Serpaize
France
4
2018-10-18
The entities that hold a legal rights for patent applications filed by inventor Jost Philippe:
Philippe Jost from Serpaize, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the preparation of silicate and its use for the preparation of precipitated silica
#2 | 2015-12-24Use of a polycarboxylic acid in the production of an elastomer composition
#3 | 2015-04-23Process for preparing precipitated silica using a mixer or extruder
#4 | 2014-05-15New coupling agents for elastomer compositions
763714 ⎘