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Elrey L. McCann III
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Synthesis of perfluoropropane
Patent number
5,220,083
Issue date
Jun 15, 1993
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multistep synthesis of hexafluoropropylene
Patent number
5,068,472
Issue date
Nov 26, 1991
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multistep synthesis of hexafluoropropylene
Patent number
5,057,634
Issue date
Oct 15, 1991
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multistep synthesis of hexafluoropropylene
Patent number
5,043,491
Issue date
Aug 27, 1991
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of low molecular weight olefinic hydrocarbons using a p...
Patent number
4,861,802
Issue date
Aug 29, 1989
E. I. Du Pont de Nemours and Company
Elrey L. McCann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic perovskites on perovskite supports and process for prepar...
Patent number
4,151,123
Issue date
Apr 24, 1979
E. I. Du Pont de Nemours and Company
Elrey L. McCann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metal oxyhalide catalytic compositions
Patent number
4,110,251
Issue date
Aug 29, 1978
E. I. Du Pont de Nemours and Company
Alan Lauder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal oxyhalide catalyzed reactions
Patent number
4,009,242
Issue date
Feb 22, 1977
E. I. Du Pont de Nemours and Company
Alan Lauder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst preparation
Patent number
4,001,143
Issue date
Jan 4, 1977
E. I. Du Pont de Nemours and Company
Elrey L. McCann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL