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Polyesters derived from hydroxy carboxylic acids
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Industry
CPC
C08J2367/04
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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
C08J2367/00
Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain Derivatives of such polymers
Current Industry
C08J2367/04
Polyesters derived from hydroxy carboxylic acids
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Patents Grants
last 30 patents
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Patent Grant
Process for preparing nanoparticles in the form of a powder compris...
Patent number
11,964,058
Issue date
Apr 23, 2024
Evonik Corporation
David Fecher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Immobilisation device
Patent number
11,944,507
Issue date
Apr 2, 2024
ORFIT INDUSTRIES N.V.
Steven Cuypers
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Liquid crystal polymer film and laminate comprising the same
Patent number
11,945,907
Issue date
Apr 2, 2024
Chang Chun Plastics Co., Ltd.
An-Pang Tu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Liquid crystal polymer film and laminate comprising the same
Patent number
11,926,698
Issue date
Mar 12, 2024
Chang Chun Plastics Co., Ltd.
An-Pang Tu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymer composition comprising basic additive, process and articles...
Patent number
11,920,260
Issue date
Mar 5, 2024
Rhodia Acetow GmbH
Dirk Hölter
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
High ultraviolet blocking polylactic acid composite material reinfo...
Patent number
11,920,031
Issue date
Mar 5, 2024
XIHUA UNIVERSITY
Rui Han
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for processing textile waste into recycled plastic granule
Patent number
11,920,003
Issue date
Mar 5, 2024
KLIEDERLY GmbH
Alina Bassi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing polyhydroxyalkanoic acid
Patent number
11,920,030
Issue date
Mar 5, 2024
Kaneka Corporation
Asuka Fukumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Recyclable, biodegradable, and industrially compostable extruded fo...
Patent number
11,912,843
Issue date
Feb 27, 2024
O2 Partners, LLC
Robert Falken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polylactide-based masterbatch, for a commercially viable single-ste...
Patent number
11,905,407
Issue date
Feb 20, 2024
Northern Technologies International Corporation
Shilpa Manjure
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Water-soluble salt particle containing compositions and porous mate...
Patent number
11,896,740
Issue date
Feb 13, 2024
NORTHWESTERN UNIVERSITY
Adam E. Jakus
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer composite comprising an interfacially modified fiber and pa...
Patent number
11,891,520
Issue date
Feb 6, 2024
Tundra Composites
Kurt E. Heikkila
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Composition comprising a grafted polylactic acid
Patent number
11,884,762
Issue date
Jan 30, 2024
BKY-Chemie GmbH
Inno Rapthel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Film and laminate
Patent number
11,879,041
Issue date
Jan 23, 2024
Sumitomo Chemical Company, Limited
Shohei Azami
B32 - LAYERED PRODUCTS
Information
Patent Grant
Thermally expandable microspheres prepared from bio-based monomers
Patent number
11,873,378
Issue date
Jan 16, 2024
Nouryon Chemicals International B.V.
Ove Nordin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid crystal polymer film and laminate comprising the same
Patent number
11,859,045
Issue date
Jan 2, 2024
Chang Chun Plastics Co., Ltd.
An-Pang Tu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multilayer microcellular compostable bioplastics and their method o...
Patent number
11,850,775
Issue date
Dec 26, 2023
Corumat, Inc.
Michael Waggoner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Laminate, circuit board, and liquid crystal polymer film applied to...
Patent number
11,840,602
Issue date
Dec 12, 2023
Chang Chun Plastics Co., Ltd.
An-Pang Tu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rapid solid-state foaming
Patent number
11,827,003
Issue date
Nov 28, 2023
Corumat, Inc.
Michael Waggoner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for depolymerising oxygenated polymer materials by nucleophi...
Patent number
11,820,869
Issue date
Nov 21, 2023
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Louis Monsigny
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Apparatus for a mass production of monodisperse biodegradeable poly...
Patent number
11,819,816
Issue date
Nov 21, 2023
INVENTAGE LAB, INC.
