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Siloxanes having aromatic substituents
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CPC
C08G77/80
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G77/00
Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
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C08G77/80
Siloxanes having aromatic substituents
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Patents Grants
last 30 patents
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Patent Grant
Methods for producing polycarbonate copolymer and polysiloxane comp...
Patent number
12,325,796
Issue date
Jun 10, 2025
Mitsubishi Gas Chemical Company, Inc.
Kazuyoshi Uera
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone rubber formulations with tunable damping properties and me...
Patent number
12,325,795
Issue date
Jun 10, 2025
Apple Inc.
Andrei Gavryushin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone rubber composition, silicone rubber crosslinked body, and...
Patent number
12,312,468
Issue date
May 27, 2025
Sumitomo Riko Company Limited
Takahiro Morita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polysiloxane vinylic crosslinkers with high refractive index
Patent number
12,297,323
Issue date
May 13, 2025
Alcon Inc.
Frank Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High purity SiOC and SiC, methods compositions and applications
Patent number
12,291,456
Issue date
May 6, 2025
Pallidus, Inc.
Douglas M. Dukes
C30 - CRYSTAL GROWTH
Information
Patent Grant
Fluorosilicone copolymers
Patent number
12,290,433
Issue date
May 6, 2025
ForSight Vision6, Inc.
Matthew Clarke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for producing polycarbonate copolymer and polysiloxane comp...
Patent number
12,240,978
Issue date
Mar 4, 2025
Mitsubishi Gas Chemical Company, Inc.
Kazuyoshi Uera
G02 - OPTICS
Information
Patent Grant
Compositions and protective coatings made therefrom
Patent number
12,240,991
Issue date
Mar 4, 2025
Landa Corporation Ltd.
Benzion Landa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Anhydride and aromatic functionalized polyorganosiloxanes
Patent number
12,234,327
Issue date
Feb 25, 2025
Dongchan Ahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High purity polysilocarb derived silicon carbide powder
Patent number
12,215,031
Issue date
Feb 4, 2025
Pallidus, Inc.
Andrew R. Hopkins
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Crosslinkable organosiloxane compositions
Patent number
12,187,854
Issue date
Jan 7, 2025
Wacker Chemie AG
Detlev Ostendorf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable silicone composition, cured product thereof, and method for...
Patent number
12,173,157
Issue date
Dec 24, 2024
Dow Toray Co., Ltd.
Ryosuke Yamazaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone release coating composition and methods for the preparatio...
Patent number
12,163,049
Issue date
Dec 10, 2024
Dow Silicones Corporation
Lori Dehlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High purity polysilocarb materials, applications and processes
Patent number
12,151,940
Issue date
Nov 26, 2024
Pallidus, Inc.
Douglas M. Dukes
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Curable silicone composition, optical member resin sheet comprising...
Patent number
12,146,059
Issue date
Nov 19, 2024
Dow Toray Co., Ltd.
Mayumi Matsuzaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silylated isocyanurate compound, metal corrosion inhibitor, curable...
Patent number
12,139,634
Issue date
Nov 12, 2024
Shin-Etsu Chemical Co., Ltd.
Tomoyuki Mizunashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Curable silicone composition and cured product thereof
Patent number
12,129,412
Issue date
Oct 29, 2024
Dow Silicones Corporation
Jung Hye Chae
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of making silicone-based foam material and silicon-based mat...
Patent number
12,129,351
Issue date
Oct 29, 2024
Triad National Security, LLC
Kyle Cluff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable organopolysiloxane composition having excellent cold resist...
Patent number
12,122,915
Issue date
Oct 22, 2024
Dow Toray Co., Ltd.
Nohno Toda
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Crosslinkable organopolysiloxane compositions
Patent number
12,110,393
Issue date
Oct 8, 2024
Wacker Chemie AG
Detlev Ostendorf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
UV curable silicone composition and an encapsulant or a sheet film...
