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Patents Grants
last 30 patents
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Patent Grant
Method for producing an aqueous polymer dispersion from a vinyl aro...
Patent number
12,365,745
Issue date
Jul 22, 2025
BASF SE
Carmen-Elena Cimpeanu
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Latex for adhesive composition and adhesive composition
Patent number
12,359,051
Issue date
Jul 15, 2025
Resonac Corporation
Hiroto Kouka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Curable compositions comprising unsaturated polyolefins
Patent number
12,351,707
Issue date
Jul 8, 2025
Dow Global Technologies LLC
Jeffrey C. Munro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorinated polymerization catalysts and methods of making and usin...
Patent number
12,338,312
Issue date
Jun 24, 2025
University of Houston System
Eva Harth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Green, safe and environmentally-friendly process and production equ...
Patent number
12,338,372
Issue date
Jun 24, 2025
New Era Chemical Shan Dong Co., Ltd.
Lefu Xie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Raft polymerization reaction solution and raft polymerization react...
Patent number
12,319,769
Issue date
Jun 3, 2025
Techno-UMG Co., Ltd.
Takashi Iwanaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing styrene-acrylate siloxane interpenetrating pol...
Patent number
12,312,431
Issue date
May 27, 2025
Qingdao University of Technology
Dongshuai Hou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Acrylic polymers having controlled placement of functional groups
Patent number
12,304,988
Issue date
May 20, 2025
Avery Dennison Corporation
Christopher L. Lester
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymerization using a spiral heat exchanger
Patent number
12,304,981
Issue date
May 20, 2025
ExxonMobil Engineering & Technology Company
Jay L. Reimers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Branched polymers
Patent number
12,291,590
Issue date
May 6, 2025
The University of Liverpool
Steven Rannard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Telechelic polyolefins and processes for preparing the same
Patent number
12,275,810
Issue date
Apr 15, 2025
Dow Global Technologies LLC
Lixin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Raft polymerization reaction solution and raft polymerization react...
Patent number
12,269,910
Issue date
Apr 8, 2025
Techno-UMG Co., Ltd.
Takashi Iwanaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hybrid supported metallocene catalyst and method for preparing poly...
Patent number
12,258,432
Issue date
Mar 25, 2025
LG Chem, Ltd.
Sanghoon Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of high-solids, low-viscosity latex usi...
Patent number
12,252,560
Issue date
Mar 18, 2025
SPECIALTY OPERATIONS FRANCE
Lichang Zhou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Tie-coat composition
Patent number
12,234,378
Issue date
Feb 25, 2025
Akzo Nobel Coatings International B.V.
Kevin John Reynolds
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process and catalyst for hydrogen mediated saline hydride initiated...
Patent number
12,234,304
Issue date
Feb 25, 2025
ALBEMARLE CORPORATION
William J. Layman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable compositions comprising unsaturated polyolefins
Patent number
12,180,314
Issue date
Dec 31, 2024
Dow Global Technologies LLC
Jeffrey C. Munro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ionomers and/or chain extended/branched copolymers of impact modifi...
Patent number
12,173,097
Issue date
Dec 24, 2024
Trinseo Europe GmbH
Mark Georges Vreys
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of changing melt rheology property of bimodal polyethylene p...
Patent number
12,173,108
Issue date
Dec 24, 2024
Univation Technologies, LLC
Chuan He
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparing method for polymer, composition for radical polymerizatio...
Patent number
12,134,665
Issue date
Nov 5, 2024
National Tsing Hua University
Takumi Takayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transition metal compound and catalyst composition comprising the same
Patent number
12,134,674
Issue date
Nov 5, 2024
LG Chem, Ltd.
Byung Seok Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High viscosity latexes
Patent number
12,129,323
Issue date
Oct 29, 2024
Xerox Corporation
Sepehr M. Tehrani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable compositions comprising unsaturated polyolefins
Patent number
12,129,368
Issue date
Oct 29, 2024
Dow Global Technologies LLC
Jeffrey C. Munro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-curing resin composition, three-dimensional object containing...
Patent number
12,116,431
Issue date
Oct 15, 2024
Industrial Technology Research Institute
Pei-Chi Chien
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyolefin-polystyrene multi-block copolymer and method for produci...
Patent number
12,116,445
Issue date
Oct 15, 2024
LG Chem, Ltd.
Ji Hyun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinylidene fluoride polymer dispersion
Patent number
12,110,352
Issue date
Oct 8, 2024
Solvay Specialty Polymers Italy S.p.A.
Serena Carella
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of controlling polyethylene architecture
Patent number
12,103,995
Issue date
Oct 1, 2024
Braskem S.A.
Jorge Manuel Jardim da Silva
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organometallic chain transfer agents
Patent number
12,098,160
Issue date
Sep 24, 2024
Dow Global Technologies LLC
Lixin Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device and method for the provision of pressurized medium for injec...
Patent number
12,098,717
Issue date
Sep 24, 2024
Uhde High Pressure Technologies GmbH
Holger Werth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Living radical polymerization method using zinc phthalocyanine dye...
Patent number
12,098,223
Issue date
Sep 24, 2024
Soochow University
Zhenping Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SYNTHESIS OF HIGHLY BRANCHED POLYMERS VIA HIGH THROUGHPUT SCREENING
Publication number
20250236694
Publication date
Jul 24, 2025
The Regents of the University of California
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR PRODUCING POLYMERS
Publication number
20250215118
Publication date
Jul 3, 2025
ARLANXEO NETHERLANDS B.V.
Harmen Jan BOONSTRA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION CONTAINING COPOLYMER, METHOD FOR PRODUCING SAME A...
