Allen S. U. Li

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Morristown, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid flow distribution system for fluidized bed reactor
- Patent number 4,702,891
- Issue date Oct 27, 1987
- HRI, Inc.
- Allen S. Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Downwardly directed fluid flow distribution system for ebullated be...
- Patent number 4,673,552
- Issue date Jun 16, 1987
- Hydrocarbon Research, Inc.
- Allen S. Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Frangible catalyst pretreatment method for use in hydrocarbon hydro...
- Patent number 4,452,911
- Issue date Jun 5, 1984
- HRI, Inc.
- Richard M. Eccles
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL