Polyesters derived from hydroxycarboxylic acids

Industry

CPC
C08L67/04

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Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain Compositions of derivatives of such polymers

Current Industry

C08L67/04Polyesters derived from hydroxycarboxylic acids

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Molded article and method for producing molded article
- Patent number 12,269,946
- Issue date Apr 8, 2025
- Mitsubishi Chemical Corporation
- Yuya Kanamori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Nonwoven fabric, method for manufacturing same, and composition for...
- Patent number 12,252,824
- Issue date Mar 18, 2025
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Koichiro Uto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
Biopolymer coated fiber food service items
- Patent number 12,240,208
- Issue date Mar 4, 2025
- Danimer IPCo, LLC
- Phillip Van Trump
- B32 - LAYERED PRODUCTS
Information Patent Grant
Brain damage recovery material
- Patent number 12,226,544
- Issue date Feb 18, 2025
- Tazuke Kofukai
- Yoshihisa Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymer composition for use in an antenna system
- Patent number 12,230,865
- Issue date Feb 18, 2025
- Ticona LLC
- Young Shin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and methods for manufacturing biodegradable, compostable,...
- Patent number 12,220,852
- Issue date Feb 11, 2025
- New Wincup Holdings, Inc.
- Bradley Keith Laporte
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Poly(3-hydroxybutyrate) resin tube and method for producing same
- Patent number 12,221,538
- Issue date Feb 11, 2025
- Kaneka Corporation
- Tetsuo Okura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Crystallizable resins
- Patent number 12,215,223
- Issue date Feb 4, 2025
- Align Technology, Inc.
- Michael Christopher Cole
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
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
Information 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
Polymer composition, molded body, and nerve regeneration inducing tube
- Patent number 12,202,969
- Issue date Jan 21, 2025
- Toray Industries, Inc.
- Kenichi Harimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Packaging films and methods of making the same
- Patent number 12,202,963
- Issue date Jan 21, 2025
- DISSOLVES, INC.
- Jared Richard Raszewski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Compositions comprising citrate and applications thereof
- Patent number 12,194,059
- Issue date Jan 14, 2025
- Board of Regents, The University of Texas System
- Jian Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Development and characterization of f-gelatin electrospun scaffolds...
- Patent number 12,187,888
- Issue date Jan 7, 2025
- Board of Regents, The University of Texas System
- Binata Joddar
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Biodegradable laminate
- Patent number 12,187,017
- Issue date Jan 7, 2025
- MITSUBISHI CHEMICAL CORPORATION
- Mai Inagaki
- B32 - LAYERED PRODUCTS
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
Method for producing low-cost fully biodegradable disposable straw
- Patent number 12,187,898
- Issue date Jan 7, 2025
- CHINA YUNHONG HOLDINGS CO., LTD.
- Yubao Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Body for a writing, tracing, drawing or coloring pencil
- Patent number 12,172,458
- Issue date Dec 24, 2024
- Societe BIC
- Julien Gouerec
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Degradable plastic bottle, preparation method and degradation metho...
- Patent number 12,172,813
- Issue date Dec 24, 2024
- JIANGSU TRUST CROP PROTECTION TECHNOLOGY CO., LTD.
- Hong Che
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Biodegradable polymer blends for manufacturing medical devices
- Patent number 12,163,020
- Issue date Dec 10, 2024
- Evonik Operations GmbH
- Mahrokh Dadsetan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymers for additive manufacturing
- Patent number 12,163,022
- Issue date Dec 10, 2024
- Poly-Med, Inc.
- Michael Scott Taylor
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymer composites
- Patent number 12,163,004
- Issue date Dec 10, 2024
- Warner Babcock Institute for Green Chemistry, LLC
- Christopher William Livesey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Medical devices formed from polymer filaments
- Patent number 12,150,874
- Issue date Nov 26, 2024
- Boston Scientific Scimed, Inc.
- Gerald Fredrickson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
5G system containing a polymer composition
- Patent number 12,142,820
- Issue date Nov 12, 2024
- Ticona LLC
- Xiaowei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyglycolide copolymer composition and preparation thereof
- Patent number 12,139,603
- Issue date Nov 12, 2024
- Pujing Chemical Industry Co., Ltd.
- Xinzhou Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Synthesis of environmentally degradable alkyl polyesters
- Patent number 12,122,870
- Issue date Oct 22, 2024
- Akina, Inc.
- John Solomon Garner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-...

