With the analysis among 22,475 patents, we discovered top 485 key players by total patent application. ZF Friedrichshafen AG, Schaeffler Technologies AG & Co. KG, Stabilus GmbH are dominant in this area. They take 3.74% of the total patent filing.
Baden-Württemberg, Germany
Patent: 299
Rheinland-Pfalz, Germany
Patent: 267
Nordrhein-Westfalen, Germany
Patent: 192
Baden-Württemberg, Germany
Patent: 157
ZURICH, Switzerland
Patent: 148
Brandenburg, Germany
Patent: 90
SMS Schloemann-Siemag AG & Co. Offene Handelsgesellschaft
Nordrhein-Westfalen, Germany
Patent: 83
With the analysis among 47 patents, we discovered top 12 start-ups by total patent application. Aisin KK, Profeta, EOS Srl are active in this area.
Tokyo-to, Japan
Patent: 26
Jiangsu Sheng, China
Patent: 4
Lombardia, Italy
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 8,900 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Zhejiang Ruili Air Compressor Equipment Co., Ltd., Southwest Petroleum University take 0.73% of patent filing during this period.
Beijing Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
ZURICH, Switzerland
Patent: 17
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
With the analysis among related 8,900 patents in last 5 years, we discover 343 new entrants. Suzhou Anengjie Tools Co., Ltd., Changzhou University, IRICO (Hefei) LCD Glass Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 10
Foshan Nanhai District Zhaosheng Hardware Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
With the analysis among 2,251 patents, we discovered top 261 universities and scientific research institutions by total patent application. Southwest Petroleum University, Harbin Institute of Technology, Zhejiang University are dominant in this area. They take 5.55% of the total patent filing.
Sichuan Sheng, China
Patent: 46
Heilongjiang Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 36
Jilin Sheng, China
Patent: 23
Guizhou Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17