, AND METHODS Non-Final OA INTUITIVE SURGICAL OPERATIONS, INC.
19403399 Hand-Held Power Tool Non-Final OA Robert Bosch GmbH
19085745 Hand-Held Power Tool Non-Final OA Robert Bosch GmbH
18439483 Accessory for a Hand-Held Power Tool and Power Tool System Comprising a Hand-Held Power Tool and Such an Accessory Final Rejection Robert Bosch GmbH

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