Hurth
Germany
5
2006-11-16
The entities that hold a legal rights for patent applications filed by inventor Wehmeier Andre:
Andre Wehmeier from Hurth, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Specially precipitated silicic acids for rubber applications
#2 | 2006-07-27Highly dispersible silica for using in rubber
#3 | 2006-06-29Highly dispersible precipitated silica with a high surface area
#4 | 2006-05-11Highly dispersible precipitated silica
#5 | 2006-05-11High-surface precipitation silica acids
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