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Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain Derivatives of such polymers
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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
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C08J2377/00
Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain Derivatives of such polymers
Sub Industries
C08J2377/02
Polyamides derived from omega-amino carboxylic acids or from lactams thereof
C08J2377/04
Polyamides derived from alpha-amino carboxylic acids
C08J2377/06
Polyamides derived from polyamines and polycarboxylic acids
C08J2377/08
from polyamines and polymerised unsaturated fatty acids
C08J2377/10
Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
C08J2377/12
Polyester-amides
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Patents Grants
last 30 patents
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Patent Grant
Biaxially stretched polyamide film and laminate film
Patent number
12,221,518
Issue date
Feb 11, 2025
Toyobo Co., Ltd.
Takuro Endo
B32 - LAYERED PRODUCTS
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Patent Grant
Low-temperature supercritical foaming process
Patent number
12,221,520
Issue date
Feb 11, 2025
Xiaohai Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin powder for solid freeform fabrication, device for solid freef...
Patent number
12,208,571
Issue date
Jan 28, 2025
Ricoh Company, Ltd.
Akira Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Fiber-reinforced resin material, wound body, molded article, and pr...
Patent number
12,202,948
Issue date
Jan 21, 2025
Mitsubishi Gas Chemical Company, Inc.
Nobuhiko Matsumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for treating a polymer part in order to modify its roughness...
Patent number
12,202,949
Issue date
Jan 21, 2025
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Jérôme Delmas
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
High-performance toothed belt made of EPDM
Patent number
12,196,289
Issue date
Jan 14, 2025
ContiTech Deutschland GmbH
Reinhard Teves
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method for producing a multilayer composite film, multilayer compos...
Patent number
12,194,714
Issue date
Jan 14, 2025
Kuhne Anlagenbau GmbH
Jürgen Michael Schiffmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Radiation crosslinking boosters for aliphatic polyamides
Patent number
12,195,598
Issue date
Jan 14, 2025
Thüringisches Institute für Textile- und Kunstostoff-Forschung e.V.
Lars Blankenburg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Flat-cross-section glass fiber, glass-fiber-reinforced resin compos...
Patent number
12,195,600
Issue date
Jan 14, 2025
Nitto Boseki Co., LTD
Yosuke Nukui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyamide resin, preparation method therefof, and polyamide film an...
Patent number
12,180,340
Issue date
Dec 31, 2024
LG Chem, Ltd.
Il Hwan Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Laminated film and method for manufacturing same
Patent number
12,180,347
Issue date
Dec 31, 2024
UNITIKA LTD.
Takashi Okabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Fibrous material impregnated with thermoplastic polymer of optimum...
Patent number
12,173,129
Issue date
Dec 24, 2024
Arkema France
Gilles Hochstetter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Compositions and methods for improving polymer flow rate
Patent number
12,173,138
Issue date
Dec 24, 2024
Inovia Materials (Hangzhou) Co. Ltd
Jeff Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing fiber-reinforced plastic substrate, and fiber-...
Patent number
12,162,186
Issue date
Dec 10, 2024
Toray Industries, Inc.
Kotaro Shinohara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Procedure to produce graphene and graphenic materials
Patent number
12,162,998
Issue date
Dec 10, 2024
AVANZARE INNOVACIÓN TECNOLÓGICA SL.
Julio Gomez Cordon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Porous co-polymeric gel compositions, porous carbon compositions, a...
Patent number
12,145,127
Issue date
Nov 19, 2024
Aspen Aerogels, Inc.
Nicholas Leventis
C01 - INORGANIC CHEMISTRY
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Patent Grant
Precipitation of thermoplastic polyurethane to enhance operational...
Patent number
12,139,621
Issue date
Nov 12, 2024
JABIL INC.
