Kuehl; Guenter H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kuehl; Guenter H..The latest application filed is for "supported heteropoly acid catalysts".

Company Profile

0.15.0

Kuehl; Guenter H. - Cherry Hill NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Supported heteropoly acid catalysts Grant 5,475,178 - Del Rossi , et al. December 12, 1	1995-12-12
Process for preparing long chain alkyl aromatic compounds Grant 5,401,896 - Kuehl , et al. * March 28, 1	1995-03-28
M41S materials having nonlinear optical properties Grant 5,348,687 - Beck , et al. September 20, 1	1994-09-20
Octane improvement with large size ZSM-5 catalytic cracking Grant 4,828,679 - Cormier, Jr. , et al. May 9, 1	1989-05-09
Method of producing rod-shaped ZSM-5 zeolite Grant 4,797,267 - Kuehl January 10, 1	1989-01-10
Crystalline layered material MCM-20 and process for its preparation Grant 4,791,088 - Chu , et al. December 13, 1	1988-12-13
Preparation of crystalline silicoaluminophosphates Grant 4,786,487 - Kuehl November 22, 1	1988-11-22
Hydrothermal zeolite activation Grant 4,665,043 - Chu , et al. May 12, 1	1987-05-12
Preparation of catalyst composition comprising a boron containing crystalline material having the structure of zeolites ZSM-5, ZSM-11, ZSM-12, Beta or Nu-1 Grant 4,661,467 - Kuehl April 28, 1	1987-04-28
Process for preparing highly siliceous porous ZSM-12 type crystalline material Grant 4,537,758 - Chu , et al. * August 27, 1	1985-08-27
Process for making zeolite ZSM-45 with a dimethyldiethylammonium directing agent Grant 4,495,303 - Kuehl January 22, 1	1985-01-22
Synthesis of ZSM-12 zeolite Grant 4,482,531 - Kuehl November 13, 1	1984-11-13
Hydrothermal activation of acid zeolites with alumina Grant 4,468,475 - Kuehl August 28, 1	1984-08-28
Method of preparing crystalline zeolite Grant 4,452,769 - Chu , et al. June 5, 1	1984-06-05
Shape selective catalyst from zeolite alpha and use thereof Grant 4,299,686 - Kuehl November 10, 1	1981-11-10

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