Prosecution Insights
Last updated: October 02, 2026

Examiner: BAYS, MARIE D

Tech Center 3700 • Art Units: 3728 3732 3765

This examiner grants 74% of resolved cases

Analysis

Marie D. Bays examines applications in Art Unit 3728 within Tech Center 3700. She has reached a final resolution in 1748 cases, establishing a very robust historical record for analysis. The allowance rate pct of 74.5 is high, indicating that approximately three out of four applications result in a patent grant. This 74.5 percent rate suggests a favorable environment for applicants. Furthermore, the median days to allowance is 856, which reflects a relatively efficient and fast-moving prosecution timeline compared to other units in Tech Center 3700. The 856-day median indicates that successful applicants can expect a quicker path to grant. The volume of 1748 resolved cases underscores the consistency of these metrics.

The interview lift pct of 19.5 is a significant data point for practitioners. This positive lift indicates that engaging in an interview is correlated with a higher probability of success compared to cases without verbal negotiation. By utilizing an interview, applicants can improve their chances of success beyond the 74.5 percent baseline. This 19.5 percent lift suggests that the examiner is responsive to direct communication and verbal clarification of technical issues. Practitioners should consider an interview as a primary tactic to overcome obstacles and potentially expedite the 856-day median wait time. The data underscores that proactive advocacy is a highly effective tool for navigating Art Unit 3728. The combination of a high grant rate and a relatively fast timeline makes this an efficient environment for prosecution.

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

Performance Statistics

74.5%
Allow Rate
+4.5% vs TC avg
1,769
Total Applications
+19.5%
Interview Lift
856
Avg Prosecution Days
Based on 1748 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
29.2%
§102 Novelty
31.9%
§103 Obviousness
24.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19458263 ARTICLE OF FOOTWEAR HAVING A SOLE STRUCTURE Non-Final OA PUMA SE
19341904 SHOE Non-Final OA ASICS CORPORATION
19441524 CUSHIONING ELEMENT FOR A SHOE COMPRISING A SPIRAL GRID STRUCTURE Non-Final OA adidas AG
18949056 SOLE FOR A SPORTS SHOE Non-Final OA adidas AG
18526888 SOLE FOR A SPORTS SHOE Final Rejection adidas AG
19410479 SOLE COMPRISING A CURVED ELASTIC PLATE Non-Final OA ON CLOUDS GMBH
18901367 MIDSOLE HAVING A CLEAR FREE SPACE Non-Final OA ON CLOUDS GMBH
19096226 RAPID-ENTRY FOOTWEAR HAVING AN ARM FOR EXPANDING AN OPENING Non-Final OA FAST IP, LLC
18544902 CUSTOMIZABLE FOOTBED Final Rejection FAST IP, LLC

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