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Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only Derivatives of such polymers
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CPC
C08J2383/00
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Parent Industries
C
CHEMISTRY METALLURGY
C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
Current Industry
C08J2383/00
Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only Derivatives of such polymers
Sub Industries
C08J2383/02
Polysilicates
C08J2383/04
Polysiloxanes
C08J2383/05
containing silicon bound to hydrogen
C08J2383/06
containing silicon bound to oxygen-containing groups
C08J2383/07
containing silicon bound to unsaturated aliphatic groups
C08J2383/08
containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C08J2383/10
Block- or graft-copolymers containing polysiloxane sequences
C08J2383/12
containing polyether sequences
C08J2383/14
in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
C08J2383/16
in which all the silicon atoms are connected by linkages other than oxygen atoms
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Patents Grants
last 30 patents
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Patent Grant
Silicone hydrogel lens with a crosslinked hydrophilic coating
Patent number
12,311,621
Issue date
May 27, 2025
Alcon Inc.
Yongxing Qiu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heat-conductive resin composition and heat dissipation sheet
Patent number
12,305,113
Issue date
May 20, 2025
DENKA COMPANY LIMITED
Kosuke Wada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Silicone hydrogel contact lenses having non-uniform morphology
Patent number
12,297,330
Issue date
May 13, 2025
Johnson & Johnson Vision Care, Inc.
Azaam Alli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hard coating film
Patent number
12,297,331
Issue date
May 13, 2025
LG Chem, Ltd.
Seungil Baek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite particles with organic and inorganic domains
Patent number
12,291,589
Issue date
May 6, 2025
Wacker Chemie AG
Abdulmajid Hashemzadeh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Wear-resistant super-hydrophobic composite material and preparation...
Patent number
12,286,519
Issue date
Apr 29, 2025
Soochow University
Li Yuan
B82 - NANO-TECHNOLOGY
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Patent Grant
Microwell film for bioassay, photosensitive resin composition for f...
Patent number
12,281,187
Issue date
Apr 22, 2025
Asahi Kasei Kabushiki Kaisha
Fujito Yamaguchi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Sustained-release antibacterial film and preparation method thereof
Patent number
12,275,830
Issue date
Apr 15, 2025
Zhejiang University
Tian Ding
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer based sensors for detecting agricultural analytes and metho...
Patent number
12,269,931
Issue date
Apr 8, 2025
Georgia Tech Research Corporation
Jie Xu
G01 - MEASURING TESTING
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Patent Grant
Protective coating composition for electronic board and method of p...
Patent number
12,269,964
Issue date
Apr 8, 2025
Hyundai Motor Company
Tae Seung Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preparation method for spherical or angular powder filler, spherica...
Patent number
12,258,456
Issue date
Mar 25, 2025
Zhejiang Third Age Material Technology Co., Ltd.
Shuzhen Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical material and method for modifying the refractive index
Patent number
12,232,951
Issue date
Feb 25, 2025
University of Rochester
Wayne H. Knox
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Conductive resin, manufacturing method for the same, and sensor
Patent number
12,234,339
Issue date
Feb 25, 2025
NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY
Ayako Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mold release film, film laminate, method for producing mold release...
Patent number
12,226,937
Issue date
Feb 18, 2025
Mitsubishi Chemical Corporation
Yosuke Oseki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing silicone-acrylate hybrid composition and hybrid...
Patent number
12,227,650
Issue date
Feb 18, 2025
Dow Global Technologies LLC
Dongchan Ahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone resin-covered silicone elastomer particles, organic resin...
Patent number
12,215,204
Issue date
Feb 4, 2025
Dow Toray Co., Ltd.
Mari Wakita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Scalable method of fabricating structured polymers for passive dayt...
Patent number
12,210,146
Issue date
Jan 28, 2025
The Trustees of Columbia University In the City of New York
Jyotirmoy Mandal
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Low temperature, nanostructured ceramic coatings
Patent number
12,201,753
Issue date
Jan 21, 2025
The Research Foundation for the State University of New York
Junghyun Cho
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for making embedded hydrogel contact lenses
Patent number
12,194,698
Issue date
Jan 14, 2025
Alcon Inc.
Richard Charles Breitkopf
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Solventless polyorganosiloxane pellets and processes for the prepar...
