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Polyesters derived from hydroxy carboxylic acids
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CPC
C08J2367/04
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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
C08J2367/00
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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C08J2367/04
Polyesters derived from hydroxy carboxylic acids
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Patents Grants
last 30 patents
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Patent Grant
Mechanoenzymatic degradation of polymers
Patent number
12,344,880
Issue date
Jul 1, 2025
The Royal Institution for the Advancement of Learning / McGill University
Karine Auclair
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Packaging film
Patent number
12,344,450
Issue date
Jul 1, 2025
Novamont S.p.A.
Catia Bastioli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resins derived from renewable sources and structures manufactured f...
Patent number
12,338,317
Issue date
Jun 24, 2025
BIO BOND APS
Martin Jensen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Wavelength-controllable cellulose iridescent film and method for pr...
Patent number
12,305,011
Issue date
May 20, 2025
South China University of Technology
Bin Wang
B82 - NANO-TECHNOLOGY
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
Depolymerization of a polyhydroxyalkanoate and recycling of hydroxy...
Patent number
12,297,328
Issue date
May 13, 2025
Kimberly-Clark Worldwide, Inc.
Stephen Quirk
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Aquatic plant biomass-based decomposable and antibacterial plastic...
Patent number
12,291,610
Issue date
May 6, 2025
Sun-Che Lin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Search for candidate molecules using quantum or thermodynamical sim...
Patent number
12,291,608
Issue date
May 6, 2025
X Development LLC
Vahe Gharakhanyan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bioactive plastics with programmable degradation and microplastic e...
Patent number
12,281,208
Issue date
Apr 22, 2025
The Regents of the University of California
Ting Xu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the production of a formulation containing poly(lactic...
Patent number
12,275,844
Issue date
Apr 15, 2025
SICOR-SOCIEDADE INDUSTRIAL DE CORDOARIA
Augusto Sá Alves Da Silva
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Production of bimodal molecular weight poly (hydroxyalkanoates)
Patent number
12,252,611
Issue date
Mar 18, 2025
DANIMER IPCo. LLC
Michael Mang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Development of bio-composite materials for 3D printing using milk p...
Patent number
12,247,325
Issue date
Mar 11, 2025
WiSys Technology Foundation, Inc.
John Obielodan
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method for producing composition for melt processing
Patent number
12,240,955
Issue date
Mar 4, 2025
Kaneka Corporation
Asuka Fukutome
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Thermoplastic liquid crystal polymer molded body and method for man...
Patent number
12,233,620
Issue date
Feb 25, 2025
Kuraray Co., Ltd.
Tatsuya Sunamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Plasma ion processing of substrates
Patent number
12,237,150
Issue date
Feb 25, 2025
LIFEHOUSE AUSTRALIA AS TRUSTEE FOR THE LIFEHOUSE AUSTRALIA TRUST
David R. McKenzie
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Polymer composition and film for use in 5G applications
Patent number
12,209,164
Issue date
Jan 28, 2025
Ticona LLC
Xiaowei Zhang
H01 - BASIC ELECTRIC ELEMENTS
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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
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
Information
Patent Grant
Supercritical fluid injection foaming polylactide foam material and...
Patent number
12,202,179
Issue date
Jan 21, 2025
Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sc...
Long Wang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Porous material with microscale features
Patent number
12,187,865
Issue date
Jan 7, 2025
The Regents of the University of California
Mark H. Tuszynski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(3-hydroxyalkanoate) foam particles and poly(3-hydroxyalkanoate...
Patent number
12,187,868
Issue date
Jan 7, 2025
Kaneka Corporation
Tetsuya Minami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Technique for controlling molecular weight of PHA copolymer produce...
Patent number
12,173,347
Issue date
Dec 24, 2024
Sumitomo Forestry Co., Ltd.
Kotaro Ino
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Device for manufacturing large amount of polymeric micro-scaffolds
Patent number
12,128,585
Issue date
Oct 29, 2024
Industry Foundation of Chonnam National University
Eun Pyo Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of rare earth amino acid complex, polylactic acid composition a...
Patent number
12,122,894
Issue date
Oct 22, 2024
BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
Luya Cao
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
Biopolymer composition, preparation method for same and bioplastic...
Patent number
12,104,011
Issue date
Oct 1, 2024
LG Chem, Ltd.
Banseok Choi
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
12,103,285
Issue date
Oct 1, 2024
Chang Chun Plastics Co., Ltd.
An-Pang Tu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyester packaging material
Patent number
12,098,274
Issue date
Sep 24, 2024
Penn Color, Inc.
Kelan Wieloch
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
Depolymerization of a Polyhydroxyalkanoate and Recycling of Hydroxy...
Publication number
20250236714
Publication date
Jul 24, 2025
Kimberly-Clark Worldwide, Inc.
Stephen Quirk
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SEARCH FOR CANDIDATE MOLECULES USING QUANTUM OR THERMODYNAMICAL SIM...
Publication number
20250236717
Publication date
Jul 24, 2025
X Development LLC
Vahe Gharakhanyan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIOLOGICAL FUNCTION COMPOSITE POROUS POLYESTER MICROSPHERES AND PRE...
