With the analysis among 8,693 patents, we discovered top 471 key players by total patent application. 3M Innovative Properties Co., China Petroleum & Chemical Corp., Saudi Arabian Oil Co. are dominant in this area. They take 2.89% of the total patent filing.
Minnesota, United States
Patent: 97
Beijing Shi, China
Patent: 77
Beijing Shi, China
Patent: 49
Chiba-ken, Japan
Patent: 32
Beijing Shi, China
Patent: 28
Sichuan Sheng, China
Patent: 27
Beijing Shi, China
Patent: 22
Anhui Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Nanjing Chenglian Laser Technology Co., Ltd., Suzhou Boli New Material Technology Co. Ltd., China Automotive Battery Research Institute Co. Ltd. are active in this area.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 5,871 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Saudi Arabian Oil Co., China Petroleum & Chemical Corp., China University of Petroleum (East China) take 2.40% of patent filing during this period.
Beijing Shi, China
Patent: 43
Shandong Sheng, China
Patent: 33
Sichuan Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 25
Minnesota, United States
Patent: 25
Jiangsu Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 18
Gansu Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 16
With the analysis among related 5,871 patents in last 5 years, we discover 314 new entrants. Chengdu Xinkeli Chemical Technology Co., Ltd., Chongqing Jiaotong University, Fujian Zhongmin Dadi Nano New Material Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 15
Fujian Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
With the analysis among 2,617 patents, we discovered top 277 universities and scientific research institutions by total patent application. South China University of Technology, China University of Petroleum (East China), Jiangnan University are dominant in this area. They take 6.30% of the total patent filing.
Guangdong Sheng, China
Patent: 59
Shandong Sheng, China
Patent: 51
Jiangsu Sheng, China
Patent: 43
Sichuan Sheng, China
Patent: 39
Beijing Shi, China
Patent: 33
Shanghai Shi, China
Patent: 30
Zhejiang Sheng, China
Patent: 28
Aomori-ken, Japan
Patent: 28
Shaanxi Sheng, China
Patent: 27
Yunnan Sheng, China
Patent: 27