Berlin
Germany
3
2016-02-04
The entities that hold a legal rights for patent applications filed by inventor Katzer Johannes:
Johannes Katzer from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Reactor with vertical condensation tube and method for the polymerisation of polyamides in such a reactor
#2 | 2015-11-19Additive for polyamide moulding compounds and use thereof
#3 | 2014-05-15Extraction reactor and also method for extraction from granular material
763783 ⎘