Dusseldorf
Germany
4
2010-12-30
The entities that hold a legal rights for patent applications filed by inventor Blum Helmut:
Helmut Blum from Dusseldorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
System for transporting active substances in a biological system
#2 | 2010-10-28Contrast Medium for Use in Imaging Methods
#3 | 2006-08-17System for transporting active substances in a biological system
#4 | 2006-07-18Method of producing 1-hydroxy-1,1-diphosphonic acid compounds
3680315 ⎘