Patents Applicationslast 30 patents

Information Patent Application
HOT MELT ADHESIVE COMPOSITIONS BASED ON POLY (ALPHA-METHYL-BETA-PRO...
- Publication number 20250109291
- Publication date Apr 3, 2025
- BOSTIK SA
- Steven D. GRAY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIOCOMPOSITE COMPRISING BEESWAX AND METHOD OF OBTAINING BIOCOMPOSIT...
- Publication number 20250101220
- Publication date Mar 27, 2025
- Politechnika Warszawska
- Robert PRZEKOP
- 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
MULTIPHASED POLYHYDROXYALKANOATE-BASED COMPOSITIONS AND ARTICLES MA...
- Publication number 20250092251
- Publication date Mar 20, 2025
- Newlight Technologies, Inc.
- Jeffery Leon
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
BIODEGRADABLE LAMINATE
- Publication number 20250083430
- Publication date Mar 13, 2025
- MITSUBISHI CHEMICAL CORPORATION
- Mai INAGAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BIODEGRADABLE RUBBER COMPOSITION
- Publication number 20250075070
- Publication date Mar 6, 2025
- Sung Yull LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER CAPACITIVE SENSORS AND METHODS OF USES THEREOF
- Publication number 20250066597
- Publication date Feb 27, 2025
- University of Ottawa
- Benoît Hugo LESSARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLY(3-HYDROXYBUTYRATE) RESIN TUBE AND METHOD FOR PRODUCING SAME
- Publication number 20250066605
- Publication date Feb 27, 2025
- KANEKA CORPORATION
- Tetsuo OKURA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMERS FOR ADDITIVE MANUFACTURING
- Publication number 20250066607
- Publication date Feb 27, 2025
- POLY-MED, INC.
- Michael Scott Taylor
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MODIFIED ALIPHATIC POLYESTER RESIN AND COMPOSITION OR MOLDED ARTICL...
- Publication number 20250066538
- Publication date Feb 27, 2025
- KANEKA CORPORATION
- Takenobu SUNAGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIODEGRADEABLE COMPOSITE AND METHOD OF PREPARATION THEREOF
- Publication number 20250051576
- Publication date Feb 13, 2025
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Wei LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IMPROVED POLYMER COMPOSITES
- Publication number 20250051551
- Publication date Feb 13, 2025
- WARNER BABCOCK INSTITUTE FOR GREEN CHEMISTRY, LLC
- Christopher William Livesey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
RESIN TUBE
- Publication number 20250019539
- Publication date Jan 16, 2025
- KANEKA CORPORATION
- Tomoaki HASHIGUCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS PIEZOELECTRIC COMPOSITES AND PRODUCTION THEREOF
- Publication number 20250018642
- Publication date Jan 16, 2025
- Xerox Corporation
- Sarah J. VELLA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Prosthetic Valves and Related Inventions
- Publication number 20250017724
- Publication date Jan 16, 2025
- Tendyne Holdings, Inc.
- Robert Vidlund
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sustainable, High Flow Liquid Crystalline Polymer Composition
- Publication number 20250011591
- Publication date Jan 9, 2025
- Ticona LLC
- Young Shin Kim
- H01 - BASIC ELECTRIC ELEMENTS
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
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
Molding Material
- Publication number 20250002712
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Tomohiro FUJITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INTRAOCULAR IMPLANT WITH HIGH LOADING OF A PROSTAMIDE
- Publication number 20250000695
- Publication date Jan 2, 2025
- Allergan, Inc.
- Alazar N. Ghebremeskel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultrahigh Flow Liquid Crystalline Polymer Composition
- Publication number 20250002711
- Publication date Jan 2, 2025
- Ticona LLC
- Young Shin Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Molding Material
- Publication number 20250002713
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Tomohiro FUJITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIODEGRADABLE POLYMER BASED BIOCOMPOSITES
- Publication number 20240425680
- Publication date Dec 26, 2024
- CTK RESEARCH AND DEVELOPMENT CANADA LTD.
- Tizazu H. MEKONNEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-Elastic Degradable Pickleball
- Publication number 20240417561
- Publication date Dec 19, 2024
- MEMEDA LLC
- Weili Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLOW-MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20240416572
- Publication date Dec 19, 2024
- KANEKA CORPORATION
- Yoshiaki MATSUOKA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Polyesters derived from hydroxycarboxylic acids

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Molded article and method for producing molded article

Production of bimodal molecular weight poly (hydroxyalkanoates)

Nonwoven fabric, method for manufacturing same, and composition for...

