Cologne
Germany
6
2020-05-07
The entities that hold a legal rights for patent applications filed by inventor KIRCHHOFF Jorg:
Jorg KIRCHHOFF from Cologne, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Extruder system with pressure regulating device
#2 | 2016-12-22Process for the production of water and solvent-free nitrile rubbers
#3 | 2015-07-23Process for the production of water and solvent-free polymers
#4 | 2015-07-02Process for the production of water and solvent-free halobutyl rubbers
#5 | 2013-08-15Process for the production of water and solvent-free nitrile rubbers
#6 | 2011-10-20Common solvent process for producing high molecular weight halobutyl rubber
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