Prosecution Insights
Last updated: October 21, 2026

Buchanan Ingersoll & Rooney, PC: all clients with pending office actions

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Client (Assignee)Pending OAs
Terumo 59
Biotronik SE & Co. KG 50
Mitsubishi Electric 41
JFE Holdings 41
Continental 39
Mitsui Chemicals 30
Toray 26
NESTE OYJ 19
FANUC 19
Arkema 19
Porsche 16
Croda 14
Advics 13
THE PENN STATE RESEARCH FOUNDATION 13
Borealis 12
MERCK PATENT GMBH 8
Koito 8
Tetra Laval 7
Alfa Laval 7
KONICA MINOLTA, INC. 7
Aisin 5
ENEOS 5
Polymer Solutions International, Inc. 5
Sederma 5
Southco 4
SYSMEX CORPORATION 4
Duplo Seiko Corporation 4
NSG Group 4
Booz Allen Hamilton 3
Ocado 3
Aquatech International LLC 3
University of California 3
3Shape 3
Rentokil Initial 2
Synthomer Sdn. Bhd. 2
Broadsign Serv Inc. 2
OLEA MEDICAL 2
NANYANG TECHNOLOGICAL UNIVERSITY 2
Fluence Energy 2
Shuhou Co., Ltd. 2
Leonardo S.p.A. 2
The Nisshin OilliO Group, Ltd. 2
Esko Software BV 2
Croda International Pic 2
DR. ING. H.C. F. PORSCHE AG 2
Globalwafers Japan Co., Ltd. 2
Mitsui Chemicals, Inc. 2
National Institute of Advanced Industrial Science and Technology 2
Longeveron 2
B. Braun 2
TRINSEO EUROPE GMBH 2
Volkswagen 2
AUMOVIO Germany GmbH 1
Durrenberg 1
Aumovio Autonomous Mobility Germany GmbH 1
Schwãbische Hüttenwerke Automotive GmbH 1
Milton Industries 1
Schaeffler 1
Gapwaves AB 1
Cogan Firearms LLC 1
Taikisha Ltd. 1
Alfa Laval Vicarb 1
A. Stucki 1
Pilkington Automotive Poland Sp. Z.O.O. 1
Toray Industries (H.K.) Ltd. 1
Advics Co., Ltd. 1
Be Ys Trusted Solutions France 1
Advanced Bionutrition Corp. 1
Jones Food Company Limited 1
Bikeflights, LLC 1
Centre National de la Recherche Scientifique 1
Estate Resolution Technologies (Us) LLC 1
Susonity Commercial GmbH 1
Teracloud Aps 1
Coreless Motor Co., Ltd. 1
Incotec Holding B.V. 1
JFE Mineral & Alloy Co. Ltd. 1
AMETEK, INC. 1
Kohoku Kogyo Co., Ltd. 1
Iox.Co., Ltd. 1
VIDEOJET TECHNOLOGIES INC. 1
Atonarp 1
Havis, Inc. 1
Porsche Lifestyle GmbH & Co. Kg 1
Novus-Medvice Inc. 1
Rokken Inc. 1
INNOVSTONE THERAPEUTICS LIMITED 1
Enfocus BV 1
HAIER SMART HOME CO., LTD. 1
Cspc Megalith Biopharmaceutical Co., Ltd. 1
Driller'S Way-Point Depth Limited 1
Silver Atena GmbH 1
KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC. 1
Toray Fine Chemicals Co., Ltd. 1
Xylem 1
Cspc Megalith Biopharmarceutical Co., Ltd. 1
Global Organics Energy 1
Skc Inc. 1
Flsmidth Cement A/S 1
Tetra Laval Holdings & Finance S. A. 1
Aalto University Foundation 1
Tyche Extraction Company, LLC 1
Beaulieu International Group NV 1
Keio University 1
Konstantin Bob 1
University of Delaware 1
EYCO 1
Saiden Chemical Industry Co., Ltd. 1
Esschem 1
Harima Chemicals, Incorporated 1
Joseph Berto 1
DeCurret DCP Inc. 1
Zoltek Companies, Inc. 1
Nippon Gasket Co., Ltd. 1
RAGN-SELLS TREATMENT AND DETOX AB 1
Children's Hospital of Philadelphia 1
Tokyo Gas Engineering Solutions Corporation 1
Wärtsilä Netherlands B.V. 1
Lumino, Inc. 1
CSPC Ouyi Pharmaceutical Co., Ltd 1
Teremo Kabushiki Kaisha 1
Potters Industries, LLC 1
B&A Oncomedical 1
Earswitch Ltd. 1
Terumo Kabushiki Kaisha 1
University of Illinois 1
Iadys 1
Pq Silicas UK Limited 1
NEUBREX CO., LTD. 1
Validfill LLC 1
SALION GMBH 1
Corda Korea Ltd. 1
UNIVERSITY OF VIRGINIA PATENT FOUNDATION 1
WEST VIRGINIA UNIVERSITY BOARD OF GOVERNORS ON BEHALF OF WEST VIRGINIA UNIVERSITY 1
USHIO DENKI KABUSHIKI KAISHA 1
JAPAN ELECTRONIC MATERIALS 1
ICLEAGUE TECHNOLOGY CO., LTD. 1
Rimac Automobiles Ltd. 1
Carbon Revolution 1
SUZHOU WEAST BIOTECHNOLOGY CO., LTD. 1
THE PNC FINANCIAL SERVICES GROUP, INC. 1
Aumovio Autonomous Mobility US, LLC 1
ALGANELLE 1
CoorsTek KK 1
Synthomer 1
INOFAB SAGLIK TEKNOLOJILERI ANONIM SIRKETI 1
Investors Diversified Realty, LLC 1
R-Biopharm AG 1
Qfix Systems, LLC 1

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