Prosecution Insights
Last updated: October 01, 2026

Examiner: WOLF, MEGAN YARNALL

Tech Center 3700 • Art Units: 3738 3774

This examiner grants 61% of resolved cases

Analysis

Megan Yarnall Wolf is an examiner in Tech Center 3700 and Art Unit 3738. She has 616 resolved cases with an allowance rate of 61.0 percent. This 61.0 percent rate indicates the proportion of applications that reach issuance under her review. The median days to allowance of 1296 provides a timeline for the duration of the prosecution process for successful cases. Practitioners should use this timing metric to plan their patent strategy and manage expectations in Tech Center 3700.

The interview lift of 39.1 percent suggests that conducting an interview significantly increases the probability of a grant. This 39.1 percent lift is a key metric for practitioners deciding whether to engage in direct communication with the examiner to resolve rejections. With 616 resolved cases, the data reflects a consistent examination history. The median days to allowance of 1296 is a useful figure for managing the expected timeline of a patent application. Utilizing the interview process appears to be a critical component for navigating Art Unit 3738.

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

Performance Statistics

61.0%
Allow Rate
-9.0% vs TC avg
650
Total Applications
+39.1%
Interview Lift
1296
Avg Prosecution Days
Based on 616 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
22.0%
§102 Novelty
40.8%
§103 Obviousness
29.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18226926 Dual Mobility Hip Resurfacing Non-Final OA Howmedica Osteonics Corp.
18718082 MEDICAL STENT WITH POST INTERVENTION INCREASING DIAMETER Non-Final OA KONINKLIJKE PHILIPS N.V.
17784178 IMPLANT, IMPLANT COMPONENT AND METHOD FOR THE PRODUCTION THEREOF Non-Final OA FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
17806430 HYBRID ANNULOPLASTY RING FOR TRICUSPID OR MITRAL VALVE REPAIR Final Rejection Edwards Lifesciences Corporation
17974131 EXPANDABLE INTRODUCER SHEATH FOR MEDICAL DEVICE Final Rejection ABIOMED, Inc.
18528042 ANTI-LUXATION DEVICES FOR A CONSTRAINED PROSTHETIC KNEE Non-Final OA Zimmer, Inc.
18550171 VALVE IMPLANTATION DEVICE WITH ASSISTANCE OF HEART ISOLATION DEVICE Non-Final OA NANJING SAINT MEDICAL TECHNOLOGY CO., LTD.
18459041 Adjustable Osteotomy Devices, Systems, and Methods for Treating Mid-Foot Disorders Non-Final OA Apex Orthopedics, LLC
17060993 Magnetically Stabilized Total Hip Replacement Prosthesis Final Rejection Fellowship of Orthopaedic Researchers, Inc.

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