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Harold S. Horowitz
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Wilmington, DE, US
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last 30 patents
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Patent Grant
Vanadyl pyrophosphate oxidation catalyst precursors
Patent number
5,905,052
Issue date
May 18, 1999
E. I. Du Pont de Nemours and Company
Harold Saul Horowitz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the calcination/activation of V/P/O catalyst
Patent number
5,895,821
Issue date
Apr 20, 1999
E. I. Du Pont de Nemours and Company
Rashmikant Maganlal Contractor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the calcination/activation of V/P/O catalyst
Patent number
5,573,992
Issue date
Nov 12, 1996
E. I. Du Pont de Nemours and Company
Rashmikant M. Contractor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vapor phase catalytic oxidation of N-butane to maleic anhydride inc...
Patent number
5,519,149
Issue date
May 21, 1996
E. I. Du Pont de Nemours and Company
Rashmikant M. Contractor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making superconductor powder
Patent number
5,304,536
Issue date
Apr 19, 1994
E. I. Du Pont de Nemours and Company
Harold S. Horowitz
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for making superconductors using barium hydroxide
Patent number
5,061,683
Issue date
Oct 29, 1991
E. I. Du Pont de Nemours and Company
Harold S. Horowitz
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for making superconductors and their precursors
Patent number
5,021,395
Issue date
Jun 4, 1991
E. I. Du Pont de Nemours and Company
Joe D. Druliner
C07 - ORGANIC CHEMISTRY