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Patents Grants
last 30 patents
Information
Patent Grant
Heterophasic polypropylene composition
Patent number
12,221,533
Issue date
Feb 11, 2025
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bimodal polyethylene-based composition
Patent number
12,202,956
Issue date
Jan 21, 2025
Dow Global Technologies LLC
Alexander Williamson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polypropylene polymer composition having high stiffness properties
Patent number
12,187,880
Issue date
Jan 7, 2025
W. R. Grace & Co.-Conn.
John Kaarto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dielectrically-enhanced polyethylene formulation
Patent number
12,173,141
Issue date
Dec 24, 2024
Dow Global Technologies LLC
Suh Joon Han
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyoxymethylene composition in food handling applications
Patent number
12,091,525
Issue date
Sep 17, 2024
Celanese International Corporation
Qamer Zia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foamable polypropylene composition
Patent number
12,084,564
Issue date
Sep 10, 2024
Borealis AG
Daniela Mileva
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Styrene resin, styrene resin composition, molded article thereof, a...
Patent number
12,071,492
Issue date
Aug 27, 2024
Idemitsu Kosan Co., Ltd.
Takuma Aoyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic polymer composition and method for making films from...
Patent number
12,065,550
Issue date
Aug 20, 2024
Milliken & Company
Darin Dotson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Biobased material for consumer goods packaging
Patent number
12,060,484
Issue date
Aug 13, 2024
Danimer IPCo, LLC
Adam Johnson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Low-gloss thermoplastic composition
Patent number
12,054,603
Issue date
Aug 6, 2024
Innovative Polymers, LLC
Kris W. Winowiecki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thermoplastic resin composition having high rigidity and low coeffi...
Patent number
11,999,841
Issue date
Jun 4, 2024
Hyundai Motor Company
Jin Young Yoon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer particles with a gradient composition and methods of produc...
Patent number
11,999,808
Issue date
Jun 4, 2024
Waters Technologies Corporation
Darryl W. Brousmiche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biodegradable molded article and biodegradable polyester resin comp...
Patent number
11,999,847
Issue date
Jun 4, 2024
ECOVANCE CO. LTD.
Seong Dong Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nucleated polypropylene resin for primary lens package
Patent number
11,992,101
Issue date
May 28, 2024
Johnson & Johnson Vision Care, Inc.
Oleg Grischenko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Thermoplastic resin composition having high rigidity and low coeffi...
Patent number
11,993,702
Issue date
May 28, 2024
Hyundai Motor Company
Jin Young Yoon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composite containing recycled carbon fibers
Patent number
11,993,707
Issue date
May 28, 2024
CELANESE SALES GERMANY GMBH
Dirk Zierer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nucleated polyolefin compositions and methods and uses thereof
Patent number
11,976,182
Issue date
May 7, 2024
Braskem S.A.
Adriane Gomes Simanke
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ethylene homopolymer having good barrier properties
Patent number
11,958,961
Issue date
Apr 16, 2024
Nova Chemicals (International) S.A.
XiaoChuan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyethylene homopolymer compositions having good barrier properties
Patent number
11,958,962
Issue date
Apr 16, 2024
Nova Chemicals (International) S.A.
XiaoChuan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyoxymethylene polymer composition that is chemical resistant
Patent number
11,939,467
Issue date
Mar 26, 2024
Ticona LLC
Sung Hye Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polyolefins having improved dimensional stability in three-dimensio...
Patent number
11,912,851
Issue date
Feb 27, 2024
Braskem America, Inc.
Juliana Breda Soares
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multilayer film with improved properties
Patent number
11,904,580
Issue date
Feb 20, 2024
Borealis AG
Jingbo Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polylactide-based masterbatch, for a commercially viable single-ste...
Patent number
11,905,407
Issue date
Feb 20, 2024
Northern Technologies International Corporation
Shilpa Manjure
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thermoplastic polymer composition and method for making articles an...
Patent number
11,891,495
Issue date
Feb 6, 2024
Milliken & Company
Walter Forrister
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polypropylene composition with excellent stiffness and impact strength
Patent number
11,845,857
Issue date
Dec 19, 2023
Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C.
Katja Klimke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compositions and films comprising polylactic acid polymer, polyviny...
Patent number
11,787,929
Issue date
Oct 17, 2023
3M Innovative Properties Company
Ning Zhou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermoplastic polyester elastomer resin composition for resin belt...
Patent number
11,781,008
Issue date
Oct 10, 2023
Toray Celanese Co., Ltd.
Yuichi Nakao
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Thermoplastic resin composition
Patent number
11,753,542
Issue date
Sep 12, 2023
Hyundai Motor Company
Seung Woo Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crystal nucleator for polyolefin resins, method for producing cryst...
Patent number
11,746,211
Issue date
Sep 5, 2023
New Japan Chemical Co., Ltd.
Shohei Iwasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bimodal polypropylene random copolymer with improved gamma-irradiat...
Patent number
11,739,202
Issue date
Aug 29, 2023
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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
HETEROPHASIC PROPYLENE-ETHYLENE COPLYMER/PROPYLENE-BUTYLENE RANDOM...
Publication number
20250043122
Publication date
Feb 6, 2025
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER POLYESTER RESIN AND PREPARATION METHOD THEREFOR
Publication number
20250043072
Publication date
Feb 6, 2025
SK CHEMICALS CO., LTD.
