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Polyesters derived from hydroxy carboxylic acids
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CPC
C08J2467/04
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C
CHEMISTRY METALLURGY
C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
C08J2467/00
Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain Derivatives of such polymers
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C08J2467/04
Polyesters derived from hydroxy carboxylic acids
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Patents Grants
last 30 patents
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Patent Grant
Poly(3-hydroxybutyrate) resin sheet for thermoforming, molded body...
Patent number
12,209,167
Issue date
Jan 28, 2025
Kaneka Corporation
Tetsuo Okura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Methods of making polytetrafluoroethylene/polymer composites and us...
Patent number
12,173,125
Issue date
Dec 24, 2024
Wisconsin Alumni Research Foundation
Lih-Sheng Turng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multilayer biodegradable film
Patent number
12,138,890
Issue date
Nov 12, 2024
Novamont S.p.A.
Roberto Ponti
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyalkylene carbonate-based resin, and molded article produced the...
Patent number
12,139,604
Issue date
Nov 12, 2024
LG Chem, Ltd.
Won Hee Woo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Reinforced biodegradable composite material
Patent number
12,122,908
Issue date
Oct 22, 2024
ARCTIC BIOMATERIALS OY
Timo Lehtonen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing thermoplastic starch by in-situ reactive extru...
Patent number
12,098,253
Issue date
Sep 24, 2024
North University of China
Yaqing Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Formulations and products to replace single-use plastics and polyst...
Patent number
12,065,569
Issue date
Aug 20, 2024
NUTJOBS
Paul Ray Kephart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for compounding a thermoplastic composition comprising perf...
Patent number
12,024,602
Issue date
Jul 2, 2024
INGEVITY UK LTD
Magnus Kokko
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Film comprising polylactic acid polymer suitable for graphic articles
Patent number
11,981,810
Issue date
May 14, 2024
3M Innovative Properties Company
Ning Zhou
B32 - LAYERED PRODUCTS
Information
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
TPS/PLA/PBAT blend modified biodegradable resin prepared by using c...
Patent number
11,926,711
Issue date
Mar 12, 2024
Nanjing Wurui Biodegradable New Material Research Institute Co., LTD.
Tingwei Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Preparation of solvent and polymer redispersible formulations of dr...
Patent number
11,926,714
Issue date
Mar 12, 2024
CELLUFORCE INC.
Philippe Bourassa
C30 - CRYSTAL GROWTH
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
Packaging composite material comprising polarizing films and packag...
Patent number
11,685,587
Issue date
Jun 27, 2023
The Coca-Cola Company
Xun Ma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Shape memory polymers
Patent number
11,643,550
Issue date
May 9, 2023
ADOLPHE MERKLE INSTITUTE, UNIVERSITY OF FRIBOURG
Christoph Weder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surface-functionalised polymeric object and method of its production
Patent number
11,618,980
Issue date
Apr 4, 2023
Helmholtz-Zentrum hereon GmbH
Andreas Lendlein
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Nano engineered eggshell flexible biopolymer blend and methods of m...
Patent number
11,613,648
Issue date
Mar 28, 2023
Tuskegee University
Vijaya Rangari
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Liquid crystal polyester resin composition and molded body
Patent number
11,584,850
Issue date
Feb 21, 2023
Sumitomo Chemical Company, Limited
Tomoyuki Hara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal polyester resin composition and molded body
Patent number
11,535,746
Issue date
Dec 27, 2022
Sumitomo Chemical Company, Limited
Tomoyuki Hara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Biodegradable and waterproof shaped articles based on thermoplastic...
Patent number
11,518,860
Issue date
Dec 6, 2022
Seyed Farshid Bahari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Processing method and products produced thereby
Patent number
11,434,347
Issue date
Sep 6, 2022
ALTERWASTE LTD
Martina Zupan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bendable panel
Patent number
11,426,966
Issue date
Aug 30, 2022
JETCOAT (SHANGHAI) CO LTD, CHINA
Huihuang Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam compositions comprising polylactic acid polymer, polyvinyl ace...
Patent number
11,407,872
Issue date
Aug 9, 2022
3M Innovative Properties Company
Joshua M. Fishman
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Aliphatic-aromatic biodegradable polyester
Patent number
11,345,779
Issue date
May 31, 2022
Novamont S.p.A.
Catia Bastioli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid crystal polymer composition for foam molding, method for pro...
Patent number
11,345,811
Issue date
May 31, 2022
Sumitomo Chemical Company, Limited
Taiga Sakai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible prepreg and uses thereof
Patent number
11,312,829
Issue date
Apr 26, 2022
Taiwan Union Technology Corporation
Shur-fen Liu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polylactic acid resin composition and polylactic acid resin molded...
Patent number
11,299,622
Issue date
Apr 12, 2022
BIOWORKS CORPORATION
Takahiko Terada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric material for use in thermal insulation
Patent number
11,286,362
Issue date
Mar 29, 2022
Kimberly-Clark Worldwide, Inc.
Vasily A. Topolkaraev
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of beads for imaging
Patent number
11,286,352
Issue date
Mar 29, 2022
STICHTING RADBOUD UNIVERSITAIR MEDISCH CENTRUM
Mangala Srinivas
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION, METHOD FOR PREPARING THERMOPLASTIC...
Publication number
20250043129
Publication date
Feb 6, 2025
Chimei Corporation
Shang-Ju HSIEH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTILAYER BIODEGRADABLE FILM
Publication number
20250033333
Publication date
Jan 30, 2025
Novamont S.p.A.
