With the analysis among 4,076 patents, we discovered top 476 key players by total patent application. Clean Planet Inc, General Electric Co., Hitachi Ltd. are dominant in this area. They take 2.18% of the total patent filing.
Massachusetts, United States
Patent: 27
Tokyo-to, Japan
Patent: 25
Osaka-fu, Japan
Patent: 25
Tokyo-to, Japan
Patent: 25
California, United States
Patent: 22
New York, United States
Patent: 19
California, United States
Patent: 19
With the analysis among 34 patents, we discovered top 11 start-ups by total patent application. Flaskworks LLC, Wisk Aero LLC, Waymo LLC are active in this area.
Massachusetts, United States
Patent: 8
California, United States
Patent: 7
California, United States
Patent: 5
Massachusetts, United States
Patent: 2
Colorado, United States
Patent: 2
California, United States
Patent: 1
California, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,437 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Clean Planet Inc, Gree Electric Appliances, Inc. of Zhuhai, Xi'an Jiaotong University take 2.37% of patent filing during this period.
Guangdong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Massachusetts, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 7
California, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
With the analysis among related 1,437 patents in last 5 years, we discover 461 new entrants. Flaskworks LLC, Aia Holdings Ltd., Foshan University are the most active new entrants in this area.
Massachusetts, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 7
California, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
With the analysis among 446 patents, we discovered top 130 universities and scientific research institutions by total patent application. Tianjin University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 6.73% of the total patent filing.
Tianjin Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5