Patent number
12,104,061
Issue date
Oct 1, 2024
DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
Shunya Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyorganosiloxanes
Patent number
12,060,459
Issue date
Aug 13, 2024
Henkel AG & Co. KGaA
Christina Despotopoulou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Emulsion composition, a coating agent and a laminate
Patent number
12,031,031
Issue date
Jul 9, 2024
NISSIN CHEMICAL INDUSTRY CO., LTD
Kentaro Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin including a flame retardant and organopolysiloxane
Patent number
12,031,032
Issue date
Jul 9, 2024
Mitsubishi Engineering-Plastics Corporation
Yasuyuki Irie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Doped SiC and SiOC compositions and Methods
Patent number
12,030,819
Issue date
Jul 9, 2024
Pallidus, Inc.
Douglas M. Dukes
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Aryl scission inhibition in aryl-functionalized polysiloxane
Patent number
12,024,612
Issue date
Jul 2, 2024
Dow Silicones Corporation
Shengqing Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ester modified cross-linked silicone compositions
Patent number
12,018,150
Issue date
Jun 25, 2024
Momentive Performance Materials Inc.
Alok Sarkar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Organopolysiloxane composition for forming pressure sensitive adhes...
Patent number
11,987,731
Issue date
May 21, 2024
Dow Toray Co., Ltd.
Maki Itoh
B32 - LAYERED PRODUCTS
Information
Patent Grant
Positive tone photoresist formulation using crosslinkable siloxane...
Patent number
11,982,942
Issue date
May 14, 2024
Merck Patent GmbH
Karsten Koppe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Siloxane-containing block copolycarbonates having a small domain size
Patent number
11,970,615
Issue date
Apr 30, 2024
Covestro Intellectual Property GmbH & Co. KG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Methods of Making SiC Boules and Wafers
Publication number
20250178970
Publication date
Jun 5, 2025
Pallldus, Inc.
Douglas M. Dukes
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CURABLE SILICONE COMPOSITION
Publication number
20250171635
Publication date
May 29, 2025
Dow Silicones Corporation
Juyoung Yook
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE SILICONE COMPOSITION AND CURED PRODUCT THEREOF
Publication number
20250136812
Publication date
May 1, 2025
DuPont Specialty Materials Korea Ltd.
Hyunji Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYSILOXANE COMPOSITION
Publication number
20250123567
Publication date
Apr 17, 2025
Merck Patent GmbH
Megumi Yano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR PRODUCING POLYCARBONATE COPOLYMER AND POLYSILOXANE COMP...
Publication number
20250115762
Publication date
Apr 10, 2025
Mitsubishi Gas Chemical Company, Inc.
Kazuyoshi UERA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKALI-SOLUBLE UV-CURABLE ORGANOPOLYSILOXANE, UV-CURABLE COMPOSITIO...
Publication number
20250084218
Publication date
Mar 13, 2025
Dow Toray Co., Ltd.
Liang WENBIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYDROXYPHENYL-TERMINATED POLYSILOXANE, POLYSILOXANE-POLYCARBONATE C...
Publication number
20250051525
Publication date
Feb 13, 2025
SAMYANG CORPORATION
Seong Hyen HEO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR FORMING SILICON-CONTAINING RESIST UNDERLAYER FILM H...
Publication number
20250044697
Publication date
Feb 6, 2025
NISSAN CHEMICAL CORPORATION
Wataru SHIBAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE SILICONE COMPOSITION, CURED PRODUCT THEREOF, AND METHOD FOR...
Publication number
20250002719
Publication date
Jan 2, 2025
Dow Toray Co., Ltd.
Ryosuke YAMAZAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MOISTURE CURABLE COMPOSITIONS
Publication number
20240409696
Publication date
Dec 12, 2024
Dow Silicones Corporation
Christine MARCHAND
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REWORKABLE POLYSILOXANES FOR THERMAL INTERFACE MATERIALS
Publication number
20240409695
Publication date
Dec 12, 2024
International Business Machines Corporation
Teddie P. Magbitang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICON-CONTAINING RESIST UNDERLAYER FILM FORMING COMPOSITION, LAMI...
