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Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
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
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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...
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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
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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
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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
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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
Method for plasma deposition of anti-fog coatings
Patent number
12,286,559
Issue date
Apr 29, 2025
UniversiteLaval
Gaétan Laroche
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Film for coating metal sheet and resin coated metal sheet
Patent number
12,280,575
Issue date
Apr 22, 2025
JFE Steel Corporation
Soichi Fujimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polymer dispersed cellulose nanocrystals
Patent number
12,281,209
Issue date
Apr 22, 2025
Thomas O'Lenick
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Microwell film for bioassay, photosensitive resin composition for f...
Patent number
12,281,187
Issue date
Apr 22, 2025
Asahi Kasei Kabushiki Kaisha
Fujito Yamaguchi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Polyester resin using recycled bis(2-hydroxyethyl) terephthalate an...
Patent number
12,275,826
Issue date
Apr 15, 2025
SK Chemicals Co., Ltd.
Da-Young Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Raw-material supply system and raw-material supply method
Patent number
12,269,928
Issue date
Apr 8, 2025
Ebara Environmental Plant Co., Ltd.
Takayuki Ihara
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Methods of manufacturing articles utilizing foam particles
Patent number
12,269,208
Issue date
Apr 8, 2025
Nike, Inc.
Jay Constantinou
B32 - LAYERED PRODUCTS
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Patent Grant
Polyurethane dispersion
Patent number
12,269,930
Issue date
Apr 8, 2025
Mitsui Chemicals, Inc.
Chikako Kouda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polysaccharide coatings with oxygen barrier properties
Patent number
12,264,248
Issue date
Apr 1, 2025
NUTRITION & BIOSCIENCES USA 4, INC.
Natnael Behabtu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyester recycling process with pre-reaction purification
Patent number
12,264,225
Issue date
Apr 1, 2025
Taclov, LLC
Gregory Breyta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biaxially oriented formable polyester film
Patent number
12,264,243
Issue date
Apr 1, 2025
Polyplex Corporation Limited
Pranay Kothari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Aqueous biopolymer dispersions
Patent number
12,258,469
Issue date
Mar 25, 2025
Aquaspersions Limited
Alan Bewsher
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heat-shrinkable polyester-based film
Patent number
12,258,457
Issue date
Mar 25, 2025
Toyobo Co., Ltd.
Shintaro Ishimaru
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for improving hue of recycled bis-2-hydroxylethyl terephthal...
Patent number
12,258,453
Issue date
Mar 25, 2025
Nan Ya Plastics Corporation
Te-Chao Liao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Systems and methods for photophoretic propulsion for flight
Patent number
12,252,598
Issue date
Mar 18, 2025
The Trustees of the University of Pennsylvania
Igor Bargatin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compounds comprising perfluorinated group, photoinitiator group, an...
Patent number
12,247,001
Issue date
Mar 11, 2025
3M Innovative Properties Company
Thomas P. Klun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymer composite material and preparation method thereof
Patent number
12,234,541
Issue date
Feb 25, 2025
CITY UNIVERSITY OF HONG KONG SHENZHEN FUTIAN RESEARCH INSTITUTE
Jian Lu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Soil biodegradable blown film bag formulation
Patent number
12,227,641
Issue date
Feb 18, 2025
Green IP, LLC
Kelvin T. Okamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixed waste plastics compatibilizers for asphalt
Patent number
12,227,459
Issue date
Feb 18, 2025
Arizona Board of Regents on behalf of Arizona State University
Elham Fini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition and cured product of same
Patent number
12,227,611
Issue date
Feb 18, 2025
Daicel Corporation
Takashi Konno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING AN AQUEOUS EMULSION OF POLYESTER
Publication number
20250163272
Publication date
May 22, 2025
KAO CORPORATION
Machiko IE-KONO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EFFICIENT CHEMICAL RECYCLING METHOD FOR WASTE POLYESTER FABRICS
Publication number
20250154334
Publication date
May 15, 2025
NAN YA PLASTICS CORPORATION
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHORUS-BASED FLAME RETARDANT AND THERMOPLASTIC RESIN COMPOSITIO...
Publication number
20250154343
Publication date
May 15, 2025
LG CHEM, LTD.
Seoyoung IM
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PET CHEMICAL RECYCLING METHOD
Publication number
20250153159
Publication date
May 15, 2025
NAN YA PLASTICS CORPORATION
Te-Chao Liao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ISPETASE-8xCHIMERA RECOMBINASE, ENCODING GENE, RECOMBINANT PLASMID,...
Publication number
20250154478
Publication date
May 15, 2025
BEIJING MEIHAO BIOTECHNOLOGY CO., LTD.
Wei QI
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PLASTICIZER COMPOSITION AND RESIN COMPOSITION INCLUDING THE SAME
Publication number
20250145794
Publication date
May 8, 2025
LG CHEM, LTD.
Hyun Kyu KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MIXED WASTE PLASTICS COMPATIBILIZERS FOR ASPHALT
Publication number
20250145529
Publication date
May 8, 2025
Elham Fini
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POLYESTER RESIN COMPOSITION, PREPARATION METHOD THEREOF AND USE THE...