Development of bio-composite materials for 3D printing using milk p...

Biopolymer coated fiber food service items

Brain damage recovery material

Polymer composition for use in an antenna system

Apparatus and methods for manufacturing biodegradable, compostable,...

Poly(3-hydroxybutyrate) resin tube and method for producing same

Crystallizable resins

Polymer composition and film for use in 5G applications

Poly(3-hydroxybutyrate) resin sheet for thermoforming, molded body...

Polymer composition, molded body, and nerve regeneration inducing tube

Packaging films and methods of making the same

Compositions comprising citrate and applications thereof

Development and characterization of f-gelatin electrospun scaffolds...

Biodegradable laminate

Poly(3-hydroxyalkanoate) foam particles and poly(3-hydroxyalkanoate...

Method for producing low-cost fully biodegradable disposable straw

Body for a writing, tracing, drawing or coloring pencil

Degradable plastic bottle, preparation method and degradation metho...

Biodegradable polymer blends for manufacturing medical devices

Polymers for additive manufacturing

Polymer composites

Medical devices formed from polymer filaments

5G system containing a polymer composition

Polyglycolide copolymer composition and preparation thereof

Polyalkylene carbonate-based resin, and molded article produced the...

Synthesis of environmentally degradable alkyl polyesters

Use of rare earth amino acid complex, polylactic acid composition a...

Patents Applicationslast 30 patents

HOT MELT ADHESIVE COMPOSITIONS BASED ON POLY (ALPHA-METHYL-BETA-PRO...

BIOCOMPOSITE COMPRISING BEESWAX AND METHOD OF OBTAINING BIOCOMPOSIT...

RESIN COMPOSITION AND METHOD FOR PRODUCING RESIN COMPOSITION

MULTIPHASED POLYHYDROXYALKANOATE-BASED COMPOSITIONS AND ARTICLES MA...

BIODEGRADABLE LAMINATE

BIODEGRADABLE RUBBER COMPOSITION

POLYMER CAPACITIVE SENSORS AND METHODS OF USES THEREOF

POLY(3-HYDROXYBUTYRATE) RESIN TUBE AND METHOD FOR PRODUCING SAME

POLYMERS FOR ADDITIVE MANUFACTURING

MODIFIED ALIPHATIC POLYESTER RESIN AND COMPOSITION OR MOLDED ARTICL...

BIODEGRADEABLE COMPOSITE AND METHOD OF PREPARATION THEREOF

IMPROVED POLYMER COMPOSITES

METHOD FOR PRODUCING POLYHYDROXYALKANOATE, AND USE OF SAME

HYDROLYSIS STABLE COMPOSITIONS FOR FILMS IN SOLAR CELLS

THERMOPLASTIC RESIN COMPOSITION, METHOD FOR PREPARING THERMOPLASTIC...

BIODEGRADABLE POLYMER EXPANDED BEAD CAPABLE OF BEING FORMED BY STEA...

BIODEGRADABLE POLYMER COMPOSITION WITH PROCESSING AID

RESIN TUBE

POROUS PIEZOELECTRIC COMPOSITES AND PRODUCTION THEREOF

Prosthetic Valves and Related Inventions

Sustainable, High Flow Liquid Crystalline Polymer Composition

STRETCHED FILM AND METHOD FOR PRODUCING THE SAME

Synergists for Hyperbranched Polyol Polymer Processing Additives

Molding Material

INTRAOCULAR IMPLANT WITH HIGH LOADING OF A PROSTAMIDE

Ultrahigh Flow Liquid Crystalline Polymer Composition

Molding Material

BIODEGRADABLE POLYMER BASED BIOCOMPOSITES

High-Elastic Degradable Pickleball

BLOW-MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME