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Patents Grants
last 30 patents
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Patent Grant
Non-coordinating anion type activators containing cation having lar...
Patent number
11,414,436
Issue date
Aug 16, 2022
ExxonMobil Chemical Patents Inc.
Catherine A. Faler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Boron-based electron donors for Ziegler-Natta catalyst systems
Patent number
11,291,981
Issue date
Apr 5, 2022
Braskem America, Inc.
Jonas Alves Fernandes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Propylene-based polymer, method for producing the same, propylene-b...
Patent number
11,292,899
Issue date
Apr 5, 2022
Mitsui Chemicals, Inc.
Yasuhiro Kai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to prepare a solid support for a procatalyst suitable for p...
Patent number
11,254,757
Issue date
Feb 22, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Akhlaq Moman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to make non-coordinating anion type activators in aliphatic...
Patent number
11,117,908
Issue date
Sep 14, 2021
ExxonMobil Chemical Patents Inc.
Catherine A. Faler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Non-phthalate catalyst system and its use in the polymerization of...
Patent number
11,117,982
Issue date
Sep 14, 2021
BRASKEM AMERICA, INC.
Brandi Mitchell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Shoe cover
Patent number
11,116,276
Issue date
Sep 14, 2021
SUZHOU ADDISON NONWOVEN PRODUCT CO., LTD.
Jau-Ming Su
B32 - LAYERED PRODUCTS
Information
Patent Grant
Non-phthalate catalyst system and its use in the polymerization of...
Patent number
11,041,028
Issue date
Jun 22, 2021
Braskem America, Inc.
Brandi Mitchell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self-assembled propylene-based compositions and methods of producti...
Patent number
11,034,819
Issue date
Jun 15, 2021
ExxonMobil Chemical Patents Inc.
Andy H. Tsou
B32 - LAYERED PRODUCTS
Information
Patent Grant
High flow fiber-reinforced propylene composition having low emissions
Patent number
10,975,233
Issue date
Apr 13, 2021
Celanese International Corporation
Jimmy Kanuteh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Metallocene-catalyzed polyalpha-olefins
Patent number
10,968,290
Issue date
Apr 6, 2021
ExxonMobil Chemical Patents Inc.
Donna J. Crowther
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Propylene impact copolymer blends with improved gloss
Patent number
10,920,053
Issue date
Feb 16, 2021
ExxonMobil Chemical Patents Inc.
Saifudin M. Abubakar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers produced via use of vinyl transfer agents
Patent number
10,829,569
Issue date
Nov 10, 2020
ExxonMobil Chemical Patents Inc.
John R. Hagadorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Gas-phase process for the polymerization of propylene
Patent number
10,730,974
Issue date
Aug 4, 2020
Basell Poliolefine Italia s.r.l.
Giampiero Morini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Supported metallocene catalyst systems for polymerization
Patent number
10,723,821
Issue date
Jul 28, 2020
ExxonMobil Chemical Patents Inc.
Jian Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polypropylene film having unique aesthetics
Patent number
10,696,832
Issue date
Jun 30, 2020
The Procter & Gamble Company
Zhan Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-phthalate catalyst system and its use in the polymerization of...
Patent number
10,633,464
Issue date
Apr 28, 2020
Braskem America, Inc.
Brandi Mitchell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-phthalate catalyst system and its use in the polymerization of...
Patent number
10,633,463
Issue date
Apr 28, 2020
Braskem America, Inc.
Brandi Mitchell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polypropylene
Patent number
10,626,199
Issue date
Apr 21, 2020
Borealis AG
Pauli Leskinen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lubricant containing high-viscosity metallocene polyalpha-olefins
Patent number
10,611,980
Issue date
Apr 7, 2020
ExxonMobil Chemical Patents Inc.
Wenning W. Han
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Synthesis of substituted amidobenzoate compounds, the compounds obt...
Patent number
10,611,864
Issue date
Apr 7, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
Martin Alexander Zuideveld
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions containing low molecular weight propylene-based polymers
Patent number
10,442,924
Issue date
Oct 15, 2019
Dow Global Technologies LLC
Allan Walter Mclennaghan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Prepolymerized catalyst components for the polymerization of olefins
Patent number
10,435,490
Issue date
Oct 8, 2019
Basell Poliolefine Italia s.r.l.
Giuseppina Maria Algozzini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system comprising supported alumoxane and unsupported alum...
Patent number
10,329,360
Issue date
Jun 25, 2019
ExxonMobil Chemical Patents Inc.
Lubin Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heterophasic polypropylene with improved stiffness/impact balance
Patent number
10,308,795
Issue date
Jun 4, 2019
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst components for the polymerization of olefins
Patent number
10,221,256
Issue date
Mar 5, 2019
Basell Poliolefine Italia s.r.l.
Alessandro Mignogna
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst components for the polymerization of olefins
Patent number
10,113,013
Issue date
Oct 30, 2018
Basell Poliolefine Italia s.r.l.
Alessandro Mignogna
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyolefin molded product
Patent number
10,062,472
Issue date
Aug 28, 2018
Idemitsu Kosan Co., Ltd.
