Koln
Germany
8
2015-10-22
The entities that hold a legal rights for patent applications filed by inventor Risse Friedhelm:
Friedhelm Risse from Koln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for producing dialkyl carbonates
#2 | 2013-01-17Bimetallic complexes and the use thereof in producing diaryl carbonate
#3 | 2012-05-24PROCESS FOR CONTINUOUSLY PREPARING DIALKYL CARBONATE
#4 | 2012-04-26PROCESS FOR CONTINUOUSLY PREPARING DIALKYL CARBONATE
#5 | 2012-04-26Process for preparing diaryl carbonates from dialkyl carbonates
#6 | 2011-09-29Process for preparing dialkyl carbonates
#7 | 2011-06-16PROCESS FOR PURIFYING DIALKYL CARBONATES
#8 | 2011-02-17Process for preparing dialkyl carbonates from alkylene carbonates and alcohols
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