Prosecution Insights
Last updated: May 29, 2026

Examiner: ABU ALI, SHUANGYI

Tech Center 1700 • Art Units: 1714 1731 1793

This examiner grants 45% of resolved cases

Performance Statistics

45.1%
Allow Rate
-19.9% vs TC avg
1,113
Total Applications
+38.0%
Interview Lift
1506
Avg Prosecution Days
Based on 1062 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
3.9%
§102 Novelty
77.7%
§103 Obviousness
5.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
16089837 CONTROLLING OPTICAL PROPERTIES AND STRUCTURAL STABILITY OF PHOTONIC STRUCTURES UTILIZING IONIC SPECIES Non-Final OA President and Fellows of Harvard College
18376260 LITHIUM DISILICATE GLASS-CERAMIC COMPOSITIONS AND METHODS THEREOF Non-Final OA CORNING INCORPORATED
16825153 COATING COMPOSITION FOR SURFACE TEMPERATURE REDUCTION Non-Final OA SWIMC LLC
18022163 SILICON NITRIDE SINTERED BODY, ROLLING ELEMENT USING THE SAME, AND BEARING Non-Final OA NTN CORPORATION
18383069 EROSION-RESISTANT CERAMIC MATERIAL, POWDER, SLIP AND COMPONENT Non-Final OA Siemens Energy Global GmbH & Co. KG
17911651 PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC ACTUATOR Non-Final OA KYOCERA CORPORATION
18031053 COMPOSITIONS FOR REMOVING RESIN AND CERAMIC FROM A SURFACE OF AN OBJECT AND METHODS OF USING SUCH COMPOSITIONS Non-Final OA PostProcess Technologies, Inc.
17960968 MXENES-METAL AND CERAMIC ASSEMBLIES AND COMPOSITES Final Rejection The Trustees of Indiana University
15746863 DISPERSANT EFFECTS ON ALUMINUM PIGMENTS Non-Final OA Sun Chemical Corporation
16070115 COATING COMPOSITION FOR SURFACE TEMPERATURE REDUCTION Non-Final OA THE SHERWIN-WILLIAMS COMPANY
18724487 COMPOSITION FOR FILM FORMATION AND METHOD FOR MANUFACTURING SUBSTRATE Non-Final OA CENTRAL GLASS COMPANY, LIMITED
17914222 Method for Producing Coating Composition, Yttria-Stabilized Zirconia Layer, Electrochemical Element, Electrochemical Module, Electrochemical Device, Energy System, Solid Oxide Fuel Cell, and Solid Oxide Electrolysis Cell Non-Final OA Osaka Gas Co., Ltd.
18622932 CEMENTITIOUS MATERIAL PRODUCTION FROM NON-LIMESTONE MATERIAL Final Rejection Brimstone Energy, Inc.
18266261 Method and Device for Producing a SiC Solid Material Non-Final OA Zadient Technologies SAS
17297278 Carbonate Aggregate Compositions and Methods of Making and Using the Same Non-Final OA Blue Planet Systems Corporation
18043503 ELABORATION OF CERAMIC TILES MADE OF INDUSTRIAL SOLID WASTES Non-Final OA SERAMIC MATERIALS LIMITED
18051357 METHOD FOR PRODUCING ORGANICALLY MODIFIED INORGANIC FINE PARTICLE AND ORGANICALLY MODIFIED INORGANIC FINE PARTICLE Non-Final OA Super Nano Design Co., Ltd.
17077485 COMPOSITION AND METHOD FOR SELECTIVE OXIDE CMP Final Rejection CMC Materials, Inc.
17771695 MICROSTRUCTURE OF NBC-BASED CEMENTED CARBIDE Final Rejection HYPERION MATERIALS & TECHNOLOGIES, INC.
17632916 HIGH-ENTROPY NITRIDE CERAMIC FIBER AND PREPARATION METHOD AND USE THEREOF Final Rejection INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES
17593243 PIGMENT DISPERSION COMPRISING SILANE-MODIFIED COLLOIDAL SILICA PARTICLES AND A WATER-SOLUBLE THICKENING POLYMER Non-Final OA KEIMFARBEN GMBH
16856317 NOVEL POLISHING VEHICLES AND COMPOSITIONS WITH TUNABLE VISCOSITY Final Rejection FUJIMI CORPORATION

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