Prosecution Insights
Last updated: October 26, 2026

Abigayle Ann Dale, USPTO Patent Examiner

Listed by the USPTO as DALE, ABIGAYLE ANN

Tech Center 3700 • Art Units: 3785

This examiner grants 44% of resolved cases

Analysis

Abigayle Ann Dale is an examiner in Tech Center 3700 and Art Unit 3785. Across 25 resolved cases, she has an allowance rate of 44.0 percent. A critical data point for strategy is the 70.1 percent interview lift, which indicates that interviews are highly correlated with successful outcomes compared to the 44.0 percent baseline. This lift suggests that the examiner is very responsive to oral arguments and clarifications.

The median days to allowance is 1304. Top companies such as Loewenstein Medical Technology S.A., Ossur Iceland ehf, and Covidien L.P. appear in her prosecution history. These entities often engage firms like Abel Schillinger, LLP, NIXON & VANDERHYE, PC, and ADE & COMPANY INC. to manage their patent filings. The 1304 median days to allowance and the 70.1 percent interview lift are key metrics for these firms to consider when developing their prosecution strategies for the 25 cases resolved by this examiner.

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

Performance Statistics

44.0%
Allow Rate
-26.0% vs TC avg
68
Total Applications
+70.1%
Interview Lift
1304
Avg Prosecution Days
Based on 25 resolved cases, 2023–2026

Rejection Statute Breakdown

4.7%
§101 Eligibility
19.3%
§102 Novelty
45.6%
§103 Obviousness
29.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18065061 EXPIRATORY FILTER WITH EMBEDDED DETECTORS Final Rejection Covidien LP
18279212 INTELLIGENT MASSAGE CHAIR Final Rejection Shanghai Rongtai Health Technology Corporation Limited

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Frequently Asked Questions

What is examiner Abigayle Ann Dale's allowance rate?

44.0% of resolved applications examined by Abigayle Ann Dale were allowed (25 resolved cases), compared with 55.8% across Art Unit 3785 over the last five years.

Does an interview help with examiner Abigayle Ann Dale?

This examiner's interview lift is +70.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Abigayle Ann Dale take to allow a patent?

Applications allowed by Abigayle Ann Dale took 1,304 days on average from filing to allowance.

Which art unit does examiner Abigayle Ann Dale work in?

Abigayle Ann Dale examines applications in Art Unit 3785 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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