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C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Polymerisation catalysts
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C08F4/654
with magnesium or compounds thereof
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last 30 patents
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Patent Grant
Catalyst and preparation thereof
Patent number
12,104,001
Issue date
Oct 1, 2024
Borealis AG
Alexander Reznichenko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for making propylene-based terpolymer
Patent number
12,065,522
Issue date
Aug 20, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Erik Delsman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solid catalyst component for olefin polymerization, method for prod...
Patent number
12,060,378
Issue date
Aug 13, 2024
Toho Titanium Co., Ltd.
Tsutomu Uzawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for polymerizing ethylene in a multi-stage polymerization p...
Patent number
12,043,687
Issue date
Jul 23, 2024
Borealis AG
Apostolos Krallis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for the polymerization of olefins
Patent number
12,012,476
Issue date
Jun 18, 2024
Basell Poliolefine Italia s.r.l.
Simona Guidotti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of an UHMWPE homopolymer
Patent number
11,965,052
Issue date
Apr 23, 2024
Borealis AG
Irfan Saeed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst composition and system having extended lifetime
Patent number
11,945,896
Issue date
Apr 2, 2024
W. R. Grace & Co.-Conn.
Joseph Coalter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Precursors and catalyst components for the polymerization of olefins
Patent number
11,926,690
Issue date
Mar 12, 2024
Basell Poliolefine Italia s.r.l.
Diego Brita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing polypropylene composition
Patent number
11,879,057
Issue date
Jan 23, 2024
Borealis AG
Pauli Leskinen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for introducing catalyst in a polymerization process
Patent number
11,866,522
Issue date
Jan 9, 2024
Braskem S.A.
Olavo Martins Junior
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process of preparing polyolefin with the discontinuous addition of...
Patent number
11,773,192
Issue date
Oct 3, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Sanjeev Kumar Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst and preparation thereof
Patent number
11,753,486
Issue date
Sep 12, 2023
Borealis AG
Alexander Reznichenko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of an UHMWPE homopolymer
Patent number
11,680,114
Issue date
Jun 20, 2023
Borealis AG
Irfan Saeed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Zn catalyst components and process for their preparation
Patent number
11,673,981
Issue date
Jun 13, 2023
Basell Poliolefine Italia s.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium halide-supported titanium (pro)catalysts
Patent number
11,649,302
Issue date
May 16, 2023
Dow Global Technologies LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst components for propylene polymerization
Patent number
11,634,520
Issue date
Apr 25, 2023
W. R. Grace & Co.-Conn.
Vladimir P. Marin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ziegler-Natta catalyst system with self-extinguishing properties su...
Patent number
11,613,592
Issue date
Mar 28, 2023
Reliance Industries Limited
Virendrakumar Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making propylene-based copolymer
Patent number
11,608,398
Issue date
Mar 21, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Erik Delsman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for manufacture of low emission homopolymer or random polyp...
Patent number
11,542,349
Issue date
Jan 3, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Benoit Therese Philippe Lecouvet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene-based block copolymer, production method therefor, and so...
Patent number
11,535,735
Issue date
Dec 27, 2022
Mitsui Chemicals, Inc.
Atsushi Sakuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ziegler-Natta catalyst and preparation thereof
Patent number
11,447,580
Issue date
Sep 20, 2022
Borealis AG
Victor Sumerin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin polymer composition
Patent number
11,421,056
Issue date
Aug 23, 2022
W. R. Grace & Co.-Conn.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing polypropylene composition
Patent number
11,414,500
Issue date
Aug 16, 2022
Borealis AG
Pauli Leskinen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Amorphous propylene-ethylene copolymers
Patent number
11,390,701
Issue date
Jul 19, 2022
Synthomer Adhesive Technologies LLC
Mutombo Joseph Muvundamina
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Propylene-ethylene random copolymer with improved irradiation resis...
Patent number
11,390,700
Issue date
Jul 19, 2022
Borealis AG
Jingbo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process of preparing polyolefin with the discontinuous addition of...
Patent number
11,384,166
Issue date
Jul 12, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Sanjeev Kumar Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-phthalate donor for polyolefin catalysts
Patent number
11,370,854
Issue date
Jun 28, 2022
Braskem America, Inc.
Binh Thanh Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modified spray-dried Ziegler-Natta (pro)catalyst systems
Patent number
11,325,928
Issue date
May 10, 2022
Univation Technologies, LLC
Wesley R. Mariott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Activated spray-dried Ziegler-Natta catalyst system
Patent number
11,325,927
Issue date
May 10, 2022
Univation Technologies, LLC
Wesley R. Mariott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition comprising amorphous propylene-ethylene copoly...
Patent number
11,267,916
Issue date
Mar 8, 2022
Eastman Chemical Company
Terri Roxanne Carvagno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR MAKING PROPYLENE-BASED TERPOLYMER
Publication number
20240360256
Publication date
Oct 31, 2024
SABIC Global Technologies B.V.
Erik DELSMAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FUNCTIONAL COPOLYMER OF A 1,3-DIENE AND ETHYLENE OR A 1,3-DIENE, ET...
Publication number
20240218104
Publication date
Jul 4, 2024
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
François JEAN-BAPTISTE-DIT-DOMINIQUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN, CATALYST FOR...
