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.
State Grid Corp. of China
Beijing Shi, China
Patent: 108
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 44
Pennsylvania, United States
Patent: 40
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 33
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 31
Baoji Oilfield Machinery Co. Ltd.
Shaanxi Sheng, China
Patent: 30
Beijing Shi, China
Patent: 27
China National Petroleum Corp.
Beijing Shi, China
Patent: 25
Teikoku Piston Ring Co., Ltd.
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
Teikoku Piston Ring Co., Ltd.
Tokyo-to, Japan
Patent: 15
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 10
China National Petroleum Corp.
Beijing Shi, China
Patent: 8
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
Antwerpen, Belgium
Patent: 6
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 6
Great Wall Motor Co., Ltd.
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
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 6
China Tobacco Hunan Industrial Co. Ltd.
Hunan Sheng, China
Patent: 6
Tsubakimoto Mifulan Co., Ltd.
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Patent: 5
Jiangsu Sea-Lion Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 5
Lanzhou Engineering & Res Inst of Nonfer Metallurgy Co Ltd
Gansu Sheng, China
Patent: 5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
China IPPR International Engineering Corp.
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.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Hubei University of Technology
Hubei Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 12
Qingdao University of Technology
Shandong Sheng, China
Patent: 12
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Southwest Petroleum University
Sichuan Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 9