Marl
Germany
5
2007-02-13
The entities that hold a legal rights for patent applications filed by inventor Bartz Wilfried:
Wilfried Bartz from Marl, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Composite having two or more layers, including an EVOH layer
#2 | 2006-06-29Composite having two or more layers, including an EVOH layer
#3 | 2005-04-26Molding composition based on polyetheramides
#4 | 2005-02-17Process for increasing the molecular weight of polyamides
#5 | 2005-01-20Molding composition based on polyetheramides
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