Luke Rodgers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polyamide composition containing a metallic pigment
Patent number
12,134,686
Issue date
Nov 5, 2024
Ticona LLC
Bruce M. Mulholland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Artificial turf fiber with UV protection substances
Patent number
12,134,687
Issue date
Nov 5, 2024
Polytex Sportbelage Produktions GmbH
Stephan Sick
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Method for producing composite material
Patent number
12,134,856
Issue date
Nov 5, 2024
Nitta Corporation
Takuji Komukai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polyamide resin foamed particles and method for producing same
Patent number
12,129,350
Issue date
Oct 29, 2024
JSP Corporation
Tatsuya Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide powder for selective sintering methods
Patent number
12,129,212
Issue date
Oct 29, 2024
Evonik Operations GmbH
Wolfgang Diekmann
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
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Patent Grant
Polymer resin composition, and polymer film, resin laminate using t...
Patent number
12,122,877
Issue date
Oct 22, 2024
LG Chem, Ltd.
Il Hwan Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite particulate build materials
Patent number
12,116,491
Issue date
Oct 15, 2024
Hewlett-Packard Development Company, L.P.
Ali Emamjomeh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Base film, preparation method thereof, and cover window and display...
Patent number
12,111,687
Issue date
Oct 8, 2024
SK MICROWORKS CO., LTD.
Sunhwan Kim
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Compositions and foam compositions containing composite particles,...
Patent number
12,110,375
Issue date
Oct 8, 2024
3M Innovative Properties Company
Joshua M. Fishman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aromatic polyamide films for transparent flexible substrates
Patent number
12,110,372
Issue date
Oct 8, 2024
Akron Polymer Systems, Inc.
Limin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyvinyl alcohol-sized fillers for reinforcing plastics
Patent number
12,104,024
Issue date
Oct 1, 2024
ZOLTEK CORPORATION
Philip F. Chu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Cushioning element and shoe
Patent number
12,089,698
Issue date
Sep 17, 2024
adidas AG
Tru Huu Minh Le
A41 - WEARING APPAREL
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Patent Grant
Method of recycling high relative viscosity nylon
Patent number
12,091,515
Issue date
Sep 17, 2024
INV NYLON POLYMERS AMERICAS, LLC
John P. Poinsatte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING FIBER-REINFORCED PLASTIC SUBSTRATE, AND FIBER-...
Publication number
20250050547
Publication date
Feb 13, 2025
TORAY INDUSTRIES, INC.
Kotaro Shinohara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BARRIER ADDITIVE COMPOSITIONS FOR CONTAINERS
Publication number
20250051567
Publication date
Feb 13, 2025
BP Polymers, LLC
Kevin J. Callahan
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Application
Thermoplastic polymer powder for 3D printing
Publication number
20250043108
Publication date
Feb 6, 2025
Arkema France
Jean-Charles DURAND
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYAMIDE-BASED RESIN EXPANDED BEADS AND METHO...
Publication number
20250043091
Publication date
Feb 6, 2025
JSP Corporation
Tatsuya HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FABRICATING METHOD OF HEAT-INSULATING AND UV-RESISTANT FABRIC
Publication number
20250043470
Publication date
Feb 6, 2025
TAIWAN TEXTILE RESEARCH INSTITUTE
Jo-Cheng CHIANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE RESIN FOAMED PARTICLES AND METHOD FOR PRODUCING SAME
Publication number
20250043092
Publication date
Feb 6, 2025
JSP Corporation
Tatsuya HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL POROUS POLYMER COMPOSITIONS FOR THE SYNTHESIS OF MONOLITHIC B...
Publication number
20250025856
Publication date
Jan 23, 2025
Aspen Aerogels, Inc.
Nicholas Leventis
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Application
Continuous-Fiber-Reinforced Resin Molding and Method for Manufactur...
Publication number
20250018661
Publication date
Jan 16, 2025
Asahi Kasei Kabushiki Kaisha
Yusuke Aratani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
IMMERSED ROTARY JET SPINNING (IRJS) DEVICES AND USES THEREOF
Publication number
20250019865
Publication date
Jan 16, 2025
President and Fellows of Harvard College
Kevin Kit Parker
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
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Patent Application
LAYERED BODY INCLUDING INORGANIC SUBSTRATE AND POLYAMIC ACID CURED...
Publication number
20250019508
Publication date
Jan 16, 2025
Toyobo Co., Ltd.
Kaya TOKUDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING INTERNAL LASER INDUCED CARBONIZATION LAYER OF...
