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characterized by the use of several polymeric components
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C08J9/0061
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CHEMISTRY METALLURGY
C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
C08J9/00
Working-up of macromolecular substances to porous or cellular articles or materials After-treatment thereof
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C08J9/0061
characterized by the use of several polymeric components
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Patents Grants
last 30 patents
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Patent Grant
Functionalized process aid blends for cellular PVC
Patent number
12,365,793
Issue date
Jul 22, 2025
Arkema Inc.
Kevin R. Yocca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Manufacturing method of foam sheet for shoes with TPU powder and re...
Patent number
12,359,035
Issue date
Jul 15, 2025
SAM BU FINE CHEMICAL CO., LTD.
Heedae Park
A43 - FOOTWEAR
Information
Patent Grant
Use of isosorbide
Patent number
12,358,234
Issue date
Jul 15, 2025
Elantas Europe S.R.L.
Paola Gherardi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Soundproof tyre for vehicle wheels
Patent number
12,350,977
Issue date
Jul 8, 2025
Antonio Susanna
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Thermoplastic elastomer composition, foamed material and manufactur...
Patent number
12,351,694
Issue date
Jul 8, 2025
TSRC Corporation
Wen Wei Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Manufacturing method of polymer material
Patent number
12,351,666
Issue date
Jul 8, 2025
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High strength biomedical materials
Patent number
12,350,405
Issue date
Jul 8, 2025
Access Vascular, Inc.
James F. Biggins
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Copolymer-silica hybrid aerogels and methods for the preparation th...
Patent number
12,351,696
Issue date
Jul 8, 2025
National Research Council of Canada
Jianping Lu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Closure for a product-retaining container
Patent number
12,343,917
Issue date
Jul 1, 2025
VINVENTIONS USA, LLC
Floriane Marie Gabrielle Morel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide foam preparation
Patent number
12,338,335
Issue date
Jun 24, 2025
Dow Global Technologies LLC
Jinliang Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Decorative panel, and decorative floor covering consisting of said...
Patent number
12,326,002
Issue date
Jun 10, 2025
14F Licensing NV
Eddy Alberic Boucké
E04 - BUILDING
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Patent Grant
High crystallinity polyamide foam particles and foam moldings
Patent number
12,319,802
Issue date
Jun 3, 2025
BASF SE
Daniela Longo-Schedel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-density polyurethane foam composition as sound-absorbing materi...
Patent number
12,319,803
Issue date
Jun 3, 2025
Hyundai Motor Company
Jung Wook Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High internal phase emulsion foam having cellulose nanoparticles
Patent number
12,319,804
Issue date
Jun 3, 2025
The Procter & Gamble Company
Stuart J. Rowan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol composition, method for preparing polyurethane foam using th...
Patent number
12,312,453
Issue date
May 27, 2025
Hyundai Motor Company
Chae Hwan Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biodegradable polymer expanded bead capable of being formed by stea...
Patent number
12,305,015
Issue date
May 20, 2025
Useon Technology Limited
Zhiqiang Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam for optical fiber cable, composition, and method of manufacturing
Patent number
12,298,576
Issue date
May 13, 2025
Corning Research & Development Corporation
Ryan Thomas Adams
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low viscosity (meth)acrylates as reactive additives in reactive com...
Patent number
12,297,332
Issue date
May 13, 2025
Huntsman International LLC
Thomas Julien Joncheray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foamed articles and methods of making the same
Patent number
12,286,733
Issue date
Apr 29, 2025
Nike, Inc.
Yihua Chang
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Flame retardant masterbatch composition for foams containing a pH m...
Patent number
12,286,520
Issue date
Apr 29, 2025
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Wenyi Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition for production of foam particles, foam particles,...
Patent number
12,286,521
Issue date
Apr 29, 2025
Sekisui Plastics Co., Ltd.
Yusuke Kuwabara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monoextruded hemp composite board
Patent number
12,269,953
Issue date
Apr 8, 2025
John D. Graham
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam formed solid composite comprising nanocellulose and solid low-...
Patent number
12,264,227
Issue date
Apr 1, 2025
Stora Enso Oyj
Kaj Backfolk
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Composite materials
Patent number
12,263,254
Issue date
Apr 1, 2025
The Penn State Research Foundation
Jeffrey M. Catchmark
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Chromogenic materials, methods of making chromogenic materials, and...
Patent number
12,258,470
Issue date
Mar 25, 2025
University of Florida Research Foundation, Inc.
Peng Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyether-siloxane block copolymers for the production of polyureth...
Patent number
12,252,588
Issue date
Mar 18, 2025
Evonik Operations GmbH
Michael Ferenz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foamed polypropylene composition suitable for sheets and articles
Patent number
12,252,604
Issue date
Mar 18, 2025
Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C.
Daniel Van Houcke
B32 - LAYERED PRODUCTS
Information
Patent Grant
Expanded bead and method for producing the same
Patent number
12,240,956
Issue date
Mar 4, 2025
JSP Corporation
Takumi Sakamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ethylene copolymer composition and use thereof
Patent number
12,221,529
Issue date
Feb 11, 2025
Mitsui Chemicals, Inc.
Tatsuya Sakai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyethylene foam composition
Patent number
12,202,955
Issue date
Jan 21, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Johan Maria Krist
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYURETHANE MATERIALS COMPRISING LIGNIN AND METHODS OF MANUFACTURI...
Publication number
20250236698
Publication date
Jul 24, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ashley Dustin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER COMPOSITION, FOAM MOLDED BODY, CROSSLINKED MOLDED BODY, A...
