Duesseldorf
Germany
7
2014-04-17
The entities that hold a legal rights for patent applications filed by inventor WITTENBECHER Lars:
Lars WITTENBECHER from Duesseldorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Blends comprising epoxy resins and mixtures of amines with guanidine derivatives
#2 | 2011-08-04Blends comprising epoxy resins and mixtures of amines with guanidine derivatives
#3 | 2011-07-28Process for preparing moldings using mixtures of amines with guanidine derivatives
#4 | 2011-06-02Mixtures of amines with guanidine derivatives
#5 | 2010-07-15Catalyst for curing epoxides
#6 | 2010-07-01Catalyst for curing epoxides
#7 | 2010-04-29Epoxy resin compositions and process for preparing them
729034 ⎘