Stade
Germany
7
2018-08-16
The entities that hold a legal rights for patent applications filed by inventor WITZL Werner:
Werner WITZL from Stade, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Part-stream distillation
#2 | 2017-10-19Catalyst system for preparing propylene oxide
#3 | 2016-12-15Part-stream distillation
#4 | 2016-06-30Process for the preparation of propylene oxide
#5 | 2016-06-23Process for preparing propylene oxide
#6 | 2016-06-23Process for preparing propylene oxide
#7 | 2016-04-28PART-STREAM DISTILLATION
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