Prosecution Insights
Last updated: October 02, 2026

Examiner: FISHBACK, ASHLEY LAUREN

Tech Center 3700 • Art Units: 3731 3771 3774 3783

This examiner grants 80% of resolved cases

Analysis

Ashley Lauren Fishback is an examiner in Tech Center 3700 and Art Unit 3731. She has reached a resolution in 963 cases. The data shows an allowance rate of 80.1 percent for these applications. This high percentage indicates that four out of every five cases resolved by this examiner result in a patent grant. Practitioners can use this 80.1 percent figure to assess the favorable environment for applicants when their cases are assigned to this profile.

The effectiveness of interviews is reflected in an interview lift of 21.9 percent. This metric suggests that engaging in direct dialogue with the examiner provides a significant increase in the probability of allowance. An interview lift of 21.9 percent indicates that verbal communication is a highly effective supplement to written prosecution for resolving outstanding issues. Practitioners should consider scheduling an interview to capitalize on this positive correlation with successful outcomes.

The median days to allowance for cases handled by this examiner is 1083. This timeline represents the middle value of the duration from filing to grant. A median of 1083 days provides a specific benchmark for applicants to use when planning their prosecution strategy. These metrics are grounded in 963 resolved cases, offering a robust and reliable perspective on the examiner's historical trends and performance.

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

Performance Statistics

80.1%
Allow Rate
+10.1% vs TC avg
985
Total Applications
+21.9%
Interview Lift
1083
Avg Prosecution Days
Based on 963 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
32.6%
§102 Novelty
41.5%
§103 Obviousness
16.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19025436 ULTRASONIC SURGICAL INSTRUMENT WITH COOLING SYSTEM Final Rejection Covidien LP
18594534 CLAMP ARM OF SURGICAL INSTRUMENT WITH ADJUSTABLE COUPLING STABILITY AND RELATED METHODS Final Rejection Cilag GmbH International
19047425 TETHERED COMPLIANCE-ENHANCEMENT BALLOONS Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18798753 SYSTEMS AND METHODS FOR FORCE REDUCTION IN DELIVERY SYSTEMS Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18496817 DELIVERY DEVICES FOR HEART VALVE TREATMENT DEVICES Non-Final OA EDWARDS LIFESCIENCES CORPORATION
19037103 GRIPPING DEVICES FOR CATHETER ASSEMBLIES Non-Final OA ABIOMED, Inc.
19244199 CLIP UNIT, MEDICAL INSTRUMENT, AND ATTACHING METHOD OF MEDICAL INSTRUMENT Non-Final OA OLYMPUS CORPORATION
19037650 EMBOLIC PROTECTION SYSTEM Non-Final OA Medtronic, Inc.
19249426 ANASTOMOTIC DEVICES AND METHODS Non-Final OA W. L. Gore & Associates, Inc.
18871418 Vascular Occlusion Device Final Rejection Terumo Corporation

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