Maintal
Germany
5
2019-12-05
The entities that hold a legal rights for patent applications filed by inventor Streng Michael:
Michael Streng from Maintal, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for preparing polycarbonates using a catalyst system having a quarternary nitrogen compond and a quarternary phosphorous compound
#2 | 2019-07-11Method for producing a polycarbonate using a stripping device
#3 | 2015-09-17Method and plant for producing polycarbonate
#4 | 2009-08-20Reactor for the continuous and simultaneous production of different polyester products having adjustable variable viscosity, the progress of the process being regulated via the hydraulic drive system
#5 | 2009-02-19Modular device for the continuous degassing and production of polymer precondensate with high reaction product surface to volume ratio with gentle treatment of the reaction product mass
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