Publication number
20250230277
Publication date
Jul 17, 2025
Linghui CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND PRODUCTS INCLUDING POLYMER MATRIX COMPOSITES, METHODS O...
Publication number
20250230291
Publication date
Jul 17, 2025
Lyten, Inc.
Bryce Anzelmo
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
MODIFIED BIODEGRADABLE ELASTOMERS WITH IMPROVED RESIN COMPATIBILITY...
Publication number
20250223435
Publication date
Jul 10, 2025
Erthos Inc.
Hossein ABDOLI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable Polymers for Packaging Applications and Methods of Ma...
Publication number
20250197630
Publication date
Jun 19, 2025
Flora Coatings Inc.
Atul Tiwari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EXPANDABLE POLYLACTIC ACID FOAM ARTICLES WITH RIDGES AND ASSOCIATED...
Publication number
20250163233
Publication date
May 22, 2025
Lifoam Industries, LLC
Saumitra Bhargava
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYLACTIC ACID HIGH-STRENGTH LONG FIBER USING NATURAL DYE PIGMENTS...
Publication number
20250137172
Publication date
May 1, 2025
VISIONWORLD CO., LTD.
Yoon Seok JANG
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
FOAMED POLYLACTIC ACID SHEET, AND METHOD FOR PRODUCING FOAMED POLYL...
Publication number
20250129226
Publication date
Apr 24, 2025
RICOH COMPANY, LTD.
Satoshi OGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF MAKING BIODEGRADABLE AND/OR COMPOSTABLE BIOBASED POWDERS...
Publication number
20250122345
Publication date
Apr 17, 2025
Stratasys, Inc.
Franciscus Johannes Marie DERKS
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
METHOD AND APPARATUS FOR POLYMER PRECIPITATION
Publication number
20250115722
Publication date
Apr 10, 2025
Christoph ENZENSPERGER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND METHOD FOR PRODUCING RESIN COMPOSITION
Publication number
20250092250
Publication date
Mar 20, 2025
Nippon Paper Industries Co., Ltd.
Yujiroh FUKUDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BI-POLYMER THERMOPLASTIC
Publication number
20250059368
Publication date
Feb 20, 2025
Joel A. Dyksterhouse
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MAKING A BIODEGRADABLE THERMAL INSULATION COMPOSITE BASED...
Publication number
20250051530
Publication date
Feb 13, 2025
UNITED ARAB EMIRATES UNIVERSITY
BASIM ABU-JDAYIL
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYHYDROXYALKANOATE COMPOSITION COMPRISING CRYSTALLIZATION ACCELER...
Publication number
20250051545
Publication date
Feb 13, 2025
Shanghai Bluepha Microbiology Technology Co., Ltd
Zhiyu MA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CALCIUM CARBONATE-COMPRISING MATERIAL WITH HIGH BIO-BASED CARBON CO...
Publication number
20250051539
Publication date
Feb 13, 2025
Omya International AG
Matthias WELKER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING POLYHYDROXYALKANOATE, AND USE OF SAME
Publication number
20250043130
Publication date
Feb 6, 2025
KANEKA CORPORATION
Naoki DEGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROLYSIS STABLE COMPOSITIONS FOR FILMS IN SOLAR CELLS
Publication number
20250043088
Publication date
Feb 6, 2025
LANXESS Deutschland GmbH
Wilhelm LAUFER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
POROUS PARTICLE, COSMETIC COMPOSITION, AND PRODUCTION METHOD FOR PO...
Publication number
20250043093
Publication date
Feb 6, 2025
DAICEL CORPORATION
Keiko KOBAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIO-BASED PLASTICIZERS
Publication number
20250043107
Publication date
Feb 6, 2025
Cargill, Incorporated
William BRAGG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
BIODEGRADABLE POLYMER COMPOSITION WITH PROCESSING AID
Publication number
20250019538
Publication date
Jan 16, 2025
KANEKA AMERICAS HOLDING, INC.
Shusuke Yoshihara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TALC PARTICULATES AND BIOPLASTIC POLYMERS
Publication number
20250011567
Publication date
Jan 9, 2025
IMERTECH SAS
Gilles MELI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STRETCHED FILM AND METHOD FOR PRODUCING THE SAME
Publication number
20250011556
Publication date
Jan 9, 2025
KANEKA CORPORATION
Naoya KAMIKARIYA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BIOPOLYMER COMPOSITION, PREPARATION METHOD FOR SAME AND BIOPLASTIC...
Publication number
20240417512
Publication date
Dec 19, 2024
LG CHEM, LTD.
Banseok CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION AND FILMS COMPRISING POLYLACTIC ACID POLYMER AND COPOLY...
Publication number
20240417523
Publication date
Dec 19, 2024
3M Innovative Properties Company
William W. Merrill
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRECIPITATED CALCIUM CARBONATE WITH HIGH BIO-BASED CARBON CONTENT F...
Publication number
20240409719
Publication date
Dec 12, 2024
Omya International AG
Matthias WELKER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CUSHIONING ELEMENT AND SHOE
Publication number
20240398059
Publication date
Dec 5, 2024
adidas AG
Tru Huu Minh Le
A41 - WEARING APPAREL