With the analysis among 8,883 patents, we discovered top 480 key players by total patent application. State Grid Corp. of China, Chinese Metallurgical Group Co., Ltd., Niagara Bottling LLC are dominant in this area. They take 2.16% of the total patent filing.
Beijing Shi, China
Patent: 108
Anhui Sheng, China
Patent: 44
Pennsylvania, United States
Patent: 40
Beijing Shi, China
Patent: 33
Chongqing Shi, China
Patent: 31
Shaanxi Sheng, China
Patent: 30
Beijing Shi, China
Patent: 27
Beijing Shi, China
Patent: 25
Tokyo-to, Japan
Patent: 23
With the analysis among 16 patents, we discovered top 13 start-ups by total patent application. Carbon, Inc., Zhejiang Hozon New Energy Automobile Co., Ltd., Dralong are active in this area.
California, United States
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 2,383 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Niagara Bottling LLC, Teikoku Piston Ring Co., Ltd., A. Raymond GmbH & Co. KG take 1.76% of patent filing during this period.
Pennsylvania, United States
Patent: 15
Tokyo-to, Japan
Patent: 15
Anhui Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 6
Antwerpen, Belgium
Patent: 6
Shanghai Shi, China
Patent: 6
Hebei Sheng, China
Patent: 6
With the analysis among related 2,383 patents in last 5 years, we discover 371 new entrants. Janssen Pharmaceutica NV, Hudong-Zhonghua Shipbuilding Group Co., Ltd., NovaStep SAS are the most active new entrants in this area.
Antwerpen, Belgium
Patent: 6
Shanghai Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Tsubakimoto Mifulan Co., Ltd.
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Patent: 5
Jiangsu Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 974 patents, we discovered top 251 universities and scientific research institutions by total patent application. China University of Mining & Technology, Hohai University, Hubei University of Technology are dominant in this area. They take 4.62% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9