Patent number
12,195,593
Issue date
Jan 14, 2025
Dow Silicones Corporation
Yunlong Guo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Embedded hydrogel contact lenses
Patent number
12,194,699
Issue date
Jan 14, 2025
Alcon Inc.
Zahra Bassampour
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for modifying optical properties of synthetic resin
Patent number
12,194,697
Issue date
Jan 14, 2025
Asahi Rubber Inc.
Masutugu Tasaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Extruded capacitor films with high temperature performance, methods...
Patent number
12,180,365
Issue date
Dec 31, 2024
SHPP Global Technologies B.V.
James Alan Mahood
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicone rubber molded body and production method for the same
Patent number
12,168,724
Issue date
Dec 17, 2024
Mitsubishi Cable Industries, Ltd.
Hiroaki Yasuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polysiloxane compositions and uses thereof
Patent number
12,163,026
Issue date
Dec 10, 2024
Inkron Oy
Jyri Paulasaari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Articles containing expanded poly (tetramethyl-p-silphenylenesiloxa...
Patent number
12,163,003
Issue date
Dec 10, 2024
W. L. Gore & Associates, Inc.
Ravi Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Multi-layer fiber optic cable with a cured gelling material and met...
Patent number
12,140,473
Issue date
Nov 12, 2024
Halliburton Energy Services, Inc.
Michel LeBlanc
E21 - EARTH DRILLING MINING
Information
Patent Grant
Silicone particle and method for producing the same
Patent number
12,139,585
Issue date
Nov 12, 2024
Shin-Etsu Chemical Co., Ltd.
Mamoru Hagiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable hot-melt silicone composition, cured material thereof, and...
Patent number
12,134,697
Issue date
Nov 5, 2024
Dow Toray Co., Ltd.
Ryosuke Yamazaki
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
TWO-COMPONENT THERMALLY-CONDUCTIVE ADDITION-CURABLE SILICONE COMPOS...
Publication number
20250171636
Publication date
May 29, 2025
Shin-Etsu Chemical Co., Ltd.
Yuji TABATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE MODIFIED POLYOL AND APPLICATIONS THEREOF
Publication number
20250171592
Publication date
May 29, 2025
MOMENTIVE PERFORMANCE MATERIALS INC.
Vinu Krishnan Appukuttan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NEW LOW-K MATERIALS DERIVED BY HYDROSILYLATION AND METHODS OF USING...
Publication number
20250161976
Publication date
May 22, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Sean KERRIGAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Downhole Tools Having Elastomer Blend For Geothermal Wellbores
Publication number
20250154848
Publication date
May 15, 2025
Halliburton Energy Services, Inc.
Chad W. Glaesman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMALLY CONDUCTIVE COMPOSITION, THERMALLY CONDUCTIVE SHEET, AND M...
Publication number
20250145799
Publication date
May 8, 2025
FUJI POLYMER INDUSTRIES CO., LTD.
Katsuyuki SUZUMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BENDABLE PHOTOVOLTAIC DEVICE PACKAGING STRUCTURES AND ENCAPSULANT M...
Publication number
20250142981
Publication date
May 1, 2025
GSKIN TECHNOLOGYG LTD. CO.
Peichen YU
B32 - LAYERED PRODUCTS
Information
Patent Application
MODIFIED SILCONE RUBBER CHEMISTRY
Publication number
20250136784
Publication date
May 1, 2025
Eaton Intelligent Power Limited
Sandip Prakash PATIL
B32 - LAYERED PRODUCTS
Information
Patent Application
CELLULOSE-ENABLED ORIENTATIONALLY ORDERED FLEXIBLE GELS
Publication number
20250122350
Publication date
Apr 17, 2025
The Regents of the University of Colorado, a Body Corporate
Andrew J. Hess
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH STRENGTH AND TOUGHNESS BIAXIALLY-ORIENTED POLYLACTIC ACID (BOP...
Publication number
20250114994
Publication date
Apr 10, 2025
NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
Anthony Charles Keyes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IN-SITU FORMATION OF TWO-DIMENSIONAL (2D) NANOPARTICLES WITHIN ELAS...
Publication number
20250111960
Publication date
Apr 3, 2025
Rutgers, The State University of New Jersey
Jennifer K. Lynch-Branzoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
A composition suitable for the production of a thermosetting elasto...