Publication number
20250215127
Publication date
Jul 3, 2025
DENKA COMPANY LIMITED
Yushun SUN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYMER, FRICTION REDUCER FOR LUBRICATING OIL, AND LUBRICATING OIL...
Publication number
20250197546
Publication date
Jun 19, 2025
MITSUBISHI CHEMICAL CORPORATION
Hiroshi TOKUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER, FRICTION REDUCER FOR LUBRICATING OIL, AND LUBRICATING OIL...
Publication number
20250197547
Publication date
Jun 19, 2025
MITSUBISHI CHEMICAL CORPORATION
Hiroshi TOKUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MATERIALS PREPARED BY COVALENT SELF-ASSEMBLY OF POLYMERS
Publication number
20250188229
Publication date
Jun 12, 2025
Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen
Yang Shi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGHLY FUNCTIONALIZED STABLE HYDROCARBYLOXYSILYL POLYDIENES AND POL...
Publication number
20250179221
Publication date
Jun 5, 2025
BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
Jeffrey A. CICERCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND CATALYST FOR HYDROGEN MEDIATED SALINE HYDRIDE INITIATED...
Publication number
20250179225
Publication date
Jun 5, 2025
Albemarle Corporation
William J. Layman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING STYRENE-ACRYLATE SILOXANE INTERPENETRATING POL...
Publication number
20250171575
Publication date
May 29, 2025
QINGDAO UNIVERSITY OF TECHNOLOGY
Dongshuai HOU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for Preparing Catalyst Composition and Method for Preparing...
Publication number
20250163198
Publication date
May 22, 2025
LG CHEM, LTD.
Suk Youn Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing Catalyst Composition and Method for Preparing...
Publication number
20250136724
Publication date
May 1, 2025
LG CHEM, LTD.
Suk Youn Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE EMULSION POLYMERIZATION OF FLUOROMONOMER
Publication number
20250059308
Publication date
Feb 20, 2025
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Daniela Bertani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Chain Transfer Agents and Methods
Publication number
20250043036
Publication date
Feb 6, 2025
Chevron Phillips Chemical Company LP
Jason L. Kreider
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER LATEX COMPOSITION, IMMERSION MOLDED BODY, AND METHOD FOR PR...
Publication number
20250034371
Publication date
Jan 30, 2025
Denka Company Limited
Masahiro KATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING LOW MOLECULAR WEIGHT POLYACRYLATES AND PRODUC...
Publication number
20250002614
Publication date
Jan 2, 2025
Evonik Operations GmbH
Sofia Sirak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARING METHOD FOR POLYMER, COMPOSITION FOR RADICAL POLYMERIZATIO...
Publication number
20240425625
Publication date
Dec 26, 2024
National Tsing Hua University
Takumi Takayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REINFORCED SHAPED ARTICLES COMPRISING FLUOROPOLYMERS
Publication number
20240368318
Publication date
Nov 7, 2024
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Mirko Mazzola
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi-Block Copolymer and Method for Preparing the Same
Publication number
20240360266
Publication date
Oct 31, 2024
LG CHEM, LTD.
Seul Ki Im
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation of High Molecular Weight Polymers with Minimal Gel Content
Publication number
20240343944
Publication date
Oct 17, 2024
3M Innovative Properties Company
Ryan B. Prince
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PROVIDING COATING SYSTEMS WITH CORROSION-PROTECTIVE PROP...
Publication number
20240336784
Publication date
Oct 10, 2024
The University of the Basque Country/Institute
José Ramón LEIZA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR MODIFYING AN AQUEOUS POLYMER LATEX
Publication number
20240336772
Publication date
Oct 10, 2024
BASF SE
Roelof BALK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RAFT POLYMERIZATION REACTION SOLUTION AND RAFT POLYMERIZATION REACT...
Publication number
20240336709
Publication date
Oct 10, 2024
Techno-UMG Co., Ltd.
Takashi IWANAGA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IONOMERS AND/OR CHAIN EXTENDED/BRANCHED COPOLYMERS OF IMPACT MODIFI...
Publication number
20240327555
Publication date
Oct 3, 2024
Trinseo Europe GmbH
Mark Georges Vreys
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PREPARATION OF AMPHIPHILIC BLOCK POLYMERS BY INVERSE MICELLAR RADIC...
Publication number
20240317903
Publication date
Sep 26, 2024
SPECIALTY OPERATIONS FRANCE
David James Wilson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A COMPOSITION AND ITS APPLICATION IN CONTROLLED LIVING WATER-BASED...
Publication number
20240309124
Publication date
Sep 19, 2024
BASF SE
Bo PENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE POLYMER AND MANUFACTURING METHOD THEREFOR, CHLOROPRENE...
Publication number
20240294686
Publication date
Sep 5, 2024
Denka Company Limited
Misaki ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMPROVING CATALYST PERFORMANCE IN MULTI-STAGE POLYOLEFIN PRODUCTION
Publication number
20240294681
Publication date
Sep 5, 2024
Borealis AG
Vasileios KANELLOPOULOS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE-VINYL ALCOHOL COPOLYMER AND PRODUCTIN METHOD FOR ETHYLENE-...
Publication number
20240270886
Publication date
Aug 15, 2024
MITSUBISHI CHEMICAL CORPORATION
Masato AOYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZATION OF A SILANE-MODIFIED POLYMER, WHICH IS PRODUCED BY M...
Publication number
20240240069
Publication date
Jul 18, 2024
FOLLMANN GMBH & CO. KG
Anton KLEMUSCH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FLUORINATED POLYMERIZATION CATALYSTS AND METHODS OF MAKING AND USIN...
Publication number
20240239923
Publication date
Jul 18, 2024
UNIVERSITY OF HOUSTON SYSTEM
Eva Harth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...