Todd C. Spengeman

Follow

Person

Missouri City, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing ε-caprolactone
- Patent number 8,247,580
- Issue date Aug 21, 2012
- BASF SE
- Rolf Pinkos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing polyalcohols from formaldehyde having a low f...
- Patent number 7,462,747
- Issue date Dec 9, 2008
- BASF Aktiengesellschaft
- Timan Sirch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation of methylolalkanals
- Patent number 7,388,116
- Issue date Jun 17, 2008
- BASF Aktiengesellschaft
- Steffen Maas
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING EPSILON-CAPROLACTONE
- Publication number 20100240913
- Publication date Sep 23, 2010
- BASF SE
- Rolf Pinkos
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING POLYALCOHOLS FROM FORMALDEHYDE HAVING A LOW F...
- Publication number 20080167506
- Publication date Jul 10, 2008
- BASF Aktiengesellschaft
- Timan Sirch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF NEOPENTYLGLYCOL USING FORMALDEHYDE WI...
- Publication number 20080004475
- Publication date Jan 3, 2008
- BASF Aktiengesellschaft
- Tilman Sirch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydrogenation of methylolalkanals
- Publication number 20070282135
- Publication date Dec 6, 2007
- BASF Aktiengesellschaft
- Steffen Maas
- C07 - ORGANIC CHEMISTRY