Publication number
20250136807
Publication date
May 1, 2025
ZHUHAI VANTEQUE SPECIALTY ENGINEERING PLASTICS CO., LTD.
Kun YAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR OBTAINING ORE DUST SUPPRESSANT RESIN, ORES DUST SUPPRES...
Publication number
20250136855
Publication date
May 1, 2025
VALE S.A.
Renata Eline Frank VASCONCELOS
E21 - EARTH DRILLING MINING
Information
Patent Application
ENZYME VARIANTS AND USES THEREOF
Publication number
20250136957
Publication date
May 1, 2025
Samsara Eco Pty Limited
Jake Wesley SAUNDERS
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COPOLYESTERS DERIVED FROM ALIPHATIC GLYCOLS, AROMATIC DICARBOXYLIC...
Publication number
20250136752
Publication date
May 1, 2025
Mylar Specialty Films U.S. Limited Partnership
Stephen Jones
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECYCLED CONTENT POLYETHYLENE TEREPHTHALATE AND METHOD OF MAKING TH...
Publication number
20250122331
Publication date
Apr 17, 2025
Eastman Chemical Company
Michael Paul Ekart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER TEXTILE WASTE RECYCLING
Publication number
20250122353
Publication date
Apr 17, 2025
Inter IKEA Systems B.V.
Zengwei GUO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING BIODEGRADABLE STRETCH FILMS
Publication number
20250122372
Publication date
Apr 17, 2025
BIOWRAP
Laurent MASSACRIER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING POLYESTER MODIFIED MATERIAL FROM RECYCLED RELE...
Publication number
20250115731
Publication date
Apr 10, 2025
NAN YA PLASTICS CORPORATION
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyester Depolymerisation
Publication number
20250115733
Publication date
Apr 10, 2025
Technological University of The Shannon: Midlands Midwest
Margaret Brennan Fournet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC POLYESTER RESIN COMPOSITION, METHOD OF PRODUCING THER...
Publication number
20250115757
Publication date
Apr 10, 2025
TORAY INDUSTRIES, INC.
Yusuke Tojo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING TEREPHTHALIC ACID AND TEREPHTHALIC ACID PRODUC...
Publication number
20250101196
Publication date
Mar 27, 2025
SK Chemicals Co., Ltd.
Yu-Mi CHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PBT-ALUMINA COMPOSITE PARTICLES, METHODS, AND MOLDED PARTS
Publication number
20250101187
Publication date
Mar 27, 2025
SHPP Global Technologies B.V.
Devendra Narayandas BAJAJ
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INTEGRATED CHEMICAL RECYCLING FACILITY WITH POLYETHYLENE TEREPHTHAL...
Publication number
20250101197
Publication date
Mar 27, 2025
Eastman Chemical Company
Michael Paul Ekart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF 1,4-BUTANEDIOL FROM RENEWABLE SOURCES...
Publication number
20250091973
Publication date
Mar 20, 2025
Novamont S.p.A.
Marco COTTI COMETTINI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR RECOVERING CHEMICALS IN A PROCESS FOR RECYCLING BLEND T...
Publication number
20250092217
Publication date
Mar 20, 2025
SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.
Fatih KONUKOGLU
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
METHOD FOR RECOVERING MONOMER
Publication number
20250084230
Publication date
Mar 13, 2025
Honda Motor Co., Ltd.
Ryosuke KODAIRA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RECYCLED CONTENT POLYETHYLENE TEREPHTHALATE AND METHOD OF MAKING TH...
Publication number
20250084209
Publication date
Mar 13, 2025
Eastman Chemical Company
Michael Paul Ekart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEMPERATURE-SENSITIVE AND HUMIDITY-REGULATING FIBER AND MANUFACTURI...
Publication number
20250084211
Publication date
Mar 13, 2025
TAIWAN TEXTILE RESEARCH INSTITUTE
Yi-Ching SUNG
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
INTEGRATED CHEMICAL RECYCLING FACILITY WITH POLYETHYLENE TEREPHTHAL...
Publication number
20250075054
Publication date
Mar 6, 2025
Eastman Chemical Company
Michael Paul Ekart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR RECYCLING CONTAMINATED POLYMERS
Publication number
20250075051
Publication date
Mar 6, 2025
Arkema France
Jean-Luc DUBOIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMIDAZOLYSIS OF POLYESTERS AND POLYURETHANES
Publication number
20250075056
Publication date
Mar 6, 2025
The Board of Trustees of the University of Alabama
Jason E. Bara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS FIBER-REINFORCED THERMOPLASTIC POLYMER COMPOSITION
Publication number
20250066563
Publication date
Feb 27, 2025
SABIC Global Technologies B.V.
Tariq SYED
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MASTERBATCH, PREFORM, BLOW-MOLDED BOTTLE, BEVERAGE PRODUCT, FILM, M...
Publication number
20250066600
Publication date
Feb 27, 2025
KIRIN HOLDINGS KABUSHIKI KAISHA
Yohei YAMAGUCHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL