With the analysis among 217 patents, we discovered top 113 key players by total patent application. Beijing Yiqingyuan Environmental Protection Technology Co., Ltd., Shenyang Hongda Information Technology Co., Ltd., Kuraray Co., Ltd. are dominant in this area. They take 10.60% of the total patent filing.
Beijing Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 7
Illinois, United States
Patent: 5
Anhui Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 104 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Fujimi, Inc., Hunan Sanfeng Vanadium Industry Co., Ltd. take 23.08% of patent filing during this period.
Shaanxi Sheng, China
Patent: 13
Aichi-ken, Japan
Patent: 7
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Jilin Ryder Chemical Technology Co., Ltd.
Jilin Sheng, China
Patent: 2
With the analysis among related 104 patents in last 5 years, we discover 59 new entrants. Fujimi, Inc., Hunan Sanfeng Vanadium Industry Co., Ltd., Xi'an Jiaotong University are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 7
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Jilin Ryder Chemical Technology Co., Ltd.
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 108 patents, we discovered top 46 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Changzhou University, Central South University are dominant in this area. They take 27.78% of the total patent filing.
Shaanxi Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2