With the analysis among 3,012 patents, we discovered top 473 key players by total patent application. Central Glass Co., Ltd., Jiangxi Time Chemical Co. Ltd., BASF AB are dominant in this area. They take 5.64% of the total patent filing.
Tokyo-to, Japan
Patent: 61
Jiangxi Sheng, China
Patent: 55
Tokyo-to, Japan
Patent: 50
Nordrhein-Westfalen, Germany
Patent: 48
California, United States
Patent: 44
Tokyo-to, Japan
Patent: 42
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Gotion, Inc., Institut National de la Santé et de la Recherche Médicale, SyntheX, Inc. are active in this area.
California, United States
Patent: 5
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 642 patents applied in the last 5 years. We discover 326 most active companies in this area. The fast-growing Jiangxi Time Chemical Co. Ltd., Evonik Operations GmbH, Purification Equipment Research Institute of CSIC take 18.38% of patent filing during this period.
Jiangxi Sheng, China
Patent: 47
Nordrhein-Westfalen, Germany
Patent: 43
Hebei Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 16
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among related 642 patents in last 5 years, we discover 239 new entrants. Wenzhou University, PTT Global Chemical Plc, Grillo-Werke AG are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Schaan, Liechtenstein
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among 718 patents, we discovered top 183 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Council of Scientific & Industrial Research, Zhejiang University are dominant in this area. They take 9.61% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Massachusetts, United States
Patent: 9
Shandong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Arizona, United States
Patent: 6