With the analysis among 1,821 patents, we discovered top 485 key players by total patent application. Jiangsu Shentong Valve Co., Ltd., Lixin Valve Group Co. Ltd., Jiangsu Jiangheng Valve Industry Co., Ltd. are dominant in this area. They take 2.53% of the total patent filing.
Jiangsu Shentong Valve Co., Ltd.
Jiangsu Sheng, China
Patent: 22
Lixin Valve Group Co. Ltd.
Zhejiang Sheng, China
Patent: 13
Jiangsu Jiangheng Valve Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Wuxi Smart Auto-Control Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Bensv Valve Stock Co. Ltd.
Tianjin Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Yantai Eddie Hydraulic Technology Co., Ltd.
Shandong Sheng, China
Patent: 8
Kunshan Viza Valve Co. Ltd.
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Tianjin Karls Valve Co., Ltd.
Tianjin Shi, China
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Tianjin Yangtian Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among related 1,045 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangsu Shentong Valve Co., Ltd., Guangxi Kede Valve Co., Ltd., Yantai Eddie Hydraulic Technology Co., Ltd. take 2.49% of patent filing during this period.
Jiangsu Shentong Valve Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Guangxi Kede Valve Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Yantai Eddie Hydraulic Technology Co., Ltd.
Shandong Sheng, China
Patent: 8
Lixin Valve Group Co. Ltd.
Zhejiang Sheng, China
Patent: 8
Wenzhou Runxin Manufacturing Machine Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Bensv Valve Stock Co. Ltd.
Tianjin Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Weifang Baile Sanitary Ware Co., Ltd.
Shandong Sheng, China
Patent: 6
Zhejiang Lianda Valve Co., Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among related 1,045 patents in last 5 years, we discover 432 new entrants. Guangxi Kede Valve Co., Ltd., Yantai Eddie Hydraulic Technology Co., Ltd., Wenzhou Runxin Manufacturing Machine Co. Ltd. are the most active new entrants in this area.
Guangxi Kede Valve Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Yantai Eddie Hydraulic Technology Co., Ltd.
Shandong Sheng, China
Patent: 8
Wenzhou Runxin Manufacturing Machine Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Weifang Baile Sanitary Ware Co., Ltd.
Shandong Sheng, China
Patent: 6
Hunan Goatz Control System Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Yu Huan Xian Jia Yu Fa Men You Xian Gong Si
Zhejiang Sheng, China
Patent: 5
China Railway Wuju Group the First Engineering Co., Ltd.
Hunan Sheng, China
Patent: 5
Shandong Zhongli Machinery Manufacturing Co. Ltd.
Shandong Sheng, China
Patent: 4
Shanghai Kaike Valve Manufacturing Co. Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among 137 patents, we discovered top 60 universities and scientific research institutions by total patent application. China University of Mining & Technology, Zhejiang Sci-Tech University, Changsha University of Science & Technology are dominant in this area. They take 13.14% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 7
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
Lanzhou University of Technology
Gansu Sheng, China
Patent: 5
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 5
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
Hunan Institute of Science & Technology
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 3