John C. Lim

Person

Claremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Centering template for concentric grinding
- Patent number 5,919,083
- Issue date Jul 6, 1999
- Rexor Corporation
- John C. Lim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Solids mixing, storing and conveying system for use with a furnace...
- Patent number 5,580,171
- Issue date Dec 3, 1996
- John C. Lim
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for single crystal silicon production
- Patent number 5,314,667
- Issue date May 24, 1994
- John C. Lim
- C30 - CRYSTAL GROWTH
Information Patent Grant
Hydrogenation catalyst and methods for its preparation and use to c...
- Patent number 4,701,430
- Issue date Oct 20, 1987
- Korea Advance Institute of Science & Technology
- Il N. Jung
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Redistribution catalyst and methods for its preparation and use to...
- Patent number 4,613,491
- Issue date Sep 23, 1986
- Korea Advanced Institute of Science and Technology
- Il N. Jung
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the exchange of crystalline zeolites
- Patent number 4,459,271
- Issue date Jul 10, 1984
- Harshaw/Filtrol Partnership
- John Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Substrates with calibrated pore size and catalysts employing the same
- Patent number 4,356,113
- Issue date Oct 26, 1982
- Filtrol Corporation
- John Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Attrition resistant zeolite containing catalyst
- Patent number 4,333,857
- Issue date Jun 8, 1982
- Filtrol Corporation
- John Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zeolite catalysts and method of producing the same
- Patent number 4,325,845
- Issue date Apr 20, 1982
- Filtrol Corporation
- John Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of additional alumina for extra zeolite stability in FCC catalyst
- Patent number 4,325,847
- Issue date Apr 20, 1982
- Filtrol Corporation
- John C. Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of exchanging sodium zeolite
- Patent number 4,269,815
- Issue date May 26, 1981
- Filtrol Corporation
- John Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zeolitic catalyst and method of producing same
- Patent number 4,253,989
- Issue date Mar 3, 1981
- Filtrol Corporation
- John Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Balanced alumina matrix in zeolite containing catalyst
- Patent number 4,206,085
- Issue date Jun 3, 1980
- Filtrol Corporation
- John Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Attrition resistant zeolitic catalyst
- Patent number 4,086,187
- Issue date Apr 25, 1978
- Filtrol Corporation
- John Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

John C. Lim

Person

Patents Grantslast 30 patents

Centering template for concentric grinding

Solids mixing, storing and conveying system for use with a furnace...

Method and apparatus for single crystal silicon production

Hydrogenation catalyst and methods for its preparation and use to c...

Redistribution catalyst and methods for its preparation and use to...

Process for the exchange of crystalline zeolites

Substrates with calibrated pore size and catalysts employing the same

Attrition resistant zeolite containing catalyst

Zeolite catalysts and method of producing the same

Use of additional alumina for extra zeolite stability in FCC catalyst

Method of exchanging sodium zeolite

Zeolitic catalyst and method of producing same

Balanced alumina matrix in zeolite containing catalyst

Attrition resistant zeolitic catalyst