Klaus Sommer

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Bad Durkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of phosphoric acid esters or phosphoric...
- Patent number 6,512,133
- Issue date Jan 28, 2003
- Chemische Fabrik Budenheim Rudolf
- Karl Götzmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Surface-modified flame retardants containing an organic silicon com...
- Patent number 6,444,315
- Issue date Sep 3, 2002
- Degussa AG
- Dieter Barfurth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making phenol-formaldehyde resins flame-resistant
- Patent number 5,607,990
- Issue date Mar 4, 1997
- Chemische Fabrik Budenheim Rudolf A. Oetker
- Karlheinz Dorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixed boric acid/phosphoric acid esters of polyols, their preparati...
- Patent number 5,539,141
- Issue date Jul 23, 1996
- Chemische Fabrik Budenheim Rudolf A. Oetker
- Karlheinz Dorn
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...