Publication number
20240218087
Publication date
Jul 4, 2024
TOHO TITANIUM CO., LTD.
Hideo Funabashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR INTRODUCING CATALYST IN A POLYMERIZATION PROCESS
Publication number
20240084054
Publication date
Mar 14, 2024
BRASKEM S.A
Olavo Martins Junior
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT, OLEFIN POLYMERIZATION CATALYST,...
Publication number
20240067764
Publication date
Feb 29, 2024
Mitsui Chemicals, Inc.
Takashi KIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTIMODAL POLYETHYLENE
Publication number
20240052145
Publication date
Feb 15, 2024
SABIC Global Technologies B.V.
Francisco Perez Valencia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED POLYETHYLENE RESINS AND PROCESS FOR MAKING THE SAME
Publication number
20240010772
Publication date
Jan 11, 2024
DOW GLOBAL TECHNOLOGIES LLC
Alexander Williamson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROPYLENE-BUTENE COPOLYMER, PREPARATION METHOD THEREFOR AND USE THE...
Publication number
20230391907
Publication date
Dec 7, 2023
China Petroleum and Chemical Corporation
Jin ZHAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST AND PREPARATION THEREOF
Publication number
20230279159
Publication date
Sep 7, 2023
Borealis AG
Alexander REZNICHENKO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING CATALYST FOR POLYMERIZATION OF OLEFIN AND CATA...
Publication number
20230220126
Publication date
Jul 13, 2023
TOHO TITANIUM CO., LTD.
Hiroyuki Kono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN, CATALYST FOR...
Publication number
20230174684
Publication date
Jun 8, 2023
TOHO TITANIUM CO., LTD.
Hiroyuki Kono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH AZAHETEROCYCLIC COMPOUND
Publication number
20230151125
Publication date
May 18, 2023
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
(CO)POLYMERIZATION OF ETHYLENE
Publication number
20230117202
Publication date
Apr 20, 2023
Borealis AG
Victor Sumerin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST AND PREPARATION THEREOF
Publication number
20230113200
Publication date
Apr 13, 2023
Borealis AG
Frank Schröder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST FOR THE POLYMERIZATION OF OLEFINS
Publication number
20230002516
Publication date
Jan 5, 2023
BASELL POLIOLEFINE ITALIA S.r.l.
SIMONA GUIDOTTI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPOSITION AND SYSTEM HAVING EXTENDED LIFETIME
Publication number
20220380491
Publication date
Dec 1, 2022
W.R. GRACE & CO.-CONN.
Joseph COALTER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS OF PREPARING POLYOLEFIN WITH THE DISCONTINUOUS ADDITION OF...
Publication number
20220332855
Publication date
Oct 20, 2022
SABIC Global Technologies B.V.
Sanjeev Kumar Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING POLYPROPYLENE COMPOSITION
Publication number
20220306771
Publication date
Sep 29, 2022
BOREALIS AG
Pauli Leskinen
B32 - LAYERED PRODUCTS
Information
Patent Application
CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
Publication number
20220298272
Publication date
Sep 22, 2022
BASELL POLIOLEFINE ITALIA S.r.l.
FABRIZIO PIEMONTESI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE-BASED RESIN COMPOSITION CONTAINING ULTRAHIGH MOLECULA...
Publication number
20220177686
Publication date
Jun 9, 2022
SUNALLOMER LTD.
Yutaka YOKOYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RANDOM PROPYLENE POLYMER COMPOSITION AND USE IN EXTRUSION BLOW MOUL...
Publication number
20220073718
Publication date
Mar 10, 2022
Borealis AG
Jingbo WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF A COLORED POLYPROPYLENE
Publication number
20220056174
Publication date
Feb 24, 2022
BASELL POLIOLEFINE ITALIA S.r.l.
DIEGO BRITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPONENTS AND PROCESS FOR THEIR PREPARATION
Publication number
20220041768
Publication date
Feb 10, 2022
BASELL POLIOLEFINE ITALIA S.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MAGNESIUM HALIDE-SUPPORTED TITANIUM (PRO)CATALYSTS
Publication number
20220010038
Publication date
Jan 13, 2022
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INDUSTRIAL PREPARATION METHOD OF ZIEGLER-NATTA CATALYST
Publication number
20210403614
Publication date
Dec 30, 2021
China Energy Group Ningxia Coal Industry Co., Ltd.
Hongqiao Jiao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRECURSORS AND CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
Publication number
20210395401
Publication date
Dec 23, 2021
BASELL POLIOLEFINE ITALIA S.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MAKING PROPYLENE-BASED COPOLYMER
Publication number
20210355249
Publication date
Nov 18, 2021
SABIC Global Technologies B.V.
Erik DELSMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF AN UHMWPE HOMOPOLYMER
Publication number
20210340289
Publication date
Nov 4, 2021
Borealis AG
Irfan SAEED
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MAKING PROPYLENE-BASED TERPOLYMER
Publication number
20210292449
Publication date
Sep 23, 2021
SABIC Global Technologies B.V.
Erik DELSMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR POLYMERIZING ETHYLENE IN A MULTI-STAGE POLYMERIZATION P...
Publication number
20210269560
Publication date
Sep 2, 2021
BOREALIS AG
Apostolos KRALLIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...