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Hong Chen
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Alpharetta, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile electronic devices made of low-chlorine aromatic polysulfones
Patent number
10,829,596
Issue date
Nov 10, 2020
Solvay Specialty Polymers USA, LLC
Atul Bhatnagar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polyphenylene sulfide polymers having improved melt-stability
Patent number
10,829,595
Issue date
Nov 10, 2020
Solvay Specialty Polymers USA, LLC
Hong Chen
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Mobile electronic devices made of low-chlorine aromatic polysulfones
Patent number
10,005,887
Issue date
Jun 26, 2018
Solvay Specialty Polymers USA, LLC
Atul Bhatnagar
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pretreated and prepolymerized polyolefin catalyst, production there...
Patent number
7,365,138
Issue date
Apr 29, 2008
Fina Technology, Inc.
Steven D. Gray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization of polyethylene having high molecular weight
Patent number
7,256,247
Issue date
Aug 14, 2007
Fina Technology, Inc.
Edwar S. Shamshoum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin catalysts, production thereof and method of use
Patent number
6,846,887
Issue date
Jan 25, 2005
Fina Technology, Inc.
Steven D. Gray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization of polyethylene having high molecular weight
Patent number
6,730,751
Issue date
May 4, 2004
Fina Technology, Inc.
Edwar S. Shamshoum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ziegler-Natta catalyst with metallocene for olefin polymerization
Patent number
6,653,254
Issue date
Nov 25, 2003
Fina Technology, Inc.
Edwar Shoukri Shamshoum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ziegler-Natta catalyst with amine for polymerization
Patent number
6,559,088
Issue date
May 6, 2003
Fina Technology, Inc.
Edwar Shoukri Shamshoum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ziegler-natta catalysts for olefin polymerization
Patent number
6,174,971
Issue date
Jan 16, 2001
Fina Technology, Inc.
Hong Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLY(ARYLENE SULFIDE) AND PROCESS FOR ITS MANUFACTURING
Publication number
20220213270
Publication date
Jul 7, 2022
SOLVAY SPECIALTY POLYMERS USA, LLC
Stéphane JEOL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POWDERED MATERIAL (P) CONTAINING POLY(ARYLENE SULFIDE) (PAS) POLYME...
Publication number
20220186074
Publication date
Jun 16, 2022
SOLVAY SPECIALTY POLYMERS USA, LLC
Christopher WARD
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYPHENYLENE SULFIDE POLYMERS HAVING IMPROVED MELT-STABILITY
Publication number
20190241706
Publication date
Aug 8, 2019
SOLVAY SPECIALTY POLYMERS USA, LLC
Hong CHEN
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
MOBILE ELECTRONIC DEVICES MADE OF LOW-CHLORINE AROMATIC POLYSULFONES
Publication number
20180298147
Publication date
Oct 18, 2018
SOLVAY SPECIALTY POLYMERS USA, LLC
Atul BHATNAGAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Improved mobile electronic parts
Publication number
20160114563
Publication date
Apr 28, 2016
SOLVAY SPECIALTY POLYMERS USA, LLC
Geoffrey Scott Underwood
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING SULFONE POLYMER MEMBRANE
Publication number
20150352502
Publication date
Dec 10, 2015
SOLVAY SA
Theodore MOORE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Mobile electronic devices made of low-chlorine aromatic polysulfones
Publication number
20150315341
Publication date
Nov 5, 2015
SOLVAY SPECIALTY POLYMERS USA, LLC
Atul BHATNAGAR
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
High performance polysulfones made from cycloaliphatic diols
Publication number
20150129487
Publication date
May 14, 2015
SOLVAY SPECIALTY POLYMERS USA, LLC
Atul Bhatnagar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymerization of polyethylene having high molecular weight
Publication number
20060142508
Publication date
Jun 29, 2006
Edwar S. Shamshoum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Pretreated and prepolymerized polyolefin catalyst, production there...
Publication number
20050159301
Publication date
Jul 21, 2005
Steven D. Gray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyolefin catalysts, production thereof and method of use
Publication number
20040162401
Publication date
Aug 19, 2004
Steven D. Gray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZATION OF POLYETHYLENE HAVING HIGH MOLECULAR WEIGHT
Publication number
20040014916
Publication date
Jan 22, 2004
Edwar S. Shamshoum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...