Roberto PONTI
B32 - LAYERED PRODUCTS
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
Synergists for Hyperbranched Polyol Polymer Processing Additives
Publication number
20250002710
Publication date
Jan 2, 2025
3M Innovative Properties Company
Chetan P. Jariwala
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE RESIN COMPOSITION HAVING HIGH CALCIUM CARBONATE CONTENT
Publication number
20240425673
Publication date
Dec 26, 2024
SKC CO., LTD.
Kweon Hyung HAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION OF (CO) POLYESTERS, SINGLE-LAYER FILM AND USE FOR PACKA...
Publication number
20240425697
Publication date
Dec 26, 2024
LA BOULANGERE
Anaïs LAJARRIGE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND BIODEGRADABLE RESIN PRODUCT COMPRISING THE SAME
Publication number
20240409737
Publication date
Dec 12, 2024
LG CHEM, LTD.
Wooseon CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FORMULATIONS AND PRODUCTS TO REPLACE SINGLE-USE PLASTICS AND POLYST...
Publication number
20240360316
Publication date
Oct 31, 2024
NUTJOBS INC.
Paul Ray Kephart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOAMABLE CELLULOSE ACETATE COMPOSITIONS, FOAMS AND FOAM ARTICLES FO...
Publication number
20240352235
Publication date
Oct 24, 2024
Eastman Chemical Company
WAYNE KEN SHIH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Molding Material Production Method And Molding Material
Publication number
20240317896
Publication date
Sep 26, 2024
SEIKO EPSON CORPORATION
Atsushi YAMADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A RESIN COMPOSITION AND A BIODEGRADABLE RESIN PRODUCT COMPRISING TH...
Publication number
20240309204
Publication date
Sep 19, 2024
LG CHEM, LTD.
Wooseon CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF BIMODAL MOLECULAR WEIGHT POLY(HYDROXYALKANOATES)
Publication number
20240309206
Publication date
Sep 19, 2024
Danimer IPCo, LLC
Michael Mang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FILM COMPRISING POLYLACTIC ACID POLYMER SUITABLE FOR GRAPHIC ARTICLES
Publication number
20240294748
Publication date
Sep 5, 2024
3M Innovative Properties Company
Ning Zhou
B32 - LAYERED PRODUCTS
Information
Patent Application
Polymeric Films Having Reduced Melt Fracture and Related Methods
Publication number
20240279446
Publication date
Aug 22, 2024
DOVER CHEMICAL CORPORATION
Michael Jakupca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING FILLER COMPOSITION FOR MOLDING
Publication number
20240261211
Publication date
Aug 8, 2024
ULTRA V CO., LTD.
Han Jin KWON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIODEGRADABLE RESIN COMPOSITION, AND BIODEGRADABLE FILM AND BIODEGR...
Publication number
20240254295
Publication date
Aug 1, 2024
CJ CHEILJEDANG CORPORATION
Minho JUNG
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
AMORPHOUS THERMOPLASTIC ADDITIVE MANUFACTURED ARTICLES AND METHOD T...
Publication number
20240254327
Publication date
Aug 1, 2024
Jabil Inc.
Thomas Fry
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
BLOWN FILM ARTICLE OF PHA AND WAX ADDITIVES
Publication number
20240240015
Publication date
Jul 18, 2024
Plastic Suppliers, Inc. dba Earthfirst
Tom Bowden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE COMPOSITIONS AND ARTICLES FORMED THEREFROM
Publication number
20240228823
Publication date
Jul 11, 2024
Eastman Chemical Company
Paul Michael Atkinson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
BIODEGRADABLE FILM
Publication number
20240209204
Publication date
Jun 27, 2024
BIO-TEC BIOLOGISCHE NATRUVERPACKUNGEN GMBH & CO. KG
Harald Schmidt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
COMPOSTABLE AND ANTIMICROBIAL MATERIAL FOR USE IN PACKAGING MATERIAL
Publication number
20240117180
Publication date
Apr 11, 2024
Gene Benfatti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGNIN-BASED BIOPLASTIC MATERIAL, PROCESSES FOR PREPARING THE SAME...
Publication number
20240026157
Publication date
Jan 25, 2024
UPM-KYMMENE CORPORATION
Giuliano Leonardi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHEET HAVING CLOSED CELL LAYER
Publication number
20240017520
Publication date
Jan 18, 2024
DONGSUNG CHEMICAL CO., LTD.
Sumi PARK
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
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
MASTERBATCH OF HIGHLY LOADED AMORPHOUS PHA DISPERSED IN AMORPHOUS O...
Publication number
20230312917
Publication date
Oct 5, 2023
CJ CHEILJEDANG CORPORATION
John LICATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTILAYER BIODEGRADABLE FILM
Publication number
20230311460
Publication date
Oct 5, 2023
Novamont S.p.A.
Roberto PONTI
B32 - LAYERED PRODUCTS
Information
Patent Application
MOLDING RESIN MATERIAL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20230303805
Publication date
Sep 28, 2023
Nippon Paper Industries Co., Ltd.
Hiroshi Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN FILM, AND BAG, GLOVE, AND BANDING MATERIAL FORMED FROM THE RE...
Publication number
20230303828
Publication date
Sep 28, 2023
KANEKA CORPORATION
Wei MIAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LOW NOISE BIODEGRADABLE BREATHABLE FILMS
Publication number
20230257555
Publication date
Aug 17, 2023
Omya International AG
Michael KNERR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...