Hyun-Woo OH
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
MODIFIED POLYESTER COMPOSITION AND MANUFACTURING METHOD THEREOF
Publication number
20250011532
Publication date
Jan 9, 2025
Nan Ya Plastics Corporation
TE-CHAO LIAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyoxymethylene Composition in Food Handling Applications
Publication number
20240417546
Publication date
Dec 19, 2024
CELANESE INTERNATIONAL CORPORATION
Qamer Zia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLD...
Publication number
20240409736
Publication date
Dec 12, 2024
LG CHEM, LTD.
Hee Jae Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC POLYMER COMPOSITION AND METHOD FOR MAKING FILMS FROM...
Publication number
20240400774
Publication date
Dec 5, 2024
Milliken & Company
Darin Dotson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN COMPOSITION FOR MOLDING AND MOLDED ARTICLE
Publication number
20240400822
Publication date
Dec 5, 2024
Kaneka Corporation
Tomoaki HASHIGUCHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
UPGRADED HIGH GLOSS RECYCLING COMPOSITION
Publication number
20240400810
Publication date
Dec 5, 2024
Borealis AG
Daniela Mileva
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TREATED INORGANIC PARTICLES FOR MODIFYING POLYMER CRYSTALLINITY
Publication number
20240376295
Publication date
Nov 14, 2024
THE CHEMOURS COMPANY FC, LLC
PHILIPP MARTIN NIEDENZU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FOAMABLE CELLULOSE ACETATE COMPOSITIONS, FOAMS AND FOAM ARTICLES FO...
Publication number
20240352235
Publication date
Oct 24, 2024
Eastman Chemical Company
WAYNE KEN SHIH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER PARTICLES WITH A GRADIENT COMPOSITION AND METHODS OF PRODUC...
Publication number
20240301097
Publication date
Sep 12, 2024
WATERS TECHNOLOGIES CORPORATION
Darryl W. Brousmiche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYLACTIDE RESIN COMPOSITION EXCELLENT IN CRYSTALLINITY DEGREE, AN...
Publication number
20240301200
Publication date
Sep 12, 2024
LG CHEM, LTD.
Jeong Hun CHO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED CRYSTALLIZED POLYETHYLENE TEREPHTHALATE AND METHOD OF MAKI...
Publication number
20240301199
Publication date
Sep 12, 2024
Sonoco Development, Inc.
Subir K. Dey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE COMPOSITIONS AND ARTICLES FORMED THEREFROM
Publication number
20240218142
Publication date
Jul 4, 2024
Eastman Chemical Company
Paul Michael Atkinson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIMODAL POLYETHYLENE-BASED COMPOSITION
Publication number
20240209193
Publication date
Jun 27, 2024
DOW GLOBAL TECHNOLOGIES LLC
Alexander Williamson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE COMPOSITION FOR CABLE INSULATION
Publication number
20240199865
Publication date
Jun 20, 2024
Borealis AG
Thomas Gkourmpis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYOLEFINS HAVING IMPROVED DIMENSIONAL STABILITY IN THREE-DIMENSIO...
Publication number
20240191070
Publication date
Jun 13, 2024
Braskem America, Inc.
Juliana Breda Soares
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN COMPOSITION AND USE THEREOF
Publication number
20240117164
Publication date
Apr 11, 2024
Mitsui Chemicals, Inc.
Koya YOSHIMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene Resin Composition and Film Comprising the Same
Publication number
20240109987
Publication date
Apr 4, 2024
LG CHEM, LTD.
Hyun Mook Jeong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
USE OF RECYCLED POLYETHYLENE IN CLOSURES FOR BOTTLES
Publication number
20240093007
Publication date
Mar 21, 2024
NOVA CHEMICALS (INTERNATIONAL) S.A.
XiaoChuan WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSSLINKED POLYVINYL CHLORIDE STRUCTURE FOAMED MATERIAL AND PREPAR...
Publication number
20240067788
Publication date
Feb 29, 2024
CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY, CHINESE ACADEMY OF SCIENCE
Tao TANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HEAT RESISTANT AROMATIC POLYCARBONATE - POLYESTER COMPOSITION
Publication number
20240067819
Publication date
Feb 29, 2024
SABIC Global Technologies B.V.
Roshan Kumar Jha
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN COMPOSITION WITH HIGH TRANSPARENCY
Publication number
20240043672
Publication date
Feb 8, 2024
BASELL POLIOLEFINE ITALIA S.r.l.
Riccardo Fioravanti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE BLEND
Publication number
20240043673
Publication date
Feb 8, 2024
INEOS EUROPE AG
Michel GORGERIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic Compositions Including Natural Fiber Having Good Mech...
Publication number
20240026150
Publication date
Jan 25, 2024
SHPP Global Technologies B.V.
Yunfei HE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IN-SITU REACTOR BLEND OF ZIEGLER-NATTA CATALYSED, NUCLEATED POLYPRO...
Publication number
20240002555
Publication date
Jan 4, 2024
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GRAPHENE AS AN ADDITIVE AS A NUCLEATING AGENT
Publication number
20230383091
Publication date
Nov 30, 2023
Akron Polymer Solutions, Inc.
Douglas PASCHALL
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BIODEGRADABLE MOLDED ARTICLE AND BIODEGRADABLE POLYESTER RESIN COMP...
Publication number
20230374297
Publication date
Nov 23, 2023
Ecovance Co. Ltd.
Seong Dong KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...