Qianjun Chen

Person

Des Plaines, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Xylene isomerization process using UZM-5 and UZM-6 zeolites
- Patent number 6,388,159
- Issue date May 14, 2002
- UOP LLC
- Deng-Yang Jan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective reforming process for the production of aromatics
- Patent number 6,358,400
- Issue date Mar 19, 2002
- UOP LLC
- Paula L. Bogdan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Layered catalyst composition and processes for preparing and using...
- Patent number 6,280,608
- Issue date Aug 28, 2001
- UOP LLC
- Robert H. Jensen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Isomer-selective aromatization process and catalyst
- Patent number 6,177,601
- Issue date Jan 23, 2001
- UOP LLC
- Paula L. Bogdan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Layered catalyst composition and processes for preparing and using...
- Patent number 6,177,381
- Issue date Jan 23, 2001
- UOP LLC
- Robert H Jensen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reforming with selective multimetallic multigradient catalyst
- Patent number 6,132,595
- Issue date Oct 17, 2000
- UOP LLC
- Paula L. Bogdan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reforming process using a catalyst system with differentiated acid...
- Patent number 6,066,251
- Issue date May 23, 2000
- UOP LLC
- Qianjun Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reforming with selective multimetallic multigradient catalyst
- Patent number 5,885,443
- Issue date Mar 23, 1999
- UOP LLC
- Paula L. Bogdan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective multimetallic multigradient reforming catalyst
- Patent number 5,883,032
- Issue date Mar 16, 1999
- UOP LLC
- Paula L. Bogdan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reforming catalyst system with differentiated acid properties
- Patent number 5,880,051
- Issue date Mar 9, 1999
- UOP LLC
- Qianjun Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reforming/dehydrocyclization catalysts
- Patent number 5,559,068
- Issue date Sep 24, 1996
- UOP
- Qianjun Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reforming/dehydrocyclization catalysts
- Patent number 5,520,796
- Issue date May 28, 1996
- UOP
- Qianjun Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Qianjun Chen

Person

Patents Grantslast 30 patents

Xylene isomerization process using UZM-5 and UZM-6 zeolites

Selective reforming process for the production of aromatics

Layered catalyst composition and processes for preparing and using...

Isomer-selective aromatization process and catalyst

Layered catalyst composition and processes for preparing and using...

Reforming with selective multimetallic multigradient catalyst

Reforming process using a catalyst system with differentiated acid...

Reforming with selective multimetallic multigradient catalyst

Selective multimetallic multigradient reforming catalyst

Reforming catalyst system with differentiated acid properties

Reforming/dehydrocyclization catalysts

Reforming/dehydrocyclization catalysts