Koln
Germany
9
2024-02-15
The entities that hold a legal rights for patent applications filed by inventor Wilmes Oswald:
Oswald Wilmes from Koln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Producing Isocyanate-Terminated, Urethane Group-Containing Prepolymers
#2 | 2021-09-16PROCESS FOR PREPARING POLYISOCYANATES CONTAINING URETHANE GROUPS
#3 | 2019-01-31Method for producing TDI-trimerisates with high purity
#4 | 2016-02-04Method for producing TDI-trimerisates with high purity
#5 | 2016-01-21Method for producing light-coloured TDI-polyisocyanates
#6 | 2014-02-27Process for trimerising cycloaliphatic diisocyanates
#7 | 2006-01-31Process for preparing low-monomer-content TDI trimers
#8 | 2005-08-30Process for preparing low-monomer-content TDI trimers
#9 | 2005-02-03Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator
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