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Polyesters derived from dicarboxylic acids and dihydroxy compounds
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CPC
C08J2367/02
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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
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C08J2367/02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
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Patents Grants
last 30 patents
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Patent Grant
Retardation film and method for producing the same
Patent number
12,366,694
Issue date
Jul 22, 2025
Osaka Gas Chemicals Co., Ltd.
Yoshiya Ota
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cut-resistant multifunctional melt-spun composite fiber, and fabric...
Patent number
12,366,011
Issue date
Jul 22, 2025
Yancheng Labon Technical Textile Group Co., Ltd.
Xiulan You
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Quantum-dot containing resin sheet or film, method for producing th...
Patent number
12,365,829
Issue date
Jul 22, 2025
TOPPAN INC.
Kazunori Iida
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyester textile waste recycling
Patent number
12,365,780
Issue date
Jul 22, 2025
Inter IKEA Systems B.V.
Zengwei Guo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Biaxially stretched film, film with cured resin layer, and metal la...
Patent number
12,359,059
Issue date
Jul 15, 2025
Mitsubishi Chemical Corporation
Taiki Tsuruoka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Transparent conductive polyester film and use of same
Patent number
12,354,504
Issue date
Jul 8, 2025
Toyobo Co., Ltd.
Shotaro Nishio
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Feedstock engineering of polyester waste for recycling processes
Patent number
12,344,715
Issue date
Jul 1, 2025
Taclov, LLC
Gregory Breyta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Polyester film and foldable display device comprising the same
Patent number
12,344,719
Issue date
Jul 1, 2025
SK MICROWORKS CO., LTD.
Gun Uk Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for manufacturing bulked continuous carpet filament
Patent number
12,343,903
Issue date
Jul 1, 2025
Aladdin Manufacturing Corporation
Thomas R. Clark
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymerized polyester resin, molded product, heat-shrinkable film...
Patent number
12,344,741
Issue date
Jul 1, 2025
Toyobo Co., Ltd.
Keiichiro Togawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, nonwoven fabric and film of biodegradable polyes...
Patent number
12,338,319
Issue date
Jun 24, 2025
SK leaveo Co., Ltd.
Kyung Youn Kim
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
Laminated polyester film
Patent number
12,331,174
Issue date
Jun 17, 2025
Toray Advanced Materials Korea Inc.
Seung Hwan Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyester film and preparation method thereof
Patent number
12,331,175
Issue date
Jun 17, 2025
SK Chemicals Co., Ltd.
Da-Young Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermal decomposition apparatus
Patent number
12,331,168
Issue date
Jun 17, 2025
Niimi-Solar Co., Ltd.
Hideyuki Sakumoto
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Layered high-void-fraction material
Patent number
12,325,793
Issue date
Jun 10, 2025
Plantics B.V.
Wridzer Jan Willem Bakker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive resin composition, method of preparing the same, and mol...
Patent number
12,322,523
Issue date
Jun 3, 2025
LG Chem, Ltd.
Gi Dae Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hard coating film for foldable display, and application of said film
Patent number
12,319,801
Issue date
Jun 3, 2025
Toyobo Co., Ltd.
Yohei Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Recycling process for the recovery of cotton from polyester-cotton...
Patent number
12,319,792
Issue date
Jun 3, 2025
Taclov, LLC
Gregory Breyta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Degradation of plastic materials into terephthalic acid (TPA), ethy...
Patent number
12,312,306
Issue date
May 27, 2025
Ecole Polytechnique Federale de Lausanne (EPFL)
Samantha Lynn Anderson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cellulosic superabsorbent polymer from post-consumer textile waste
Patent number
12,305,023
Issue date
May 20, 2025
The Hong Kong Research Institute of Textiles and Apparel Limited
Edwin Yee Man Keh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Vapor phase infiltration as a tool to affix molecules to polymer su...
Patent number
12,297,592
Issue date
May 13, 2025
Georgia Tech Research Corporation
Emily K. McGuinness
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Electronic mirror device
Patent number
12,298,625
Issue date
May 13, 2025
PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
Hiroaki Sato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Gas barrier aluminum deposition film and preparation method thereof
Patent number
12,291,774
Issue date
May 6, 2025
Toray Advanced Materials Korea, Inc.
Seung Hun Han
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plastic recycling process
Patent number
12,290,961
Issue date
May 6, 2025
IMPACT LABORATORIES LIMITED
Thomas Rose
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Decorative member
Patent number
12,290,158
Issue date
May 6, 2025
LG Chem, Ltd.
Yong Chan Kim
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Composition for protecting light sensitive materials
Patent number
12,291,635
Issue date
May 6, 2025
Avient Corporation
Gary Vernon
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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-...
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR ENHANCING THE MECHANICAL PROPERTIES OF POLYALKYLENE-BAS...
Publication number
20250236702
Publication date
Jul 24, 2025
Florida State University Research Foundation, Inc.
Rufina Alamo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR TRANSFORMING SOLID PLASTIC WASTE INTO HYDROCARBONS
Publication number
20250236716
Publication date
Jul 24, 2025
GRAPHENE SYNTHETIC FEEDSTOCK S.L.
