Stephan John

City:

Duisburg

Country:

Germany

Published Applications:

Last publication date:

2021-01-21

Top Assignees for applications by Stephan John

The entities that hold a legal rights for patent applications filed by inventor John Stephan:

Stephan John from Duisburg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

TITANIUM DIOXIDE

Metal oxide particles aftertreated with organic phosphorus compounds

Metal oxide particles aftertreated with organic phosphorus compounds

Nanoparticulate UV protectant with silicon dioxide coating

Silicon dioxide-coated nanoparticulate uv protectant

InventorID:

26867 ⎘