Flame Arrester for the Safer Use of Hydrogen as a Lifting Gas in Airships
Lifting Gas has this innovation patented in China, Europe (for the 18 EU Member States participating in the Unitary Patent scheme plus the UK) and the USA, and has patent pending status for Canada.
PCT Phase
PCT/IL2018/050719 – Granted
National Phase
Canada CA 3067132 – Patent Pending
China CN 110753660 B – Granted
Europe EP 3649045 – Granted (Unitary & UK)
USA US 12,054,235 B2 – Granted