Sandor Nagy

Person

Webster, TX, US

People

Patents Grantslast 30 patents

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
Titanated catalysts, methods of preparing titanated catalysts, and...
- Patent number 11,590,477
- Issue date Feb 28, 2023
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information Patent Grant
Waste stream upgrading in a propylene oxide/styrene coproduction pr...
- Patent number 10,710,004
- Issue date Jul 14, 2020
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
By-product stream upgrading in a propylene oxide/styrene coproducti...
- Patent number 10,526,549
- Issue date Jan 7, 2020
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid phase selective oxidation to epoxides with molecular oxygen
- Patent number 10,308,622
- Issue date Jun 4, 2019
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Post treated silver catalysts for epoxidation
- Patent number 10,046,311
- Issue date Aug 14, 2018
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts containing specific titanium polymorphic forms
- Patent number 10,017,484
- Issue date Jul 10, 2018
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst performance in propylene epoxidation
- Patent number 9,932,318
- Issue date Apr 3, 2018
- Lyondell Chemical Technology, L.P.
- Vu A. Dang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted zirconocenes catalysts and methods of use in polymeriza...
- Patent number 9,701,771
- Issue date Jul 11, 2017
- Basell Polyolefine GmbH
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for forming propylene oxide from oxidation of methyl benzyl...
- Patent number 9,643,943
- Issue date May 9, 2017
- Lyondell Chemical Technology, L.P.
- Vu A. Dang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxidation catalysts based on metal alkoxide pretreated supports
- Patent number 9,617,233
- Issue date Apr 11, 2017
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Complexes useful as active components in supported epoxidation cata...
- Patent number 9,593,134
- Issue date Mar 14, 2017
- Lyondell Chemical Technology, L.P.
- Debra L. Jackson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst system for the preparation of polyolefins
- Patent number 9,458,271
- Issue date Oct 4, 2016
- Basell Poliolefine Italia s.r.l.
- Lenka Richter-Lukesova
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing epoxidation catalysts
- Patent number 9,433,925
- Issue date Sep 6, 2016
- Lyondell Chemical Technology, L.P.
- Roger Grey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bisaryl metallocenes and use thereof to produce polyolefins
- Patent number 9,422,319
- Issue date Aug 23, 2016
- Basell Polyolefine GmbH
- Michael W. Lynch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-bridged metallocene complexes for the polymerization of olefins
- Patent number 9,422,380
- Issue date Aug 23, 2016
- Basell Polyolefine Wesseling
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts based on 2-(2-aryloxy)quinoline or 2-(2-aryloxy)dihydroqu...
- Patent number 8,158,733
- Issue date Apr 17, 2012
- Equistar Chemicals, LP
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing non-metallocene catalysts
- Patent number 8,153,544
- Issue date Apr 10, 2012
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalysts for olefin polymerization
- Patent number 8,084,385
- Issue date Dec 27, 2011
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nitroso-modified Ziegler-Natta catalyst system
- Patent number 8,017,708
- Issue date Sep 13, 2011
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2-hydroxypyridine N-oxide-modified ziegler-natta catalyst system
- Patent number 7,871,952
- Issue date Jan 18, 2011
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalysts based on 2-aryl-8-anilinoquinoline ligands
- Patent number 7,858,718
- Issue date Dec 28, 2010
- Equistar Chemicals, LP
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of multimodal polyethylene
- Patent number 7,855,255
- Issue date Dec 21, 2010
- Equistar Chemicals, LP
- Venki Chandrashekar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization process
- Patent number 7,781,549
- Issue date Aug 24, 2010
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization process
- Patent number 7,776,974
- Issue date Aug 17, 2010
- Equistar Chemicals, LP
- Linda N. Winslow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization process
- Patent number 7,723,451
- Issue date May 25, 2010
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization process
- Patent number 7,671,151
- Issue date Mar 2, 2010
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

