Sun W. Chun

Person

Murrysville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Catalytic pour point reduction of petroleum hydrocarbon stocks
- Patent number 4,057,488
- Issue date Nov 8, 1977
- Gulf Research & Development Company
- Angelo Anthony Montagna
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodesulfurization process employing a titanium promoted catalyst
- Patent number 3,997,431
- Issue date Dec 14, 1976
- Gulf Research & Development Company
- Harold Beuther
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the conversion of carbonaceous materials
- Patent number 3,957,619
- Issue date May 18, 1976
- Gulf Research & Development Company
- Sun W. Chun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for treating a solid-containing liquid hydrocarbon oil
- Patent number 3,950,244
- Issue date Apr 13, 1976
- Gulf Research & Development Company
- Sun W. Chun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cyclic aldol condensation process and catalyst regeneration procedure
- Patent number 3,948,991
- Issue date Apr 6, 1976
- Gulf Research & Development Company
- Sun W. Chun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Two stage metal-containing oil hydrodesulfurization process employi...
- Patent number 3,941,683
- Issue date Mar 2, 1976
- Gulf Research & Development Company
- Harold Beuther
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Two stage metal-containing oil hydrodesulfurization process employi...
- Patent number 3,940,330
- Issue date Feb 24, 1976
- Gulf Research & Development Company
- Harold Beuther
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Sun W. Chun

Person

Patents Grantslast 30 patents

Catalytic pour point reduction of petroleum hydrocarbon stocks

Hydrodesulfurization process employing a titanium promoted catalyst

Process for the conversion of carbonaceous materials

Process for treating a solid-containing liquid hydrocarbon oil

Cyclic aldol condensation process and catalyst regeneration procedure

Two stage metal-containing oil hydrodesulfurization process employi...

Two stage metal-containing oil hydrodesulfurization process employi...