Publication number
20240393693
Publication date
Nov 28, 2024
NISSAN CHEMICAL CORPORATION
Wataru SHIBAYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILOXANE RESIN COMPOSITION FOR FORMING CURED FILM, CURED FILM, AND...
Publication number
20240384065
Publication date
Nov 21, 2024
TORAY INDUSTRIES, INC.
Eisuke Iizuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYDIMETHYLSILOXANE-CONTAINING MONOMER HAVING PHOSPHORYLCHOLINE GR...
Publication number
20240376314
Publication date
Nov 14, 2024
NOF Corporation
Yoshiki TANAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RADIATION STABLE SILICONE ELASTOMERS AND METHODS FOR FORMING RADIAT...
Publication number
20240376271
Publication date
Nov 14, 2024
BATTELLE SAVANNAH RIVER ALLIANCE, LLC
TYLER C. GUIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE RESIN COMPOSITION, CURED PRODUCT, ELECTRONIC COMPONENT, OPT...
Publication number
20240368427
Publication date
Nov 7, 2024
JNC CORPORATION
Takayuki HIROTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FLUOROPOLYETHER-BASED CURABLE COMPOSITION AND CURED PRODUCT, AND EL...
Publication number
20240360282
Publication date
Oct 31, 2024
Shin-Etsu Chemical Co., Ltd.
Ryuto HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing a Polysiloxane-Polycarbonate Block Copolymer U...
Publication number
20240352189
Publication date
Oct 24, 2024
COVESTRO DEUTSCHLAND AG
Ulrich Liesenfelder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing a Polysiloxane-Polycarbonate Block Copolymer
Publication number
20240352188
Publication date
Oct 24, 2024
Kovestro Deutschland AG
Ulrich Liesenfelder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYSILOCARB BASED SILICON CARBIDE MATERIALS, APPLICATIONS AND DEVICES
Publication number
20240343589
Publication date
Oct 17, 2024
Pallidus, Inc.
Douglas M. Dukes
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CURABLE SILOXANE-MODIFIED RESIN COMPOSITIONS WITH SILICONE-OIL ADDI...
Publication number
20240343942
Publication date
Oct 17, 2024
NDSU Research Foundation
Dean C. WEBSTER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ADHESIVE COMPOSITION FOR INFRARED PEELING, LAMINATE, METHOD FOR PRO...
Publication number
20240301263
Publication date
Sep 12, 2024
NISSAN CHEMICAL CORPORATION
Kazuhiro SAWADA
B32 - LAYERED PRODUCTS
Information
Patent Application
CURABLE HOTMELT SILICONE COMPOSITION, ENCAPSULANT, HOTMELT ADHESIVE...
Publication number
20240301262
Publication date
Sep 12, 2024
DuPont Toray Specialty Materials Kabushiki Kaisha
Shunya TAKEUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH THIXOTROPIC CURABLE SILICONE COMPOSITION AND CURED PRODUCT THE...
Publication number
20240301252
Publication date
Sep 12, 2024
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Hyunji Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOPOLYSILOXANE AND PRODUCTION METHOD THEREOF
Publication number
20240301142
Publication date
Sep 12, 2024
Shin-Etsu Chemical Co., Ltd.
Shoji FUJITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS FOR REDUCING FRICTION OR STICTION OF A SURFACE, METHOD...
Publication number
20240279564
Publication date
Aug 22, 2024
actnano, Inc.
Tooba SHOAIB
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COMPOSITION FOR FORMING SILICON-CONTAINING RESIST UNDERLAYER FILM
Publication number
20240231230
Publication date
Jul 11, 2024
NISSAN CHEMICAL CORPORATION
Wataru SHIBAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURABLE SILICONE COMPOSITION
Publication number
20240228706
Publication date
Jul 11, 2024
DuPont Toray Specialty Materials Kabushiki Kaisha
Rikuto OTSUKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR FORMING SILICON-CONTAINING RESIST UNDERLAYER FILM
Publication number
20240201593
Publication date
Jun 20, 2024
NISSAN CHEMICAL CORPORATION
Satoshi TAKEDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OLED DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20240206222
Publication date
Jun 20, 2024
Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Lingyu DU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...