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the acids or hydroxy compounds containing carbocyclic rings
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C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G63/00
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
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the acids or hydroxy compounds containing carbocyclic rings
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last 30 patents
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Thermoplastic resin composition, method of preparing the same, and...
Patent number
12,365,792
Issue date
Jul 22, 2025
LG Chem, Ltd.
Seunghun Han
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method of selectively preparing phosphorus containing flame retarda...
Patent number
12,365,703
Issue date
Jul 22, 2025
Lanxess Corporation
Simon J. Bonyhady
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Flame-retardant biaxially-oriented polyester film
Patent number
12,365,125
Issue date
Jul 22, 2025
Toyobo Co., Ltd.
Hisao Okumura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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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
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High-viscosity PBT polymerization reactor and method for preparing...
Patent number
12,359,021
Issue date
Jul 15, 2025
JIANGSU GANGHONG FIBER CO., LTD.
Shuchang Bian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Temperature stable polymeric blends for use in non-pneumatic tires
Patent number
12,359,058
Issue date
Jul 15, 2025
Bridgestone Americas Tire Operations, LLC
Jared J. Griebel
B60 - VEHICLES IN GENERAL
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Adhesive compositions including 1,4-cyclohexanedimethanol and metho...
Patent number
12,359,106
Issue date
Jul 15, 2025
Eastman Chemical (China) Co., Ltd.
Ke Feng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Direct melt-spun full-matte high-viscosity pet/low-viscosity pet tw...
Patent number
12,351,699
Issue date
Jul 8, 2025
JIANGSU ZHONGLU TECHNOLOGY DEVELOPMENT CORPORATION LIMITED
Shuchang Bian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Thermal stabilizer for polyester
Patent number
12,344,726
Issue date
Jul 1, 2025
Treibacher Industrie AG
Christiane Kartusch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Carbon nanodot-fluorescent polymer composite, and method for prepar...
Patent number
12,344,781
Issue date
Jul 1, 2025
TAINAN SPINNING CO., LTD.
Wei-Yu Chen
B82 - NANO-TECHNOLOGY
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Copolymerized polyester resin, molded product, and heat-shrinkable...
Patent number
12,344,705
Issue date
Jul 1, 2025
Toyobo Co., Ltd.
Satoru Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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-...
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Poly(ethylene terephthalate)-graphene nanocomposites from improved...
Patent number
12,338,320
Issue date
Jun 24, 2025
Niagara Bottling, LLC
Jay Clarke Hanan
B82 - NANO-TECHNOLOGY
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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
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Method of preparing antibacterial anti-yellowing ZnO antimony-free...
Patent number
12,338,550
Issue date
Jun 24, 2025
XINFENGMING GROUP CO., LTD.
Yaozhong Zhuang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Method of forming a polyester from a regenerated diacid formed from...
Patent number
12,331,157
Issue date
Jun 17, 2025
Circ, LLC
Julie Ann-Crowe Willoughby
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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-...
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100% recyclable and replaceable eco-friendly pet lipstick mechanism
Patent number
12,317,986
Issue date
Jun 3, 2025
Rife Plus (Shanghai) Co. Ltd
Chia-Hung Chien
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polymer composition
Patent number
12,312,438
Issue date
May 27, 2025
SYENSQO SA
Pascal Dewael
B32 - LAYERED PRODUCTS
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Thermoformed packaging and methods of forming the same
Patent number
12,312,441
Issue date
May 27, 2025
Klockner Pentaplast of America, Inc.
Wade Jackson Kammauff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polybutylene terephthalate resin composition
Patent number
12,312,439
Issue date
May 27, 2025
Toyobo Co., Ltd.
Motonobu Kamiya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Nano-supported solid-phase titanium-based multi-metal catalyst, pre...
Patent number
12,303,879
Issue date
May 20, 2025
JIANGSU GUOWANG HIGH-TECHNIQUE FIBER CO., LTD.
Junsong Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Undercoat paint composition
Patent number
12,297,370
Issue date
May 13, 2025
KCC Corporation
Se Jun Shin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Polybutylene terephthalate composition and article thereof
Patent number
12,291,597
Issue date
May 6, 2025
BASF SE
Chao Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Binder resin composition for toner
Patent number
12,287,606
Issue date
Apr 29, 2025
Kao Corporation
Kota Ijichi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyester tire cord having excellent heat resistance, and tire comp...
Patent number
12,281,196
Issue date
Apr 22, 2025
HS Hyosung Advanced Materials Corporation
Si-Hwan Joo
B60 - VEHICLES IN GENERAL
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Patent Grant
Multiblock copolymers of polyolefins and polyesters
Patent number
12,281,204
Issue date
Apr 22, 2025
Regents of The University of Minnesota
Christopher John Ellison
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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
Binder resin compositions for toner
Patent number
12,276,936
Issue date
Apr 15, 2025
Kao Corporation
Kota Ijichi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Polybutylene terephthalate resin composition
Patent number
12,269,919
Issue date
Apr 8, 2025
TOYOBO MC CORPORATION
Motonobu Kamiya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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last 30 patents
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Patent Application
HIGH-VISCOSITY PBT POLYMERIZATION REACTOR AND METHOD FOR PREPARING...
Publication number
20250230276
Publication date
Jul 17, 2025
JIANGSU GANGHONG FIBER CO., LTD.
