With the analysis among 340 patents, we discovered top 128 key players by total patent application. Interquim Sa, Provimi Holding BV, Taxon Biosciences, Inc. are dominant in this area. They take 9.71% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 11
California, United States
Patent: 10
Transworld Technologies, Inc.
Colorado, United States
Patent: 9
Ohio, United States
Patent: 7
No data, please try another search term
With the analysis among related 205 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Tongji University, Electrochaea GmbH, Orege SARL take 13.17% of patent filing during this period.
Shanghai Shi, China
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 6
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Energy Research Institute of Shandong Academy of Sciences
undefined undefined
Patent: 3
With the analysis among related 205 patents in last 5 years, we discover 80 new entrants. Electrochaea GmbH, Orege SARL, Taiyuan University of Technology are the most active new entrants in this area.
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Illinois, United States
Patent: 2
Fujian Zhongmeng Environmental Protection Co., Ltd.
Fujian Sheng, China
Patent: 2
With the analysis among 239 patents, we discovered top 78 universities and scientific research institutions by total patent application. Tongji University, South China University of Technology, Beijing University of Technology are dominant in this area. They take 15.48% of the total patent filing.
Shanghai Shi, China
Patent: 19
South China University of Technology
Guangdong Sheng, China
Patent: 9
Beijing University of Technology
Beijing Shi, China
Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Nebraska, United States
Patent: 3
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 3
Korea Institute of Science & Technology