Seneffe
Belgium
2
2011-07-21
The entities that hold a legal rights for patent applications filed by inventor Ventelon Lionel:
Lionel Ventelon from Seneffe, BE has applied for patents for these inventions. The list has both pending applications and granted patents:
Precipitated silica having particular morphology, grading and porosity, preparation thereof and reinforcing of polymers therewith
#2 | 2007-09-20Method for preparing anisotropic silica aggregates
3551871 ⎘