Shuchang Bian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
METHOD FOR PRODUCING POLYESTER
Publication number
20250222628
Publication date
Jul 10, 2025
MITSUBISHI CHEMICAL CORPORATION
Masaki MATSUBARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THERMOPLASTIC RESIN AND OPTICAL LENS INCLUDING SAME
Publication number
20250223398
Publication date
Jul 10, 2025
Mitsubishi Gas Chemical Company, Inc.
Noriyuki KATO
G02 - OPTICS
Information
Patent Application
IMPROVED METHOD FOR DEPOLYMERISING POLYETHYLENE TEREPHTHALATE
Publication number
20250215187
Publication date
Jul 3, 2025
Evonik Operations GmbH
Philip Heinrich REINSBERG
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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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
MELT-SPUN HIGH-VISCOSITY PET/LOW-VISCOSITY PET TWO-COMPONENT ELASTI...
Publication number
20250198056
Publication date
Jun 19, 2025
JIANGSU GANGHONG FIBER CO., LTD.
Shuchang Bian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
DIRECT MELT-SPUN FULL-MATTE HIGH-VISCOSITY PET/LOW-VISCOSITY PET TW...
Publication number
20250197598
Publication date
Jun 19, 2025
JIANGSU ZHONGLU TECHNOLOGY DEVELOPMENT CORPORATION LIMITED
Shuchang Bian
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
MULTILAYER BODY AND MULTILAYER CONTAINER
Publication number
20250178328
Publication date
Jun 5, 2025
Mitsubishi Gas Chemical Company, Inc.
Masayuki KOBAYASHI
B32 - LAYERED PRODUCTS
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Patent Application
Soil release polyesters for use in detergent compositions
Publication number
20250179242
Publication date
Jun 5, 2025
Matthias ARNDT
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
RECYCLABLE SHRINK FILMS WITH LINEAR SHRINK CURVES
Publication number
20250178809
Publication date
Jun 5, 2025
Klockner Pentaplast of America, Inc.
Matthew Brandon
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Application
BIODEGRADABLE RESIN COMPOSITION AND BIODEGRADABLE MOLDED ARTICLE IN...
Publication number
20250179241
Publication date
Jun 5, 2025
SK leaveo Co., Ltd.
Hyeri LEE
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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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
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Patent Application
METHOD OF PREPARING ANTIBACTERIAL ANTI-YELLOWING ZNO ANTIMONY-FREE...
Publication number
20250171932
Publication date
May 29, 2025
XINFENGMING GROUP CO., LTD.
Yaozhong ZHUANG
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Application
INTERPENETRATING NETWORK TYPE ORGANIC SILICON RESIN AND PREPARATION...
Publication number
20250154357
Publication date
May 15, 2025
HUBEI LONGSHENG SIHAI NEW MATERIALS CO., LTD.
Ling SHAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RENEWABLE POLYMERS FROM POST-CONSUMER PET DEPOLYMERIZED FEEDSTOCK
Publication number
20250154333
Publication date
May 15, 2025
RiKarbon, Inc
Basudeb Saha
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER RESIN COMPOSITION
Publication number
20250136787
Publication date
May 1, 2025
TOYOBO MC Corporation
Kaori FURUKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER RESIN COMPOSITION FOR FILM CONTAINING TITANIUM-BASED CATA...
Publication number
20250136750
Publication date
May 1, 2025
TORAY ADVANCED MATERIALS KOREA INC.
Song Jung HAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
FURAN DICARBOXYLIC ACID COMPOUND, METHOD FOR PREPARING FURAN DICARB...
Publication number
20250136566
Publication date
May 1, 2025
KOLON INDUSTRIES, INC.
Mee Hye JEONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYESTER POLYMER, AND METHOD FOR PREPARING THE SAME, CATALYST SYSTEM
Publication number
20250136753
Publication date
May 1, 2025
LG CHEM, LTD.
Jeongnam KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
THERMOPLASTIC RESIN COMPOSITION AND AUTOMOTIVE INTERIOR PART MANUFA...
Publication number
20250122330
Publication date
Apr 17, 2025
LG CHEM, LTD.
Seonho KONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, PELLET, AND MOLDING
Publication number
20250122332
Publication date
Apr 17, 2025
MITSUBISHI CHEMICAL CORPORATION
Shuta ISEKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE RESIN COMPOSITION
Publication number
20250122412
Publication date
Apr 17, 2025
TOYOBO MC Corporation
Hiroyuki MIEDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
POLYESTER COMPOSITION AND THE MOLDED PRODUCT THEREOF
Publication number
20250109244
Publication date
Apr 3, 2025
Chang Chun Plastics Co., Ltd.
CHING JUI HUANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYBUTYLENE ADIPATE TEREPHTHALATE RESIN COMPOSITION, AND A METHOD...
Publication number
20250101168
Publication date
Mar 27, 2025
LG CHEM, LTD.
Sung-Kyoung KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
TITANIUM-BASED COMPOSITE CATALYST FOR POLYESTER SYNTHESIS, PREPARAT...
Publication number
20250101170
Publication date
Mar 27, 2025
JIANGSU NEW HORIZON ADVANCED FUNCTIONAL FIBER INNOVATION CENTER CO., LTD.
Jinlong XU
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