Prosecution Insights
Last updated: August 17, 2026

Examiner: KOSLOW, CAROL M

Tech Center 3900 • Art Units: 1734 1765 1782 1793 3616 3992

This examiner grants 82% of resolved cases

Performance Statistics

81.8%
Allow Rate
+21.8% vs TC avg
2,227
Total Applications
+12.0%
Interview Lift
951
Avg Prosecution Days
Based on 2197 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
15.5%
§102 Novelty
27.4%
§103 Obviousness
40.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18775029 QUANTUM DOT COMPOSITE AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18517112 SEMICONDUCTOR NANOPARTICLE, A PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18578675 CORE-SHELL QUANTUM DOT, QUANTUM DOT LIGHT-EMITTING DEVICE, DISPLAY APPARATUS AND MANUFACTURING METHOD Non-Final OA BOE Technology Group Co., Ltd.
18387095 PIEZOELECTRIC MATERIAL COMPOSITION, PIEZOELECTRIC DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE Final Rejection LG DISPLAY CO., LTD.
18705336 LIGHT-EMITTING DEVICE AND LIGHT SOURCE DEVICE Non-Final OA NICHIA CORPORATION
18634272 COATED MAGNETIC MATERIAL AND METHOD OF PRODUCING COATED MAGNETIC MATERIAL Non-Final OA NICHIA CORPORATION
18537079 QUANTUM DOT, METHOD OF PREPARING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., LTD.
18340368 COMPOSITION, MAGNETIC PARTICLE-CONTAINING CURED SUBSTANCE, AND ELECTRONIC COMPONENT Final Rejection FUJIFILM Corporation
18011244 LIGHT-EMITTING NANOPARTICLES AND LIGHT-EMITTING LABELING MATERIAL FOR PATHOLOGICAL DIAGNOSIS Final Rejection Konica Minolta, Inc.
18467747 MAGNETORHEOLOGICAL FLUID AND VIBRATION DAMPING DEVICE Non-Final OA SEIKO EPSON CORPORATION
18537237 ENHANCING PHOTOLUMINESCENCE STOKES-SHIFT OF CARBON DOTS OBTAINED FROM WASTE BIOMASS VIA NITROGEN DOPING Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
18118631 METHOD OF PREPARING QUANTUM DOT, QUANTOM DOT PREPARED THEREBY, OPTICAL MEMBER INCLUDING THE QUANTUM DOT, AND ELECTRONIC APPARATUS INCLUDING THE QUANTUM DOT Non-Final OA Korea Advanced Institute of Science and Technology
18737215 OXONITRIDOBERYLLOSILICATE PHOSPHORS Non-Final OA LUMILEDS LLC
18232572 NANOPARTICLE THIN FILMS, MANUFACTURING METHODS THEREOF, AND DISPLAY PANELS Non-Final OA SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
18190071 BIMOLECULAR BLOCK POLYMER AND ELECTROLYTE AND ELECTRICAL DOUBLE LAYER CAPACITOR CONTAINING THE SAME Non-Final OA Industrial Technology Research Institute
18733119 TRANSITION METAL ELEMENT-DOPED GARNET-TYPE ALUMINATE SCINTILLATION MATERIAL WITH HIGH-QUALITY FACTOR AND PREPARATION METHOD AND APPLICATION THEREOF Non-Final OA SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES

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