Prosecution Insights
Last updated: October 26, 2026

Evelyn Grace Park, USPTO Patent Examiner

Listed by the USPTO as PARK, EVELYN GRACE

Tech Center 3700 • Art Units: 3783 3791

This examiner grants 52% of resolved cases

Analysis

This record includes 91 resolved cases in Tech Center 3700 and Art Unit 3783. The allowance rate is 51.6%, with a median of 1332 days to allowance. Interview lift is 40.5%, indicating a substantial positive association and making interview preparation a potentially important tool.

The listed companies are i-SENS Inc., Medtronic Minimed Inc., and RESMED Pty Ltd. The listed firms are WOMBLE BOND DICKINSON (US) LLP, ARENTFOX SCHIFF LLP, New York, and BALLARD SPAHR LLP. The moderate allowance rate and extended pendency support disciplined claim development and active prosecution management.

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

Performance Statistics

51.6%
Allow Rate
-18.4% vs TC avg
131
Total Applications
+40.5%
Interview Lift
1332
Avg Prosecution Days
Based on 91 resolved cases, 2023–2026

Rejection Statute Breakdown

14.2%
§101 Eligibility
32.4%
§102 Novelty
33.1%
§103 Obviousness
18.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18286882 METHOD FOR ESTIMATING AN AUDIOGRAM FOR A SPECIFIC USER Final Rejection WS AUDIOLOGY A/S
18701994 System and Method for Analyzing Physiologic Signals Final Rejection BIOTRONIK SE & Co. KG
18327285 OPERATION APPARATUS AND OPERATION ESTIMATION METHOD Non-Final OA Murata Manufacturing Co., Ltd.
19109022 METHODS AND SYSTEMS FOR PREDICTING HEALTH RISKS Non-Final OA The United States Government as Represented by the Department of Veterans Affairs

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Frequently Asked Questions

What is examiner Evelyn Grace Park's allowance rate?

51.6% of resolved applications examined by Evelyn Grace Park were allowed (91 resolved cases), compared with 67.3% across Art Unit 3783 over the last five years.

Does an interview help with examiner Evelyn Grace Park?

This examiner's interview lift is +40.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Evelyn Grace Park take to allow a patent?

Applications allowed by Evelyn Grace Park took 1,332 days on average from filing to allowance.

Which art unit does examiner Evelyn Grace Park work in?

Evelyn Grace Park examines applications in Art Unit 3783 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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