With the analysis among 5,079 patents, we discovered top 476 key players by total patent application. Denka Corp., Construction Research & Technology GmbH, Boliden AB are dominant in this area. They take 5.65% of the total patent filing.
New York, United States
Patent: 125
Construction Research & Technology GmbH
Imperial Chemical Industries Ltd.
Hessen, Germany
Patent: 35
Nippon Paper Industries Co., Ltd.
Tokyo-to, Japan
Patent: 33
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Auckland, New Zealand
Patent: 3
Shanghai Shi, China
Patent: 2
California, United States
Patent: 1
With the analysis among related 644 patents applied in the last 5 years. We discover 488 most active companies in this area. The fast-growing Denka Corp., Sika Technology AG, Kunming University of Science & Technology take 4.50% of patent filing during this period.
New York, United States
Patent: 14
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 6
Fujian Youxi County Huaxin Chemical Co., Ltd.
Fujian Sheng, China
Patent: 5
Illinois, United States
Patent: 4
Nippon Telegraph & Telephone Corp.
Shanxi Sheng, China
Patent: 4
Deqing County Sewage Treatment Plant
Zhejiang Sheng, China
Patent: 4
Kyoto Materials Co., Ltd.
With the analysis among related 644 patents in last 5 years, we discover 414 new entrants. Fujian Youxi County Huaxin Chemical Co., Ltd., Nippon Telegraph & Telephone Corp., Deqing County Sewage Treatment Plant are the most active new entrants in this area.
Fujian Youxi County Huaxin Chemical Co., Ltd.
Fujian Sheng, China
Patent: 5
Nippon Telegraph & Telephone Corp.
Deqing County Sewage Treatment Plant
Zhejiang Sheng, China
Patent: 4
Kyoto Materials Co., Ltd.
Suzhou Simti Nano Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Zhejiang Huzhou Jinjie Water Co., Ltd.
Zhejiang Sheng, China
Patent: 3
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 3
Fujian Yuanxiang New Materials Co., Ltd.
Fujian Sheng, China
Patent: 3
Shandong Huanrui Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Shandong Jiaotong University
Shandong Sheng, China
Patent: 3
With the analysis among 834 patents, we discovered top 180 universities and scientific research institutions by total patent application. University of Campinas, Kunming University of Science & Technology, South China University of Technology are dominant in this area. They take 6.95% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 11
National University of Food Technology
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8