Prosecution Insights
Last updated: May 29, 2026

Examiner: CUEVAS, PEDRO J

Tech Center 2800 • Art Units: 2831 2832 2833 2834 2839 2896

This examiner grants 70% of resolved cases

Performance Statistics

69.8%
Allow Rate
+1.8% vs TC avg
1,044
Total Applications
+16.0%
Interview Lift
792
Avg Prosecution Days
Based on 1022 resolved cases, 2023–2026

Rejection Statute Breakdown

7.6%
§101 Eligibility
11.4%
§102 Novelty
73.6%
§103 Obviousness
2.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18167151 PIEZOELECTRIC LAMINATE, PIEZOELECTRIC ELEMENT, AND MANUFACTURING METHOD FOR PIEZOELECTRIC LAMINATE Non-Final OA FUJIFILM Corporation
17310052 EMERGENCY POWER SUPPLY FOR AN ELEVATOR CABIN Non-Final OA TK Elevator Innovation and Operations GmbH
19041455 WIND-DRIVEN ENERGY APPARATUSES AND METHODS THEREOF Non-Final OA Regents of the University of Minnesota
19057575 MOBILE POWER SUPPLY UNIT FOR A MOBILE WORK-PERFORMING MACHINE Final Rejection Liebherr-Hydraulikbagger GmbH
18993436 SOLAR WINDMILL FOR JOINT POWER GENERATION Final Rejection PHOS GLOBAL ENERGY SOLUTIONS, INC.
18874866 PROPELLOR SYSTEM WHICH IS SUITABLE FOR KINETIC INTERACTION WITH A FLUID THAT FLOWS UNIDIRECTIONALLY THROUGH A CHANNEL, AND A CHANNEL FOR A UNIDIRECTIONAL FLUID FLOW PROVIDED WITH SUCH A PROPELLOR SYSTEM Non-Final OA HTP TECHNOLOGIES B.V.
18868542 WIND TURBINE AND WIND POWER PLANT Final Rejection WORLD WIDE WIND TECH AS
18131036 ACOUSTIC WAVE DEVICE WITH TRENCH PORTIONS FOR TRANSVERSE MODE SUPPRESSION Non-Final OA SKYWORKS SOLUTIONS, INC.
18297847 ACOUSTIC DEVICES INCLUDING ACOUSTIC MIRRORS CO-OPTIMIZED FOR LONGITUDINAL AND SHEAR WAVE REFLECTION, AND RELATED METHOD OF FABRICATION Non-Final OA RF360 Singapore Pte. Ltd.
18778303 Wave Energy Converter Non-Final OA Oscillating Wave Energy Limited
18092942 MEMS PIEZOELECTRIC SPEAKER Non-Final OA AAC Kaitai Technologies (Wuhan) CO., LTD
18011417 SELF-GENERATING DEVICE Non-Final OA Wenjing WU

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