Danny Yuk Kwan Ngan

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing lower olefins from hydrocarbon feedstock util...
- Patent number 8,083,932
- Issue date Dec 27, 2011
- Shell Oil Company
- Arthur James Baumgartner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus and method for superheated vapor contacting and vaporizat...
- Patent number 8,070,938
- Issue date Dec 6, 2011
- Shell Oil Company
- Louis Edward Stein
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Apparatus and method for superheated vapor contacting and vaporizat...
- Patent number 7,862,651
- Issue date Jan 4, 2011
- Shell Oil Company
- Louis Edward Stein
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Process for producing lower olefins
- Patent number 7,829,752
- Issue date Nov 9, 2010
- Shell Oil Company
- Arthur James Baumgartner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing lower olefins from heavy hydrocarbon feedstoc...
- Patent number 7,718,839
- Issue date May 18, 2010
- Shell Oil Company
- Arthur James Baumgartner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus and method for determining and controlling the hydrogen-t...
- Patent number 7,238,847
- Issue date Jul 3, 2007
- Shell Oil Company
- Danny Yuk-Kwan Ngan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR QUENCHING A HOT GASEOUS STREAM
- Publication number 20130001132
- Publication date Jan 3, 2013
- Arthur James Baumgartner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
APPARATUS AND METHOD FOR SUPERHEATED VAPOR CONTACTING AND VAPORIZAT...
- Publication number 20110036751
- Publication date Feb 17, 2011
- Louis Edward STEIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING LOWER OLEFINS FROM HYDROCARBON FEEDSTOCK UTIL...
- Publication number 20090054716
- Publication date Feb 26, 2009
- Arthur James BAUMGARTNER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Apparatus and method for superheated vapor contacting and vaporizat...
- Publication number 20080251419
- Publication date Oct 16, 2008
- Louis Edward Stein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING LOWER OLEFINS
- Publication number 20070232846
- Publication date Oct 4, 2007
- Arthur James Baumgartner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Danny Yuk Kwan Ngan

Person

Patents Grantslast 30 patents

Process for producing lower olefins from hydrocarbon feedstock util...

Apparatus and method for superheated vapor contacting and vaporizat...

Apparatus and method for superheated vapor contacting and vaporizat...

Process for producing lower olefins

Process for producing lower olefins from heavy hydrocarbon feedstoc...

Apparatus and method for determining and controlling the hydrogen-t...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR QUENCHING A HOT GASEOUS STREAM

APPARATUS AND METHOD FOR SUPERHEATED VAPOR CONTACTING AND VAPORIZAT...

PROCESS FOR PRODUCING LOWER OLEFINS FROM HYDROCARBON FEEDSTOCK UTIL...

Apparatus and method for superheated vapor contacting and vaporizat...

PROCESS FOR PRODUCING LOWER OLEFINS