Last updated: May 29, 2026

Examiner: DEL SOLE, JOSEPH STEVEN

Tech Center 4100 • Art Units: 1700 1743 1744 1754 1761 1763 1791 4100

This examiner grants 32% of resolved cases

Performance Statistics

31.5%

Allow Rate

-28.5% vs TC avg

149

Total Applications

+15.5%

Interview Lift

1168

Avg Prosecution Days

Based on 124 resolved cases, 2023–2026

0.3%

§101 Eligibility

6.3%

§102 Novelty

79.6%

§103 Obviousness

4.4%

§112 Clarity

App #	Title	Status	Assignee
18092881	METHOD OF REPAIRING THERMOPLASTIC COMPOSITE COMPONENTS WITH MANUAL ULTRASONIC WELD	Non-Final OA	Rohr, Inc.
17935918	Ride Attraction and Method for Creating Impression of Rider Instability	Final Rejection	WHITEWATER WEST INDUSTRIES, LTD.
18430613	CARD-DEALING MACHINE	Non-Final OA	WEIXING CHUANGKE (SHENZHEN) TECHNOLOGY CO., LTD.
18255741	Adhesive and artificial board prepared therewith	Final Rejection	BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY
16608065	POLYMERS	Final Rejection	The University of Liverpool

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