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
USE OF CARBON DIOXIDE TO IMPROVE CAUSTIC WASHING OF ALKYLENE OXIDE...
- Publication number 20230339832
- Publication date Oct 26, 2023
- Lyondell Chemical Technology, L.P.
- David W. Leyshon
- C07 - ORGANIC CHEMISTRY
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
TITANATED CATALYSTS, METHODS OF PREPARING TITANATED CATALYSTS, AND...
- Publication number 20210129113
- Publication date May 6, 2021
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TITANATED CATALYSTS, METHODS OF PREPARING TITANATED CATALYSTS, AND...
- Publication number 20210129112
- Publication date May 6, 2021
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information Patent Application
EPOXIDATION PROCESSES AND CATALYSTS FOR USE THEREIN
- Publication number 20200346193
- Publication date Nov 5, 2020
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BY-PRODUCT STREAM UPGRADING IN A PROPYLENE OXIDE/STYRENE COPRODUCTI...
- Publication number 20180312764
- Publication date Nov 1, 2018
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WASTE STREAM UPGRADING IN A PROPYLENE OXIDE/STYRENE COPRODUCTION PR...
- Publication number 20180221787
- Publication date Aug 9, 2018
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIQUID PHASE SELECTIVE OXIDATION TO EPOXIDES WITH MOLECULAR OXYGEN
- Publication number 20180208569
- Publication date Jul 26, 2018
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYSTS CONTAINING SPECIFIC TITANIUM POLYMORPHIC FORMS
- Publication number 20170158655
- Publication date Jun 8, 2017
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EPOXIDATION PROCESSES AND CATALYSTS FOR USE THEREIN
- Publication number 20170056860
- Publication date Mar 2, 2017
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POST TREATED SILVER CATALYSTS FOR EPOXIDATION
- Publication number 20170021337
- Publication date Jan 26, 2017
- Lyondell Chemical Technolgy, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST PERFORMANCE IN PROPYLENE EPOXIDATION
- Publication number 20160297782
- Publication date Oct 13, 2016
- Lyondell Chemical Technology, L.P.
- Vu A. Dang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR FORMING PROPYLENE OXIDE FROM OXIDATION OF METHYL BENZYL...
- Publication number 20160297783
- Publication date Oct 13, 2016
- Lyondell Chemical Technology, L.P.
- Vu A. Dang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EPOXIDATION CATALYSTS BASED ON METAL ALKOXIDE PRETREATED SUPPORTS
- Publication number 20160237051
- Publication date Aug 18, 2016
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPLEXES USEFUL AS ACTIVE COMPONENTS IN SUPPORTED EPOXIDATION CATA...
- Publication number 20160016157
- Publication date Jan 21, 2016
- Lyondell Chemical Technology, L.P.
- Debra L. Jackson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PREPARING EXPOXIDATION CATALYSTS
- Publication number 20150375200
- Publication date Dec 31, 2015
- Lyondell Chemical Technology, L.P.
- Roger Grey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST SYSTEM FOR THE PREPARATION OF POLYOLEFINS
- Publication number 20150329657
- Publication date Nov 19, 2015
- Lenka Richter-Lukesova
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BISARYL METALLOCENES AND USE THEREOF TO PRODUCE POLYOLEFINS
- Publication number 20150284418
- Publication date Oct 8, 2015
- EQUISTAR CHEMICALS, L.P.
- Michael W. Lynch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NON-BRIDGED METALLOCENE COMPLEXES FOR THE POLYMERIZATION OF OLEFINS
- Publication number 20150284489
- Publication date Oct 8, 2015
- EQUISTAR CHEMICALS, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUBSTITUTED ZIRCONOCENES CATALYSTS AND METHODS OF USE IN POLYMERIZA...
- Publication number 20150284490
- Publication date Oct 8, 2015
- EQUISTAR CHEMICALS, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST SYSTEM BASED ON QUINOLINE DONORS
- Publication number 20130023634
- Publication date Jan 24, 2013
- Sandor NAGY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Sandor Nagy

Person

Patents Grantslast 30 patents

Composite catalyst for polyolefin depolymerization

Supported metal oxides as depolymerization catalysts

Titanated catalysts, methods of preparing titanated catalysts, and...

Polyolefin depolymerization with metal oxides

Plastic depolymerization using halloysite

Waste stream upgrading in a propylene oxide/styrene coproduction pr...

By-product stream upgrading in a propylene oxide/styrene coproducti...