Publication number
20250019510
Publication date
Jan 16, 2025
Jiangsu University
Yunxia YE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PRODUCING EPSILON-CAPROLACTAM AND METHOD OF PRODUCING POL...
Publication number
20250019516
Publication date
Jan 16, 2025
TORAY INDUSTRIES, INC.
Kohei Yamashita
C07 - ORGANIC CHEMISTRY
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Patent Application
POLYAMIDE RESIN FOAMED PARTICLES AND METHOD FOR PRODUCING SAME
Publication number
20250011561
Publication date
Jan 9, 2025
JSP Corporation
Tatsuya HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND...
Publication number
20250011583
Publication date
Jan 9, 2025
LG CHEM, LTD.
Han Sol KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF RECYCLING HIGH RELATIVE VISCOSITY NYLON
Publication number
20250011566
Publication date
Jan 9, 2025
INV Nylon Polymers Americas, LLC
John P. Poinsatte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Application
DEPOLYMERIZATION SYSTEM AND DEPOLYMERIZATION METHOD
Publication number
20250002671
Publication date
Jan 2, 2025
Honda Motor Co., Ltd.
Tsuyoshi Baba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
POLYAMIDE RESIN FOAMED PARTICLES AND METHOD FOR PRODUCING SAME
Publication number
20250002666
Publication date
Jan 2, 2025
JSP Corporation
Tatsuya HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
DISSOLUTION APPARATUS, FOREIGN MATTER SEPARATION SYSTEM AND DISSOLU...
Publication number
20250002669
Publication date
Jan 2, 2025
Honda Motor Co., Ltd.
Shuta Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
DEPOLYMERIZATION SYSTEM
Publication number
20250002670
Publication date
Jan 2, 2025
Honda Motor Co., Ltd.
Tsuyoshi Baba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
POLYMER ION CONDUCTIVE MEMBRANE, POLYMER ION CONDUCTIVE MEMBRANE FO...
Publication number
20240429493
Publication date
Dec 26, 2024
TORAY INDUSTRIES, INC.
Yota Okuno
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
FLAT-CROSS-SECTION GLASS FIBER, GLASS-FIBER-REINFORCED RESIN COMPOS...
Publication number
20240425655
Publication date
Dec 26, 2024
NITTO BOSEKI CO., LTD.
Yosuke NUKUI
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Application
PA10T MOLDING COMPOSITE MATERIAL, AND PREPARATION METHOD THEREFOR A...
Publication number
20240425668
Publication date
Dec 26, 2024
ZHUHAI VANTEQUE SPECIALTY ENGINEERING PLASTICS CO., LTD.
Huixin YANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
METHOD FOR PREPARING A NOVEL GUANIDINE-BASED COMPOSITE NANOFILTRATI...
Publication number
20240408552
Publication date
Dec 12, 2024
Tongji University
Qiaoying WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
CUSHIONING ELEMENT AND SHOE
Publication number
20240398059
Publication date
Dec 5, 2024
adidas AG
Tru Huu Minh Le
A41 - WEARING APPAREL
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Patent Application
POLYAMIDE-BASED RESIN FOAM PARTICLES, POLYAMIDE-BASED RESIN COMPOSI...
Publication number
20240400781
Publication date
Dec 5, 2024
ASAHI KASEI KABUSHIKI KAISHA
Takashi ONOE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
POLYAMIC ACID AQUEOUS SOLUTION COMPOSITION, AND METHOD FOR PREPARIN...
Publication number
20240400760
Publication date
Dec 5, 2024
Korea Research Institute of Chemical Technology
Jong Chan WON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
FIBER-REINFORCED THERMOPLASTIC RESIN COMPOSITION
Publication number
20240400794
Publication date
Dec 5, 2024
TORAY INDUSTRIES, INC.
Shin Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
POLYAMIDE RESIN COMPOSITION
Publication number
20240400795
Publication date
Dec 5, 2024
UBE CORPORATION
Kosuke OISHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
ELECTROSTATIC DISSIPATIVE POLYAMIDE COMPOSITION AND ARTICLE COMPRIS...
Publication number
20240392130
Publication date
Nov 28, 2024
SOLVAY SPECIALTY POLYMERS USA, LLC
Jing TIAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...