Berlin
Germany
4
2007-10-18
Adalbert Engfer from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Transdermal therapeutic system
#2 | 2006-05-18Transdermal therapeutic system
#3 | 2005-10-06Transdermal therapeutic system
#4 | 2005-09-29Transdermal therapeutic system
4506309 ⎘