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Michael H. Treptau
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Channahon, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Ethylene polymerization processes and reactor systems for the produ...
Patent number
11,845,814
Issue date
Dec 19, 2023
Chevron Phillips Chemical Company LP
Joel A. Mutchler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ethylene polymerization processes and reactor systems for the produ...
Patent number
11,767,378
Issue date
Sep 26, 2023
Chevron Phillips Chemical Company LP
Joel A. Mutchler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ethylene polymerization processes and reactor systems for the produ...
Patent number
11,466,104
Issue date
Oct 11, 2022
Chevron Phillips Chemical Company LP
Joel A. Mutchler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cascaded polyolefin slurry polymerization employing disengagement v...
Patent number
6,921,804
Issue date
Jul 26, 2005
Equistar Chemicals L.P.
Joel A. Mutchler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Enhanced-impact LLDPE with a shear modifiable network structure
Patent number
6,713,585
Issue date
Mar 30, 2004
Equistar Chemicals, LP
Harilaos Mavridis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Enhanced-impact LLDPE with a shear modifiable network structure
Patent number
6,171,993
Issue date
Jan 9, 2001
Equistar Chemicals, LP
Harilaos Mavridis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...
Publication number
20240059808
Publication date
Feb 22, 2024
Chevron Phillips Chemical Company LP
Joel A. Mutchler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...
Publication number
20230242684
Publication date
Aug 3, 2023
Chevron Phillips Chemical Company LP
Joel A. Mutchler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...
Publication number
20230242685
Publication date
Aug 3, 2023
Chevron Phillips Chemical Company LP
Joel A. Mutchler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Cascaded polyolefin slurry polymerization employing disengagement v...
Publication number
20050261471
Publication date
Nov 24, 2005
Equistar Chemicals L.P.
Joel A. Mutchler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cascaded polyolefin slurry polymerization employing disengagement v...
Publication number
20040192861
Publication date
Sep 30, 2004
Equistar Chemicals L.P.
Joel A. Mutchler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...