Nozomu Fujii
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system for polymerization of an olefin
Patent number
9,873,753
Issue date
Jan 23, 2018
Saudi Basic Industries Corporation
Martin Alexander Zuideveld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst components and process for the produ...
Patent number
9,815,920
Issue date
Nov 14, 2017
Formosa Plastics Corporation, U.S.A.
Gapgoung Kong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
OLEFIN POLYMERIZATION CATALYST COMPONENT HAVING CARBONATE COMPOUNDS
Publication number
20230092187
Publication date
Mar 23, 2023
FormosaPlasticsCorporation,USA
Gapgoung Kong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Olefin Polymerization Catalyst Component Having Carbonate Compounds
Publication number
20200316575
Publication date
Oct 8, 2020
FORMOSA PLASTICS CORPORATION, U.S.A.
Gapgoung Kong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-PHTHALATE CATALYST SYSTEM AND ITS USE IN THE POLYMERIZATION OF...
Publication number
20200199262
Publication date
Jun 25, 2020
Braskem America, Inc.
Brandi Mitchell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Spunbonded nonwoven fabrics made of phthalate-free PP homopolymers
Publication number
20190301065
Publication date
Oct 3, 2019
BOREALIS AG
Jingbo Wang
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
PROCESS TO PREPARE A SOLID SUPPORT FOR A PROCATALYST SUITABLE FOR P...
Publication number
20190225715
Publication date
Jul 25, 2019
SABIC Global Technologies B.V.
Akhlaq Moman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLID CATALYST FOR THE PREPARATION OF NUCLEATED POLYOLEFINS
Publication number
20190211117
Publication date
Jul 11, 2019
Borealis AG
Torvald Vestberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE RESIN COMPOSITION FOR LASER WELDING AND MOLDED PRODUC...
Publication number
20190194369
Publication date
Jun 27, 2019
Hyundai Motor Company
Hyun Kyung Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Propylene Impact Copolymer Blends With Improved Gloss
Publication number
20190112460
Publication date
Apr 18, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Saifudin M. Abubakar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BUTENE-1 POLYMER IN MASTERBATCH, CONCENTRATE, AND COMPOUNDING APPLI...
Publication number
20190100609
Publication date
Apr 4, 2019
BASELL POLIOLEFINE ITALIA S.r.l.
TIMOTHY S. SCHLOEMER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BORON-BASED ELECTRON DONORS FOR ZIEGLER-NATTA CATALYST SYSTEMS
Publication number
20190046965
Publication date
Feb 14, 2019
Braskem America, Inc.
Jonas Alves Fernandes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NON-PHTHALATE CATALYST SYSTEM AND ITS USE IN THE POLYMERIZATION OF...
Publication number
20190016832
Publication date
Jan 17, 2019
Braskem America, Inc.
Brandi Mitchell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metallocene-Catalyzed Polyalpha-Olefins
Publication number
20180282443
Publication date
Oct 4, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Donna J. Crowther
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPOLYMERIZED CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
Publication number
20180230253
Publication date
Aug 16, 2018
BASELL POLIOLEFINE ITALIA S.r.l.
GIUSEPPINA MARIA ALGOZZINI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE FILM HAVING UNIQUE AESTHETICS
Publication number
20180208752
Publication date
Jul 26, 2018
The Procter & Gamble Company
Zhan CHENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS CONTAINING LOW MOLECULAR WEIGHT PROPYLENE-BASED POLYMERS
Publication number
20180201773
Publication date
Jul 19, 2018
DOW GLOBAL TECHNOLOGIES LLC
Allan Walter Mclennaghan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
Publication number
20180194870
Publication date
Jul 12, 2018
BASELL POLIOLEFINE ITALIA S.r.l.
Alessandro MIGNOGNA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Supported Metallocene Catalyst Systems for Polymerization
Publication number
20180162964
Publication date
Jun 14, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Jian Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Lubricant Containing High-Viscosity Metallocene Polyalpha-Olefins
Publication number
20180142179
Publication date
May 24, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Wenning W. Han
G01 - MEASURING TESTING
Information
Patent Application
CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
Publication number
20180142044
Publication date
May 24, 2018
BASELL POLIOLEFINE ITALIA S.r.l.
ALESSANDRO MIGNOGNA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst Component for High Activity and high Stereoselectivity in...
Publication number
20180066084
Publication date
Mar 8, 2018
FORMOSA PLASTICS CORPORATION, U.S.A.
Demin Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING POLYPROPYLENE
Publication number
20170362357
Publication date
Dec 21, 2017
Borealis AG
Pauli LESKINEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Self-assembled Propylene-based Compositions and Methods of Producti...
Publication number
20170240725
Publication date
Aug 24, 2017
EXXONMOBIL CHEMICAL PATENTS INC.
Andy H. Tsou
B32 - LAYERED PRODUCTS
Information
Patent Application
CATALYST SYSTEM FOR POLYMERIZATION OF AN OLEFIN
Publication number
20160355615
Publication date
Dec 8, 2016
Saudi Basic Industries Corporation
Martin Alexander Zuideveld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...