Ju Hee Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polylactone foams and methods of making the same
Patent number
11,814,498
Issue date
Nov 14, 2023
Novomer, Inc.
Utpal Mahendra Vakil
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-containing polycaprolactone film and preparation method th...
Patent number
11,807,728
Issue date
Nov 7, 2023
Soochow University
Zhanxiong Li
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Masterbatch composition comprising a high concentration of biologic...
Patent number
11,802,185
Issue date
Oct 31, 2023
CARBIOS
Michel Chateau
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Compositions and films comprising polylactic acid polymer, polyviny...
Patent number
11,787,929
Issue date
Oct 17, 2023
3M Innovative Properties Company
Ning Zhou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Film and laminate
Patent number
11,773,226
Issue date
Oct 3, 2023
Sumitomo Chemical Company, Limited
Shohei Azami
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polypropiolactone films, and methods of producing thereof
Patent number
11,773,215
Issue date
Oct 3, 2023
Novomer, Inc.
Utpal Mahendra Vakil
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyester packaging material
Patent number
11,760,873
Issue date
Sep 19, 2023
Penn Color, Inc.
Kelan Wieloch
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for forming polylactide expanded bead foam
Patent number
11,739,190
Issue date
Aug 29, 2023
NatureWorks LLC
Nemat Hossieny
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a foamed granulate and use thereof
Patent number
11,708,473
Issue date
Jul 25, 2023
Alpla Werke Alwin Lehner GmbH & Co. KG
Robert Siegl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Recyclable, Biodegradable, and Industrially Compostable Extruded Fo...
Publication number
20240150540
Publication date
May 9, 2024
O2 Partners, LLC
Robert FALKEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOAMED POLYLACTIC ACID SHEET, METHOD OF MANUFACTURING FOAMED POLYLA...
Publication number
20240141120
Publication date
May 2, 2024
RICOH COMPANY, LTD.
Satoshi OGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE RESIN AQUEOUS DISPERSION, FILM FORMING AGENT USING SA...
Publication number
20240141161
Publication date
May 2, 2024
Miyoshi Oil & Fat Co.,Ltd.
Shohei ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING LIQUID CRYSTAL POLYMER FILM
Publication number
20240141119
Publication date
May 2, 2024
AZOTEK CO., LTD.
Hung-Jung LEE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WATER-SOLUBLE SALT PARTICLE CONTAINING COMPOSITIONS AND POROUS MATE...
Publication number
20240100226
Publication date
Mar 28, 2024
Northwestern University
Adam E. JAKUS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS BIOPOLYMER DISPERSIONS
Publication number
20240101816
Publication date
Mar 28, 2024
AQUASPERSIONS LIMITED
Alan BEWSHER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE THERMOPLASTIC POLYMER MATERIALS, BIODEGRADABLE PRODUC...
Publication number
20240093023
Publication date
Mar 21, 2024
Erthos Inc.
Nima ZARRINBAKHSH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF RARE EARTH AMINO ACID COMPLEX, POLYLACTIC ACID COMPOSITION A...
Publication number
20240084099
Publication date
Mar 14, 2024
BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
Luya CAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermal Decomposition Extruder, Thermal Decomposition System, and M...
Publication number
20240076466
Publication date
Mar 7, 2024
THE JAPAN STEEL WORKS, LTD
Yuji FUKUDA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH ULTRAVIOLET BLOCKING POLYLACTIC ACID COMPOSITE MATERIAL REINFO...
Publication number
20240067817
Publication date
Feb 29, 2024
XIHUA UNIVERSITY
Rui HAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SMALL-SIZED CALCIUM CARBONATE PARTICLES IN NONWOVENS AND FILMS
Publication number
20240059870
Publication date
Feb 22, 2024
Berry Global, Inc.
Frank Eschenbacher
B32 - LAYERED PRODUCTS
Information
Patent Application
NOVEL PROTEASES AND USES THEREOF
Publication number
20240059859
Publication date
Feb 22, 2024
CARBIOS
YOUNES BOUCHIBA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CHEMICAL RECYLING OF PLASTICS USING IONIC LIQUIDS OR DEEP EUTECTIC...
