Prosecution Insights
Last updated: October 02, 2026

Examiner: PAGANO, ALEXANDER R

Tech Center 2800 • Art Units: 1622 1623 1624 1658 1692 1715 1788 1798 2812 2897

This examiner grants 79% of resolved cases

Performance Statistics

78.7%
Allow Rate
+10.7% vs TC avg
1,131
Total Applications
+11.3%
Interview Lift
783
Avg Prosecution Days
Based on 1077 resolved cases, 2023–2026

Rejection Statute Breakdown

3.9%
§101 Eligibility
31.3%
§102 Novelty
23.1%
§103 Obviousness
26.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18475535 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18320576 CONDENSED CYCLIC COMPOUND, COMPOSITION INCLUDING THE CONDENSED CYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE COMPOSITION Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18192050 SUBSTRATE FUNCTIONALIZED BY NAPHTHALENE-BASED SILICA NANOPARTICLES AS A SENSOR FOR DETECTING MERCURY IONS Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
18286796 CONDUCTIVE STIMULI-RESPONSIVE COORDINATION NETWORK LINKED WITH BISMUTH Non-Final OA The Regents of the University of California
18846324 PROCESS FOR THE PRODUCTION OF A TERTIARY AMINE SURFACTANT Non-Final OA BASF SE
18286582 CONTINUOUS PROCESS FOR THE PRODUCTION OF AMINES IN THE GAS PHASE USING A RECYCLE GAS MODE Non-Final OA BASF SE
18550336 Process for Producing NAA and (S)-NAA Final Rejection Syngenta Crop Protection AG
18565264 PROCESS FOR PREPARING ANILINE OR AN ANILINE DERIVATIVE Non-Final OA Covestro Deutschland AG
18243310 Green Synthesis of Salicylaldehydate-Metal-Organic Frameworks and Applications Thereof Final Rejection Khalifa University of Science and Technology
18121559 PROCESS FOR PREPARING DIALKYL ALUMINUM ALKOXIDES Non-Final OA ENTEGRIS, INC.
18567183 METHOD FOR PREPARING MERCAPTANS WITH SULFHYDROLYSIS OF PURIFIED DIALKYL SULFIDES Non-Final OA ARKEMA FRANCE
18333759 STABLE ALKENYL OR ALKYNYL-CONTAINING ORGANOSILICON PRECURSOR COMPOSITIONS Non-Final OA VERSUM MATERIALS US, LLC
18577060 HYDROFORMYLATION PROCESS FOR PREPARING LINEAR AND BRANCHED ALDEHYDES Non-Final OA NORTH CAROLINA STATE UNIVERSITY
18636090 METHOD FOR PRODUCING HALOSILANE COMPOUNDS Non-Final OA Milliken & Company
18696729 METHOD FOR PRODUCING CYCLIC SILAZANE COMPOUND Non-Final OA Shin-Etsu Chemical Co., Ltd.
18289307 METHODS OF MAKING ALKYLATED METALLOCENES HAVING ONE OR MORE TETRAHYDROPENTALENYL GROUPS Final Rejection Dow Global Technologies LLC
18573548 BIO-BASED ISETHIONATE COMPOUNDS Non-Final OA Clariant International Ltd
18835842 MATERIAL FOR METAL PATTERNING, HETEROCYCLIC COMPOUND, THIN FILM FOR METAL PATTERNING, ORGANIC ELECTROLUMINESCENT DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING METAL PATTERN Non-Final OA TOSOH CORPORATION
18020652 METAL PATTERNING MATERIAL, AMINE COMPOUND, ELECTRONIC DEVICE, AND METHOD FOR FORMING METAL PATTERN Non-Final OA TOSOH CORPORATION
18042169 AUTOMATED DIAZOMETHANE GENERATOR, REACTOR AND SOLID PHASE QUENCHER Final Rejection COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
18280693 METHOD FOR PRODUCING ORGANOPOLYSILOXANES WITH UNSATURATED GROUPS Non-Final OA Wacker Chemie AG

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