Dortmund
Germany
2
2018-02-01
The entities that hold a legal rights for patent applications filed by inventor Müller Anja:
Anja Müller from Dortmund, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Purification of crude isophoronediamine by partial condensation in series with total condensation
#2 | 2017-10-19Coupling of distillative purification with a partial condenser for pre-purification of isophoronediamine
2013283 ⎘