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Matthew J Fedec
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Lake Jackson, TX, US
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last 30 patents
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Patent Grant
Propylene-ethylene random copolymers with low XS/ET ratio and high MFR
Patent number
11,905,347
Issue date
Feb 20, 2024
W. R. Grace & Co.-Conn.
Matthew John Fedec
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene-ethylene copolymer compositions suitable for hot fill pac...
Patent number
11,873,355
Issue date
Jan 16, 2024
W. R. Grace & Co.-Conn.
Matthew John Fedec
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for gas-phase polymerization having high bed bulk density
Patent number
10,647,790
Issue date
May 12, 2020
W. R. Grace & Co.-Conn.
Ping Cai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Producing high comonomer content propylene-based polymers
Patent number
10,093,759
Issue date
Oct 9, 2018
W. R. Grace & Co.-Conn.
Ping Cai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene impact copolymers having good optical properties
Patent number
8,748,539
Issue date
Jun 10, 2014
Braskem America, Inc.
Peter S. Martin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Propylene-ethylene copolymer compositions suitable for hot fill pac...
Publication number
20240150503
Publication date
May 9, 2024
W.R. GRACE & CO.-CONN.
Matthew Fedec
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-ETHYLENE COPOLYMER COMPOSITIONS SUITABLE FOR HOT FILL PAC...
Publication number
20210253755
Publication date
Aug 19, 2021
W.R. GRACE & CO.-CONN.
Matthew John FEDEC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-ETHYLENE RANDOM COPOLYMERS WITH LOW XS/ET RATIO AND HIGH MFR
Publication number
20210246240
Publication date
Aug 12, 2021
W.R. GRACE & CO.-CONN.
Matthew John FEDEC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCING HIGH COMONOMER CONTENT PROPYLENE-BASED POLYMERS.
Publication number
20160289357
Publication date
Oct 6, 2016
W.R. GRACE & CO.-CONN.
Ping Cai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR GAS-PHASE POLYMERIZATION HAVING HIGH BED BULK DENSITY
Publication number
20130005923
Publication date
Jan 3, 2013
DOW GLOBAL TECHNOLOGIES LLC
Ping Cai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE IMPACT COPOLYMERS HAVING GOOD OPTICAL PROPERTIES
Publication number
20120302701
Publication date
Nov 29, 2012
DOW GLOBAL TECHNOLOGIES LLC
Peter S. Martin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GAS PHASE PROCESS FOR POLYMERS WITH GROUP 4 METAL COMPLEX CATALYST...
Publication number
20080051531
Publication date
Feb 28, 2008
Union Carbide Chemicals & Plastics Technology Corporation
Xinlai Bai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Gas phase process for polymers with group 4 metal complex catalyst...
Publication number
20040087743
Publication date
May 6, 2004
Xinlai Bai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...