Koeln
Germany
7
2023-02-16
The entities that hold a legal rights for patent applications filed by inventor Roettger Dirk:
Dirk Roettger from Koeln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for the energy-efficient production of sodium and potassium alcoholates
#2 | 2023-01-26Method for the simultaneous production of sodium and potassium alcoholates
#3 | 2022-10-27Process for the energy-efficient production of alkali metal alkoxides
#4 | 2022-10-27Process for the energy-efficient production of alkali metal alkoxides
#5 | 2013-11-14Method for purification of mixtures comprising MTBE as well as production of isobutene by splitting of mixtures comprising MTBE
#6 | 2012-06-14Process for regenerating a catalyst
#7 | 2012-06-07Preparation of isobutene by dissociation of MTBE
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