Krefeld
Germany
6
2009-07-02
The entities that hold a legal rights for patent applications filed by inventor Kamper Friedhelm:
Friedhelm Kamper from Krefeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for producing isocyanates
#2 | 2008-02-07Processes for the production of chlorine from hydrogen chloride and oxygen
#3 | 2007-12-06PROCESSES FOR SEPARATING CHLORINE FROM A GAS STREAM CONTAINING CHLORINE, OXYGEN AND CARBON DIOXIDE
#4 | 2007-11-22PROCESSES FOR ABSORBING CHLORINE FROM A GAS CONTAINING CHLORINE AND CARBON DIOXIDE
#5 | 2007-11-15Process for the coupled production of chlorline and isocyanates
#6 | 2007-01-18Process for producing isocyanates
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