heliatek GmbH Trademarks
HELIATEK
Filed: August 29, 2012
Chemicals for the semiconductor industry; doping compounds for the production of semiconductors; chemicals for the manufacture…
Owned by: heliatek GmbH
Serial Number: 79126375
HELIAFILM
Filed: August 25, 2014
[ Photosensitive chemicals, namely, chemicals for use in photovoltaic solar cells and modules; Chemicals used in industry…
Owned by: heliatek GmbH
Serial Number: 79160352
HELIATEK THE FUTURE IS LIGHT
Filed: January 14, 2015
Photosensitive chemicals, namely, chemicals for use in photosensitive and photovoltaic solar cells, modules and panels;…
Owned by: heliatek GmbH
Serial Number: 79162474
