With 1,694 LNG related patents published between 2002 and 2022, Engie SA holds the most number of LNG patents in the global Automotive sector, of which 96.5% was contributed by its subsidiary Gaztransport & Technigaz SA.
The second largest number of LNG related patents were published by Korea Development Bank with 1,246 patents, of which 99.6% was contributed by its subsidiary Daewoo Shipbuilding & Marine Engineering Co Ltd. The third largest number of LNG related patents were published by Linde plc with 995 patents, of which 60.2% was contributed by its subsidiary Linde Gmbh. The fourth largest number of LNG related patents were published by Air Liquide SA with 972 patents. The fifth largest number of LNG related patents were published by Hyundai Heavy Industries Holdings Co Ltd with 689 patents, of which 71.3% was contributed by its subsidiary Korea Shipbuilding & Offshore Engineering Co Ltd.
The top five patent holders, i.e., Engie SA, Korea Development Bank, Linde plc, Air Liquide SA, and Hyundai Heavy Industries Holdings Co Ltd, together held 5,596 LNG patents during the period.
Germany
Japan
Netherlands
United States of America
United States of America
Germany
Germany
Japan
South Korea
China
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