Olten
Switzerland
4
2018-02-22
The entities that hold a legal rights for patent applications filed by inventor Werner Dennis:
Dennis Werner from Olten, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Blend of surface modified calcium carbonate comprising particles (MCC) and precipitated calcium carbonate comprising particles (PCC) and its uses
#2 | 2017-10-05Process for improving particle size distribution of calcium carbonate-comprising material
#3 | 2017-01-12Surface modified calcium carbonate containing minerals and its use
#4 | 2015-06-25Surface modified calcium carbonate containing minerals and its use
1204479 ⎘