Prosecution Insights
Last updated: August 18, 2026

Examiner: RASSAVONG, ERIC

Tech Center 3700 • Art Units: 3781 3796

This examiner grants 71% of resolved cases

Performance Statistics

71.1%
Allow Rate
+1.1% vs TC avg
214
Total Applications
+34.9%
Interview Lift
916
Avg Prosecution Days
Based on 159 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
23.1%
§102 Novelty
55.7%
§103 Obviousness
14.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18933685 INTERNAL OSTOMY BAG Non-Final OA BOSTON SCIENTIFIC SCIMED, INC.
18369480 DEVICES IMPLANTABLE ACROSS DYNAMIC ANATOMICAL PASSAGES AND ASSOCIATED SYSTEMS AND METHODS Final Rejection BOSTON SCIENTIFIC SCIMED, INC.
18214680 ABSORBENT ARTICLES WITH FRANGIBLE PATHWAYS AND CONCEALED DISPOSAL FASTENER COMPONENTS Final Rejection The Procter & Gamble Company
17345009 Apertured Nonwoven And Absorbent Articles Having The Same Final Rejection The Procter & Gamble Company
18815297 DUAL FRAME SHUNT Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18354286 Tethers for Dynamic Gastric Bypass Device Non-Final OA Mayo Foundation for Medical Education and Research
18646438 SYSTEM FOR TREATING EMBOLISM AND ASSOCIATED DEVICES AND METHODS Non-Final OA Inari Medical, Inc.
18646372 SYSTEM FOR TREATING EMBOLISM AND ASSOCIATED DEVICES AND METHODS Non-Final OA Inari Medical, Inc.
18597580 SYSTEM FOR TREATING EMBOLISM AND ASSOCIATED DEVICES AND METHODS Non-Final OA Inari Medical, Inc.
18816306 MULTI-LAYERED ABSORBENT CORES AND ABSORBENT ARTICLES Non-Final OA KIMBERLY-CLARK WORLDWIDE, INC.
18379307 Temperature-Based Adjustment Of Centrifugal Blood Separation Procedure Parameters Non-Final OA Fenwal, Inc.
18493959 EXTRACORPOREAL LIFE SUPPORT SYSTEM WITH BLOCKAGE DETECTION Final Rejection LivaNova Deutschland GmbH
18546819 WOUND DRESSING SYSTEMS AND METHODS OF USE Final Rejection 145 LTD.

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