With the analysis among 1,935 patents, we discovered top 483 key players by total patent application. Tianchang Runda Metal Antirust Auxiliary Co., Ltd., Wuxi Shangxin Metal Products Co., Ltd., Kulzer GmbH are dominant in this area. They take 3.46% of the total patent filing.
Anhui Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
Hessen, Germany
Patent: 21
Anhui Sheng, China
Patent: 21
Anhui Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 662 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Wuhan University of Science & Technology, Hefei Xiaofu New Energy Co., Ltd. take 2.87% of patent filing during this period.
Shaanxi Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
With the analysis among related 662 patents in last 5 years, we discover 434 new entrants. Hefei Xiaofu New Energy Co., Ltd., Nanjing Mingren Photoelectric Technology Co., Ltd., Shandong Jiqing Technology Service Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among 555 patents, we discovered top 186 universities and scientific research institutions by total patent application. Central South University, Shaanxi University of Science & Technology, Southwest Petroleum University are dominant in this area. They take 5.77% of the total patent filing.
Hunan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 8