Image Trademark
Electrolysers
Owned by: Norsk Hydro ASA
Serial Number: 78898908
HYDRO
Electrolysers
Owned by: Norsk Hydro ASA
Serial Number: 78898947
HYDRO
Electrolysers
Owned by: Norsk Hydro ASA
Serial Number: 78898994
NORSK HYDRO
Electrolysers
Owned by: Norsk Hydro ASA
Serial Number: 78899033
HYDRO
Filed: May 12, 2004
[ Unprocessed plastics; hydrogen, hydrochloric acid and caustic soda for industrial purposes; ethane ]
Owned by: Norsk Hydro ASA
Serial Number: 79007678
HYDRO
Filed: May 12, 2004
Unprocessed plastics; hydrogen, hydrochloric acid and caustic soda for industrial purposes
Owned by: Norsk Hydro ASA
Serial Number: 79014337
HYBRIDAL
Filed: November 23, 2010
Common metals and their alloys; coated or non coated sheets or strips of metal; metal for manufacturing of reflectors and…
Owned by: Norsk Hydro ASA
Serial Number: 79092955
HYCAST
Filed: November 18, 2010
[ Common metals and their alloys; moulds primarily made of metal for metal casting and foundry chill moulds ]
Owned by: Norsk Hydro ASA
Serial Number: 79096572
HYLECTRAL
Filed: December 6, 2012
Common metals and their alloys; semi-finished products of common metals, namely, semi-worked common metals for further manufacture…
Owned by: Norsk Hydro ASA
Serial Number: 79128243
HYDRO
Filed: April 8, 2013
Bauxite, not specifically for use in bathing water treatment; Alumina, not specifically for use in bathing water treatment…
Owned by: Norsk Hydro ASA
Serial Number: 79131451
Image Trademark
Filed: April 8, 2013
Bauxite; alumina
Owned by: Norsk Hydro ASA
Serial Number: 79131452
HYSORT
Filed: May 11, 2022
Recycling machines, namely machines for separating recyclable material, machines for sorting metals; sorting slides being…
Owned by: Norsk Hydro ASA
Serial Number: 79343197
HYDRO
Filed: February 16, 2023
Chemicals for use in industry and science; hydrogen; ammonia; anhydrous ammonia; bauxite; alumina; metal hardening preparations…
Owned by: Norsk Hydro ASA
Serial Number: 79374207
HALZERO
Filed: May 14, 2024
Unprocessed and semi-processed non-precious metals and their alloys; aluminum and aluminum alloys, and magnesium and magnesium…
Owned by: Norsk Hydro ASA
Serial Number: 79401310
Image Trademark
Chemicals used in industry; bauxite; alumina; preparations for cleaning and treatment of metal surfaces
Owned by: Norsk Hydro ASA
Serial Number: 88163402
REDUXA
Filed: August 28, 2019
Common metals and their alloys; semi-finished products of common metals and their alloys; casted, extruded and rolled semi…
Owned by: Norsk Hydro ASA
Serial Number: 88595544
CIRCAL
Filed: August 28, 2019
Common metals and their alloys; semi-finished products of common metals and their alloys; casted, extruded and rolled semi…
Owned by: Norsk Hydro ASA
Serial Number: 88595546