Publication number
20240052133
Publication date
Feb 15, 2024
The Regents of the University of California
Chang Dou
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD OF MANUFACTURING MOLDED BODY
Publication number
20240034851
Publication date
Feb 1, 2024
RICOH COMPANY, LTD.
Yuya Hirokawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE HIGH-BARRIER PACKAGING FILM AND PREPARATION METHOD AN...
Publication number
20240026101
Publication date
Jan 25, 2024
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
Caili ZHANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EXPANDABLE POLYLACTIC ACID-BASED THERMAL AND PROTECTIVE PACKAGING A...
Publication number
20240026110
Publication date
Jan 25, 2024
Lifoam Industries, LLC
Saumitra Bhargava
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADVANCED MONO-MATERIAL EXPANDABLE POLYLACTIC ACID-BASED THERMAL AND...
Publication number
20240025622
Publication date
Jan 25, 2024
Lifoam Industries, LLC
Saumitra Bhargava
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Depolymerization of Polyesters with Nano-Dispersed Enzymes
Publication number
20240026114
Publication date
Jan 25, 2024
The Regents of the University of California
Ting Xu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COMPOSITE RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING SAME
Publication number
20240018343
Publication date
Jan 18, 2024
Panasonic Intellectual Property Management Co., Ltd.
AMI OKABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE MATERIAL, METHOD FOR MANUFACTURING A PRODUCT MADE OF A CO...
Publication number
20230407040
Publication date
Dec 21, 2023
STOROPACK HANS REICHENECKER GMBH
Anthony Mahé
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AQUEOUS DISPERSION, COATING LIQUID CONTAINING THIS AQUEOUS DISPERSI...
Publication number
20230407014
Publication date
Dec 21, 2023
Chukyo Yushi Co., Ltd.
Hiroshi HIRAMATSU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid Crystalline Polyesters (LCP) and Thermoplastic Compositions...
Publication number
20230399460
Publication date
Dec 14, 2023
SOLVAY SPECIALTY POLYMERS USA, LLC
Ryan MONDSCHEIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYLACTIC ACID-BASED BEAD FOAM ARTICLES HAVING ULTRA-HIGHLY PLANAR...
Publication number
20230383085
Publication date
Nov 30, 2023
Lifoam Industries, LLC
Saumitra Bhargava
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHA COMPOSITION AND PREPARATION METHOD THEREFOR
Publication number
20230383119
Publication date
Nov 30, 2023
CJ CHEILJEDANG CORPORATION
Yoo Kyoung SHIM
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
DYNAMIC BONDS FOR DOUBLE DEGRADATION FEATURES IN POLYMERIC MATERIALS
Publication number
20230383050
Publication date
Nov 30, 2023
Saudi Arabian Oil Company
Haleema Alamri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE LAMINATED FILM AND METHOD FOR MANUFACTURING SAME
Publication number
20230383078
Publication date
Nov 30, 2023
Ecovance Co. Ltd.
Kyung Youn KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PIEZOELECTRIC BIO-ORGANIC FILMS AND FABRICATION METHOD THEREOF
Publication number
20230363283
Publication date
Nov 9, 2023
City University of Hong Kong
Zhengbao YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
System and Method For The Biodegradation of Bio-Based Polymers In S...
Publication number
20230348687
Publication date
Nov 2, 2023
Kimberly-Clark Worldwide, Inc.
Stephen Quirk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITE COMPRISING FLOUR OF PULSE
Publication number
20230340257
Publication date
Oct 26, 2023
CODA Intellectual Property B.V.
Daniel Eric Lynch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALIPHATIC POLYESTER RESIN COMPOSITION, FOAMED SHEET, METHOD OF MANU...
Publication number
20230340221
Publication date
Oct 26, 2023
Risa TAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...