Munchen
Germany
7
2016-11-24
The entities that hold a legal rights for patent applications filed by inventor ALZNER Gerhard:
Gerhard ALZNER from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Oil scrubbing column
#2 | 2016-08-11Process for the purification of a cracking gas stream in an oil scrub column
#3 | 2016-07-21Column with angular profiles
#4 | 2013-05-09Device for bringing about a phase contact between a liquid phase and a gaseous phase, in particular a heat and mass transfer column
#5 | 2013-04-18Column
#6 | 2012-06-28COLUMN APPARATUS FOR MATERIAL EXCHANGE AND/OR HEAT EXCHANGE
#7 | 2009-02-05Transfer trays for mass transfer columns in offshore use
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