Prosecution Insights
Last updated: October 02, 2026

Examiner: BARHAM, BETHANY P

Tech Center 1600 • Art Units: 1600 1611 1614 1615

This examiner grants 52% of resolved cases

Analysis

Bethany P. Barham serves in Tech Center 1600, specifically within Art Unit 1600, and has overseen 518 resolved cases. Her allowance rate stands at 51.7 percent, reflecting the outcomes for applications under her review. The median days to allowance of 1404 represents the duration for the patent acquisition process. This 1404-day timeline suggests that persistence in prosecution is a factor for success.

A metric for practitioners to consider is the 32.1 percent interview lift. This indicates that applications are more likely to reach allowance after a formal interview compared to the 51.7 percent baseline allowance rate. With 518 resolved cases as a foundation, the data suggests that proactive communication is a tool for navigating the 1404-day median timeline. Utilizing interviews can help address examiner concerns in this specific unit. The 32.1 percent lift provides an incentive to engage the examiner to potentially clarify the path to grant.

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

Performance Statistics

51.7%
Allow Rate
-8.3% vs TC avg
536
Total Applications
+32.1%
Interview Lift
1404
Avg Prosecution Days
Based on 518 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
19.6%
§102 Novelty
43.2%
§103 Obviousness
19.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18194849 PROCESSING WATER FROM HYDROCARBON OPERATIONS Final Rejection SAUDI ARABIAN OIL COMPANY
18322135 ADVANCED METHOD AND KIT FOR WOUND TREATMENT Final Rejection Kenvue Brands LLC
18428746 METHODS OF TREATING VASCULAR MALFORMATIONS Non-Final OA University of Virginia Patent Foundation
18778231 WASP AND HORNET FORMULATIONS Final Rejection S. C. Johnson & Son, Inc.

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