Liquid phase selective oxidation to epoxides with molecular oxygen

Post treated silver catalysts for epoxidation

Catalysts containing specific titanium polymorphic forms

Catalyst performance in propylene epoxidation

Substituted zirconocenes catalysts and methods of use in polymeriza...

Process for forming propylene oxide from oxidation of methyl benzyl...

Epoxidation catalysts based on metal alkoxide pretreated supports

Complexes useful as active components in supported epoxidation cata...

Catalyst system for the preparation of polyolefins

Method of preparing epoxidation catalysts

Bisaryl metallocenes and use thereof to produce polyolefins

Non-bridged metallocene complexes for the polymerization of olefins

Catalysts based on 2-(2-aryloxy)quinoline or 2-(2-aryloxy)dihydroqu...

Method for preparing non-metallocene catalysts

Catalysts for olefin polymerization

Nitroso-modified Ziegler-Natta catalyst system

2-hydroxypyridine N-oxide-modified ziegler-natta catalyst system

Catalysts based on 2-aryl-8-anilinoquinoline ligands

Preparation of multimodal polyethylene

Olefin polymerization process

Olefin polymerization process

Olefin polymerization process

Olefin polymerization process

Patents Applicationslast 30 patents

DEPOLYMERIZATION CATALYST SYSTEM AND PROCESS

CATALYTIC OXIDATIVE DEPOLYMERIZATION PROCESS

USE OF CARBON DIOXIDE TO IMPROVE CAUSTIC WASHING OF ALKYLENE OXIDE...

HIGH PRESSURE DEPOLYMERIZATION OF HDPE AND PP

PRE-TREAMENT OF POLYOLEFIN WASTE TO IMPROVE DEPOLYMERIZATION

COMPOSITE CATALYST FOR POLYOLEFIN DEPOLYMERIZATION

SUPPORTED METAL OXIDES AS DEPOLYMERIZATION CATALYSTS

STYRENE-ASSISTED DEPOLYMERIZATION OF POLYOLEFINS

TITANATED CATALYSTS, METHODS OF PREPARING TITANATED CATALYSTS, AND...

TITANATED CATALYSTS, METHODS OF PREPARING TITANATED CATALYSTS, AND...

PLASTIC DEPOLYMERIZATION USING HALLOYSITE

POLYOLEFIN DEPOLYMERIZATION WITH METAL OXIDES

PLASTIC DEPOLYMERIZATION USING FLUORINATED ALUMINA

EPOXIDATION PROCESSES AND CATALYSTS FOR USE THEREIN

BY-PRODUCT STREAM UPGRADING IN A PROPYLENE OXIDE/STYRENE COPRODUCTI...

WASTE STREAM UPGRADING IN A PROPYLENE OXIDE/STYRENE COPRODUCTION PR...

LIQUID PHASE SELECTIVE OXIDATION TO EPOXIDES WITH MOLECULAR OXYGEN

CATALYSTS CONTAINING SPECIFIC TITANIUM POLYMORPHIC FORMS

EPOXIDATION PROCESSES AND CATALYSTS FOR USE THEREIN

POST TREATED SILVER CATALYSTS FOR EPOXIDATION

CATALYST PERFORMANCE IN PROPYLENE EPOXIDATION

PROCESS FOR FORMING PROPYLENE OXIDE FROM OXIDATION OF METHYL BENZYL...

EPOXIDATION CATALYSTS BASED ON METAL ALKOXIDE PRETREATED SUPPORTS

COMPLEXES USEFUL AS ACTIVE COMPONENTS IN SUPPORTED EPOXIDATION CATA...

METHOD OF PREPARING EXPOXIDATION CATALYSTS

CATALYST SYSTEM FOR THE PREPARATION OF POLYOLEFINS

BISARYL METALLOCENES AND USE THEREOF TO PRODUCE POLYOLEFINS

NON-BRIDGED METALLOCENE COMPLEXES FOR THE POLYMERIZATION OF OLEFINS

SUBSTITUTED ZIRCONOCENES CATALYSTS AND METHODS OF USE IN POLYMERIZA...

CATALYST SYSTEM BASED ON QUINOLINE DONORS