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Ahmed Hintolay
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Sugar Land, TX, US
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Patents Grants
last 30 patents
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
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
Olefin polymerization catalyst
Patent number
11,236,181
Issue date
Feb 1, 2022
W. R. Grace & Co.-Conn.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of polymerization catalyst production with controlled catal...
Patent number
10,273,321
Issue date
Apr 30, 2019
W. R. Grace & Co.-Conn.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Combined internal donor system for Ziegler-Natta polyolefin catalys...
Patent number
9,738,736
Issue date
Aug 22, 2017
W. R. Grace & Co.-Conn.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing spherical polymerization catalyst components...
Patent number
9,714,302
Issue date
Jul 25, 2017
W. R. Grace & Co.-Conn.
Kayo Umezawa-Vizzini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of polymerization catalyst production with controlled catal...
Patent number
9,593,182
Issue date
Mar 14, 2017
W. R. Grace & Co.-Conn.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SPHERICAL CATALYST COMPONENTS FOR OLEFIN POLYMERIZATION
Publication number
20240174776
Publication date
May 30, 2024
W.R. GRACE & CO.-CONN.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING SOLID CATALYST COMPONENTS FOR OLEFIN POLYMERI...
Publication number
20220289881
Publication date
Sep 15, 2022
W.R. GRACE & CO.-CONN.
Vladimir P. Marin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST COMPOSITION FOR POLYOLEFIN POLYMERS
Publication number
20220220060
Publication date
Jul 14, 2022
W.R. GRACE & CO.-CONN.
Ronald EPSTEIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst Components for Propylene Polymerization
Publication number
20200283553
Publication date
Sep 10, 2020
W.R. GRACE & CO.-CONN.
Vladimir P. Marin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polyolefin Polymer Composition
Publication number
20200270381
Publication date
Aug 27, 2020
W.R. GRACE & CO.-CONN.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMERIZATION CATALYST
Publication number
20200247920
Publication date
Aug 6, 2020
W.R. GRACE & CO.-CONN.
Vladimir P. MARIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS OF POLYMERIZATION CATALYST PRODUCTION WITH CONTROLLED CATAL...
Publication number
20170096503
Publication date
Apr 6, 2017
W.R. GRACE & CO.-CONN.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING SPHERICAL POLYMERIZATION CATALYST COMPONENTS...
Publication number
20160102156
Publication date
Apr 14, 2016
BASF Corporation
Kayo UMEZAWA-VIZZINI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMBINED INTERNAL DONOR SYSTEM FOR ZIEGLER-NATTA POLYOLEFIN CATALYS...
Publication number
20160046740
Publication date
Feb 18, 2016
BASF Corporation
Vladimir P. MARIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS OF POLYMERIZATION CATALYST PRODUCTION WITH CONTROLLED CATAL...
Publication number
20140128556
Publication date
May 8, 2014
BASF Corporation
Vladimir P. MARIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...