The trademark application HELIGAS was filed by AIR PRODUCTS AND CHEMICALS, INC., a U.S. corporation (the "Applicant"). The application was published for oppositions on December 9, 2001, and it was registered by office on July 17, 2002 without any oppositions.
The application was filed in English (German was selected as the second language).
Two renewals of the trademark were recorded, one on March 29, 2011, and the other one on July 29, 2021.
Change of name and professional address of the trademark registration was recorded on December 4, 2013. Change of name and professional address of the trademark registration was recorded on December 18, 2013.