Ludwigshafen
Germany
4
2014-03-06
The entities that hold a legal rights for patent applications filed by inventor Schmidt Willi:
Willi Schmidt from Ludwigshafen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)
#2 | 2011-07-14Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)
#3 | 2006-01-17Process for fractionating water-containing crude amine mixtures from amine synthesis
#4 | 2005-01-06Process for fractionating water-containing crude amine mixtures from amine synthesis
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