John H. Speidel JR.

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Patents Grantslast 30 patents

Information Patent Grant
Removal of propylene glycol and/or propylene glycol ethers from aqu...
- Patent number 7,002,026
- Issue date Feb 21, 2006
- Lyondell Chemical Technology, L.P.
- John H. Speidel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Propylene oxide system
- Publication number 20080132717
- Publication date Jun 5, 2008
- Bernard Cooker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIRECT EPOXIDATION PROCESS
- Publication number 20060276663
- Publication date Dec 7, 2006
- Peter J. Whitman
- C07 - ORGANIC CHEMISTRY