Mario Celedonio REYES SALINAS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLE AND MANUFACTURING METHOD OF POLYMER MATERIAL
Publication number
20250234954
Publication date
Jul 24, 2025
NAN YA PLASTICS CORPORATION
Te-Chao Liao
A43 - FOOTWEAR
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
RECYCLED THERMOPLASTIC POLYESTER ELASTOMER AND MANUFACTURING METHOD...
Publication number
20250223419
Publication date
Jul 10, 2025
SHINKONG SYNTHETIC FIBERS CORPORATION
YEN-HAO TSENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLASTIC PRODUCT MANUFACTURED WITH SHREDDED PLASTIC PARTICLES
Publication number
20250223416
Publication date
Jul 10, 2025
HONEYWELL SAFETY PRODUCTS USA, INC.
Isaac Jesus Ponce
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RECYCLED PLASTIC AND PREPARATION PROCESS AND USE THEREOF
Publication number
20250215186
Publication date
Jul 3, 2025
SINGTEX INDUSTRIAL CO., LTD
Kuo-Chin CHEN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING POLYESTER RESIN AND FIBER COMPRISING REGENERAT...
Publication number
20250215183
Publication date
Jul 3, 2025
SK Chemicals Co., Ltd.
Jun-Yong PARK
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
RECYCLED POLYBUTYLENE TEREPHTHALATE AND METHOD FOR MANUFACTURING TH...
Publication number
20250206909
Publication date
Jun 26, 2025
SHINKONG SYNTHETIC FIBERS CORPORATION
YENHAO TSENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING SPECIFIC COL...
Publication number
20250206907
Publication date
Jun 26, 2025
Revalyu Resources GmbH
Suresh L. MAKHIJA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING A SEPARATED...
Publication number
20250206908
Publication date
Jun 26, 2025
Revalyu Resources GmbH
Suresh L. MAKHIJA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ZWITTERIONIC POLYMER COATING WITH SURFACE GRAFT CROSSLINKING, PREPA...
Publication number
20250205400
Publication date
Jun 26, 2025
TIANJIN UNIVERSITY
Shuangyang LI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PREPARATION METHOD OF IMPACT-RESISTANT POLYESTER COMPOSITION
Publication number
20250197588
Publication date
Jun 19, 2025
NAN YA PLASTICS CORPORATION
Te-Chao Liao
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
PREPARATION METHOD OF WEAR-RESISTANT POLYESTER MATERIAL
Publication number
20250197587
Publication date
Jun 19, 2025
NAN YA PLASTICS CORPORATION
Te-Chao Liao
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SEPARATION OF A POLYMER BLEND COMPRISING A POLYESTER BY A SOLVENT-B...
Publication number
20250197589
Publication date
Jun 19, 2025
BASF SE
Hannah Stephanie MANGOLD
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A PLASTIC PRODUCT
Publication number
20250197597
Publication date
Jun 19, 2025
DataLase Ltd.
Martin Walker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMERIZED POLYESTER RESIN
Publication number
20250197563
Publication date
Jun 19, 2025
TOYOBO MC Corporation
Hironao SASAKI
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
TEREPHTHALIC ACID ESTERS FORMATION
Publication number
20250188245
Publication date
Jun 12, 2025
9449710 CANADA INC.
Adel ESSADDAM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICL...
Publication number
20250188269
Publication date
Jun 12, 2025
Columbia Insurance Company
Hubert J. Booth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR REMOVING COLOR FROM POLYMERIC MATERIALS FOR CHEMICAL REC...
Publication number
20250187232
Publication date
Jun 12, 2025
International Business Machines Corporation
Lucas Charles Moore
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Methods of Purification of Recycled Monomers, and Recycled Monomers...
Publication number
20250188244
Publication date
Jun 12, 2025
Cornell University
Phillip J. Milner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METAL/GLASS FIBER-REINFORCED THERMOPLASTIC RESIN COMPOSITE MATERIAL
Publication number
20250188231
Publication date
Jun 12, 2025
NITTO BOSEKI CO., LTD.
Yosuke NUKUI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PET DEPOLYMERIZATION PROCESS
Publication number
20250188246
Publication date
Jun 12, 2025
REPET S.R.L.
Davide Conte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICL...
Publication number
20250179292
Publication date
Jun 5, 2025
Columbia Insurance Company
Hubert J. Booth
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
(POLY)ESTER AND (POLY)AMIDE COMPOSITIONS, METHOD FOR MODIFYING (POL...
Publication number
20250179263
Publication date
Jun 5, 2025
FRIEDRICH-SCHILLER-UNIVERSITÄT JENA
Carlos GUERRERO SANCHEZ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING A SELECTED F...
Publication number
20250171608
Publication date
May 29, 2025
Revalyu Resources GmbH
Suresh L. MAKHIJA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING SELECTED TEM...
Publication number
20250171610
Publication date
May 29, 2025
Revalyu Resources GmbH
Suresh L. MAKHIJA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING A GRADIENT I...
Publication number
20250171609
Publication date
May 29, 2025
Revalyu Resources GmbH
Suresh L. MAKHIJA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING POROUS PARTI...
Publication number
20250171611
Publication date
May 29, 2025
Revalyu Resources GmbH
Suresh L. MAKHIJA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...