Prosecution Insights
Last updated: April 19, 2026

Examiner: CHANDHOK, JENNA N

Tech Center 1700 • Art Units: 1789

This examiner grants 52% of resolved cases

Performance Statistics

52.1%
Allow Rate
-12.9% vs TC avg
277
Total Applications
+31.0%
Interview Lift
1502
Avg Prosecution Days
Based on 211 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
14.9%
§102 Novelty
52.5%
§103 Obviousness
23.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18068734 CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
17685646 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
17918728 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE Final Rejection IDEMITSU KOSAN CO.,LTD.
17953814 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME Non-Final OA LG DISPLAY CO., LTD.
17614863 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME Final Rejection LG DISPLAY CO., LTD.
17607381 Organic Light Emitting Device and Display Apparatus Final Rejection BOE Technology Group Co., Ltd.
18114158 LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE Non-Final OA Samsung Display Co., Ltd.
18110622 AMINE-CONTAINING COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE ELECTRONIC DEVICE Non-Final OA Samsung Display Co., Ltd.
18167034 LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING ELEMENT Non-Final OA Samsung Display Co., Ltd.
18017661 LIGHT-EMITTING TRIAZINE DERIVATIVES FOR OPTOELECTRONIC DEVICES Non-Final OA Samsung Display Co., Ltd.
18083369 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
18058467 COMPOSITION, LIGHT-EMITTING DEVICE, ELECTRONIC APPARATUS, CONSUMER PRODUCT, AND ORGANOMETALLIC COMPOUND Non-Final OA Samsung Display Co., Ltd.
17997022 ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES Final Rejection Samsung Display Co., Ltd.
17968735 HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME AND ELECTRONIC APPARATUS Final Rejection Samsung Display Co., Ltd.
17726514 LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
17450156 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
17009286 ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
17926724 NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME Final Rejection LG CHEM, LTD.
17926721 ORGANIC LIGHT EMITTING DEVICE Non-Final OA LG CHEM, LTD.
17765096 ORGANIC LIGHT-EMITTING ELEMENT Non-Final OA LG CHEM, LTD.
18055195 ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT Non-Final OA CANON KABUSHIKI KAISHA
17135069 COATED BARRIER FABRIC FOR A REUSABLE MEDICAL PRODUCT Final Rejection Standard Textile Co., Inc.
17924003 COMPOSITION FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICE Final Rejection SAMSUNG SDI CO., LTD.
17785635 COMPOUNDS FOR ELECTRONIC DEVICES Final Rejection Merck Patent GmbH
17207969 INSULATION INCLUDING PHASE CHANGE MATERIALS Final Rejection Owens Corning Intellectual Capital, LLC
17700363 Absorbent Composites Final Rejection Berry Global, Inc.
17992764 LIGHT EMITTING DEVICE AND ORGANOMETALLIC COMPOUND FOR THE LIGHT EMITTING DEVICE Non-Final OA INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
18062074 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Non-Final OA Universal Display Corporation
17644571 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Non-Final OA UNIVERSAL DISPLAY CORPORATION
18835882 FLAT-CROSS-SECTION GLASS FIBER, GLASS-FIBER-REINFORCED RESIN COMPOSITION, AND GLASS-FIBER-REINFORCED RESIN MOLDED PRODUCT Non-Final OA NITTO BOSEKI CO., LTD.

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