Janet Marie Rogers

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Beaumont, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Sodium cyanide process
- Patent number 6,896,863
- Issue date May 24, 2005
- E. I. Du Pont de Nemours and Company
- Janet Marie Rogers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nitrile process
- Patent number 6,355,828
- Issue date Mar 12, 2002
- E. I. Du Pont de Nemours and Company
- Janet Marie Rogers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sodium cyanide paste composition
- Patent number 6,183,710
- Issue date Feb 6, 2001
- E. I. Du Pont de Nemours and Company
- Janet Marie Rogers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nitrile process
- Patent number 6,084,121
- Issue date Jul 4, 2000
- E. I. Du Pont de Nemours and Company
- Janet Marie Rogers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of sodium perborate crystals having improved abrasion re...
- Patent number 5,215,730
- Issue date Jun 1, 1993
- E. I. Du Pont de Nemours and Company
- Janet M. Rogers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for shipment of sodium cyanide slurries
- Patent number 4,902,301
- Issue date Feb 20, 1990
- E. I. Du Pont de Nemours and Company
- Janet M. Rogers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for production of sodium cyanide
- Patent number 4,847,062
- Issue date Jul 11, 1989
- E. I. Du Pont de Nemours and Company
- Janet M. Rogers
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Sodium cyanide process
- Publication number 20040197256
- Publication date Oct 7, 2004
- Janet Marie Rogers
- C01 - INORGANIC CHEMISTRY