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Christopher D. Smith
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Kingwood, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Styrene-assisted depolymerization of polyolefins
Patent number
12,173,124
Issue date
Dec 24, 2024
Basell Poliolefine Italia s.r.l.
Sandor Nagy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite catalyst for polyolefin depolymerization
Patent number
11,872,545
Issue date
Jan 16, 2024
Basell Poliolefine Italia s.r.l.
Sandor Nagy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Supported metal oxides as depolymerization catalysts
Patent number
11,767,408
Issue date
Sep 26, 2023
Basell Poliolefine Italia s.r.l.
Sandor Nagy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin depolymerization with metal oxides
Patent number
11,377,534
Issue date
Jul 5, 2022
Basell Poliolefine Italia s.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Plastic depolymerization using halloysite
Patent number
11,319,424
Issue date
May 3, 2022
Basell Poliolefine Italia s.r.l.
Diego Brita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DEPOLYMERIZATION CATALYST SYSTEM AND PROCESS
Publication number
20240228405
Publication date
Jul 11, 2024
Basell Poliolefine Italia s.r.l.
Sandor Nagy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEPOLYMERIZATION CATALYST SYSTEM AND PROCESS
Publication number
20240132425
Publication date
Apr 25, 2024
Basell Poliolefine Italia s.r.l.
Sandor Nagy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC OXIDATIVE DEPOLYMERIZATION PROCESS
Publication number
20240076467
Publication date
Mar 7, 2024
Basell Poliolefine Italia s.r.l.
Daniel F. White
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH PRESSURE DEPOLYMERIZATION OF HDPE AND PP
Publication number
20230106395
Publication date
Apr 6, 2023
Basell Poliolefine Italia s.r.l.
David L. Ramage
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PRE-TREAMENT OF POLYOLEFIN WASTE TO IMPROVE DEPOLYMERIZATION
Publication number
20230009131
Publication date
Jan 12, 2023
Basell Poliolefine Italia s.r.l.
Sandor Nagy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE CATALYST FOR POLYOLEFIN DEPOLYMERIZATION
Publication number
20220176358
Publication date
Jun 9, 2022
Basell Poliolefine Italia s.r.l.
Sandor Nagy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPPORTED METAL OXIDES AS DEPOLYMERIZATION CATALYSTS
Publication number
20220135760
Publication date
May 5, 2022
Basell Poliolefine Italia s.r.l.
Sandor Nagy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STYRENE-ASSISTED DEPOLYMERIZATION OF POLYOLEFINS
Publication number
20220112352
Publication date
Apr 14, 2022
Basell Poliolefine Italia s.r.l.
Sandor Nagy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLASTIC DEPOLYMERIZATION USING HALLOYSITE
Publication number
20210070958
Publication date
Mar 11, 2021
Basell Poliolefine Italia s.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN DEPOLYMERIZATION WITH METAL OXIDES
Publication number
20210070959
Publication date
Mar 11, 2021
Basell Poliolefine Italia s.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLASTIC DEPOLYMERIZATION USING FLUORINATED ALUMINA
Publication number
20210061972
Publication date
Mar 4, 2021
Basell Poliolefine Italia s.r.l.
Sandor Nagy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL