Ludwigshafen
Germany
4
2006-09-05
The entities that hold a legal rights for patent applications filed by inventor Potthoff-Karl Birgit:
Birgit Potthoff-Karl from Ludwigshafen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Graft polymer with sidechains comprising nitrogen heterocycles
#2 | 2006-06-01Use of copolymers as auxiliaries for dyeing and printing textiles
#3 | 2005-08-04Graft polymers with sidechains comprising nitrogen heterocycles
#4 | 2005-01-06Graft polymers comprising side chains containing cyclic N-vinylamides
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