Richard M Wolpert

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing reactive metal from a reactor system
- Patent number 6,551,660
- Issue date Apr 22, 2003
- Chevron Phillips Chemical Company LP
- Dennis L. Holtermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for removing reactive metal from a reactor system
- Patent number 6,419,986
- Issue date Jul 16, 2002
- Chevron Phillips Chemical Company IP
- Dennis L. Holtermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for converting hydrocarbon feed to high purity benzene and...
- Patent number 6,004,452
- Issue date Dec 21, 1999
- Chevron Chemical Company LLC
- Gary A Ash
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for removing reactive metal from a reactor
- Publication number 20010031313
- Publication date Oct 18, 2001
- Chevron Phillips Chemical Corporation LC.
- Dennis L. Holtermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...