Publication number
20250109273
Publication date
Apr 3, 2025
Scudo Technology S.r.l.
Michele Pievani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MOLD RELEASE FILM, FILM LAMINATE, METHOD FOR PRODUCING MOLD RELEASE...
Publication number
20250091258
Publication date
Mar 20, 2025
MITSUBISHI CHEMICAL CORPORATION
Yosuke OSEKI
B32 - LAYERED PRODUCTS
Information
Patent Application
ALUMINOSILICATE REINFORCED SILICONE SYNTACTIC THERMAL PROTECTION SY...
Publication number
20250074628
Publication date
Mar 6, 2025
Blue Origin, LLC
Adam Kopysc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ARTICLES CONTAINING EXPANDED POLY (TETRAMETHYL-p-SILPHENYLENESILOXA...
Publication number
20250066573
Publication date
Feb 27, 2025
W.L. GORE & ASSOCIATES, INC.
Ravi Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE MEMBRANES
Publication number
20250067052
Publication date
Feb 27, 2025
HOLCIM TECHNOLOGY LTD
Arthur James TSELEPIS
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
FLAME RETARDING COMPOSITION, FLAME-RETARDANT RESIN COMPOSITION, AND...
Publication number
20250051548
Publication date
Feb 13, 2025
ADEKA CORPORATION
Chikako KASAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CURABLE RESIN COMPOSITION, CURED FILM, LAMINATE, IMAGING DEVICE, SE...
Publication number
20250051573
Publication date
Feb 13, 2025
Sekisui Chemical Co., Ltd
Hayate NOMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SILICONE FOAM
Publication number
20250043090
Publication date
Feb 6, 2025
ELKEM SILICONES FRANCE SAS
Alexandre LOUIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION AND PROCESS FOR COATING EXPANDED POLYSTYRENE WI...
Publication number
20250043094
Publication date
Feb 6, 2025
Verte Technologies, LLC
Deenar Shashikant Walawalkar
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD OF MAKING A CROSSLINKED SILICONE FOAM, CROSSLINKED SILICONE...
Publication number
20250026901
Publication date
Jan 23, 2025
3M Innovative Properties Company
Junkang J. Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COATING FILM REMOVING METHOD AND COATING FILM REMOVING EQUIPMENT FO...
Publication number
20250026902
Publication date
Jan 23, 2025
TORAY INDUSTRIES, INC.
Yoshihisa HIGASHIDA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ROOM TEMPERATURE STORABLE ONE-PART POST CURABLE THERMALLY CONDUCTIV...
Publication number
20250026930
Publication date
Jan 23, 2025
Dow Silicones Corporation
Yan Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR REDUCING SURFACE TENSION OF POLYMER MATERIAL AND METHOD...
Publication number
20250011558
Publication date
Jan 9, 2025
National Tsing Hua University
Rong-Ming HO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE RUBBER COMPOSITION WITH EXCELLENT BRAKE FLUID RESISTANCE A...
Publication number
20250011551
Publication date
Jan 9, 2025
HYUNDAI MOBIS CO., LTD.
Kang Won SEO
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
COPOLYMER, SURFACTANT, RESIN COMPOSITION, AND HEAT DISSIPATION SHEET
Publication number
20250002630
Publication date
Jan 2, 2025
DENKA COMPANY LIMITED
Kosuke WADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPRESSIBLE SILICONE FOAM AND METHOD FOR THE MANUFACTURE THEREOF
Publication number
20240425660
Publication date
Dec 26, 2024
ROGERS CORPORATION
Kshitish A. Patankar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AN ANTI-SCRATCH ADDITIVE FOR A POLYMER COMPOSITION
Publication number
20240417516
Publication date
Dec 19, 2024
CLARIANT INTERNATIONAL LTD
Someshwarnath Dinanath PANDEY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMALLY CONDUCTIVE COMPOSITION, THERMALLY CONDUCTIVE SHEET OBTAIN...
Publication number
20240409799
Publication date
Dec 12, 2024
FUJI POLYMER INDUSTRIES CO., LTD.
Yuki KAMIYA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RUBBER PARTICLES, COMPOSITE PARTICLES, AND MANUFACTURING METHODS TH...
Publication number
20240409699
Publication date
Dec 12, 2024
Shin-Etsu Chemical Co., Ltd.
Shoji OKABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...