With 7,631 Smart Grid related patents published between 2002 and 2022, State Grid Corporation of China holds the most number of Smart Grid patents in the global Oil & Gas sector.
The second largest number of Smart Grid related patents were published by Siemens AG with 3,259 patents. The third largest number of Smart Grid related patents were published by Toyota Motor Corp with 2,883 patents. The fourth largest number of Smart Grid related patents were published by General Electric Co with 2,588 patents. The fifth largest number of Smart Grid related patents were published by Toshiba Corp with 1,970 patents.
The top five patent holders, i.e., State Grid Corporation of China, Siemens AG, Toyota Motor Corp, General Electric Co, and Toshiba Corp, together held 18,331 Smart Grid patents during the period.
Don’t wait - discover a universe of connected data & insights with your next search. Browse over 28M data points across 22 industries.
Access more premium companies when you subscribe to Explorer