Publication number
20250206933
Publication date
Jun 26, 2025
MITSUI CHEMICALS, INC.
Kotaro ICHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AEROGEL COMPOSITES INCLUDING PHASE CHANGE MATERIALS
Publication number
20250207010
Publication date
Jun 26, 2025
Aspen Aerogels, Inc.
Roxana Trifu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FOAM FORMED SOLID COMPOSITE
Publication number
20250197586
Publication date
Jun 19, 2025
STORA ENSO OYJ
Kaj Backfolk
B82 - NANO-TECHNOLOGY
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION FOR FOAM MOLDING AND MOLDED FOAM AR...
Publication number
20250188272
Publication date
Jun 12, 2025
Techno-UMG Co., Ltd.
Hiroki ANDO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MANUFACTURING METHOD OF FOAM SHEET FOR SHOES WITH TPU POWDER AND RE...
Publication number
20250136775
Publication date
May 1, 2025
Heedae PARK
B32 - LAYERED PRODUCTS
Information
Patent Application
FOAM PRECURSOR AND FOAM WITH BIODEGRADABLE COPOLYMER AND METHODS TH...
Publication number
20250129225
Publication date
Apr 24, 2025
CRUZ FOAM, INC.
William Thomas Lewczyk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THREE-DIMENSIONAL NETWORK AQUEOUS GEL AND MANUFACTURING METHOD THEREOF
Publication number
20250127954
Publication date
Apr 24, 2025
Nai-Wen MEI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
AROMATIC POLYESTER-BASED RESIN FOAM PARTICLE AND METHOD FOR PRODUCI...
Publication number
20250109268
Publication date
Apr 3, 2025
SEKISUI KASEI CO., LTD.
Yusuke KUWABARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EXPANDABLE, SHELF STABLE POLYMER BEAD
Publication number
20250084228
Publication date
Mar 13, 2025
SABIC Global Technologies B.V.
James Arthur AUGER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIAXIALLY ORIENTED MICROPOROUS MEMBRANE
Publication number
20250074032
Publication date
Mar 6, 2025
CELGARD, LLC
Xiangyun Wei
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THERMOPLASTIC FOAMS AND USES IN APPLICATIONS REQUIRING STRENGTH AND...
Publication number
20250066571
Publication date
Feb 27, 2025
Honeywell International Inc.
Hayim Abrevaya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MATERIAL SYSTEMS AND METHODS OF MANUFACTURE FOR AUXETIC FOAMS
Publication number
20250065543
Publication date
Feb 27, 2025
The Florida State University Research Foundation, Inc.
Changchun Zeng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING A HIGH-RESILIENCE POLYURETHANE FOAM
Publication number
20250066572
Publication date
Feb 27, 2025
SHELL USA, INC.
Ishita BHATTACHARYA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOAM BODY AND BUFFER MATERIAL
Publication number
20250059364
Publication date
Feb 20, 2025
ZEON CORPORATION
Daisuke KATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROPHOBIC NANOCELLULOSE-COATED PAPER AND PAPERBOARD
Publication number
20250059357
Publication date
Feb 20, 2025
GRANBIO INTELLECTUAL PROPERTY HOLDINGS, LLC
Kimberly NELSON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BIODEGRADABLE POLYMER EXPANDED BEAD CAPABLE OF BEING FORMED BY STEA...
Publication number
20250034346
Publication date
Jan 30, 2025
Useon Technology Limited
Zhiqiang CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
FOAMED ARTICLE AND METHOD FOR PREPARING THE SAME
Publication number
20250002718
Publication date
Jan 2, 2025
Evonik Operations GmbH
Chenyu Ye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYETHYLENE COMPOSITION AND USE THEREOF, AND POLYOLEFIN MICROPOROU...
Publication number
20250002664
Publication date
Jan 2, 2025
China Petroleum and Chemical Corporation
Yaru ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMALLY EXPANDABLE MICROCAPSULES, EXPANDABLE MASTER BATCH AND FOA...
Publication number
20250002667
Publication date
Jan 2, 2025
Sekisui Chemical Co., Ltd
Takeru KAWAKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MASTERBATCH FOR FOAM MOLDING AND MOLDED FOAM ARTICLE
Publication number
20250002668
Publication date
Jan 2, 2025
Sekisui Chemical Co., Ltd
Yasuhiro KAWAGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOFT EVA POLYMERIC COMPOSITIONS AND ARTICLES AND METHODS THEREOF
Publication number
20240425688
Publication date
Dec 26, 2024
BRASKEM S.A
Giancarlos Delevati
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
ISOCYANATE-REACTIVE COMPOSITIONS, RIGID POLYURETHANE FOAMS AND METH...
Publication number
20240417503
Publication date
Dec 19, 2024
Covestro LLC
Brandon W. PARKS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION PELLET AND METHOD FOR PRODUCING SAME
Publication number
20240417526
Publication date
Dec 19, 2024
MITSUBISHI CHEMICAL CORPORATION
Fumihiro MUTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE RESIN FOAM PARTICLES
Publication number
20240409704
Publication date
Dec 12, 2024
Yukiya SAITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RIGID POLYURETHANE FOAMS COMPRISING A SILOXANE RICH NUCLEATING AGENT
Publication number
20240400778
Publication date
Dec 5, 2024
Momentive Performance Materials Inc.
Pierre CHAFFANJON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CELLULOSE ACETATE FOAMS
Publication number
20240392089
Publication date
Nov 28, 2024
Eastman Chemical Company
BETHANY MICHELLE ADEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...