Australia, May 20 -- EKW Gmbh, owns the trademark (2409643) for 'HFP' till June 15, 2033.
Status: protected:
Registered/protected
Classes: 1 [chemical compounds for use in construction; agglutinants for building materials; agglutinants for concrete; clay sand; foundry sand.], 6 [Building and construction materials and elements of metal; refractory construction materials of metal.], 11 [industrial ovens and furnaces (not for food or beverages); furnaces for melting metals.], 19 [Stone, rock, clay and minerals; pitch, tar, bitumen and asphalt; spackling compounds; building and construction materials and elements, not of metal; refractory building materials, not of metal; concrete; cement facing; stones; mixes for mixing non-metallic buildin...