With the analysis among 1,512 patents, we discovered top 474 key players by total patent application. The Yokohama Rubber Co., Ltd., TOSHIBA Corp., DSM Fine Chemicals Austria Nfg GmbH & CoKG are dominant in this area. They take 7.08% of the total patent filing.
The Yokohama Rubber Co., Ltd.
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 36
DSM Fine Chemicals Austria Nfg GmbH & CoKG
Connecticut, United States
Patent: 29
Tokyo-to, Japan
Patent: 24
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 21
Genève, Switzerland
Patent: 21
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 20
Indiana, United States
Patent: 19
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Oberösterreich, Austria
Patent: 3
With the analysis among related 176 patents applied in the last 5 years. We discover 126 most active companies in this area. The fast-growing P2 Science, Inc., Zhejiang University of Technology, Research Center For Eco-Environmental Sciences take 10.23% of patent filing during this period.
Connecticut, United States
Patent: 9
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 4
Maharashtra, India
Patent: 4
Guangdong Vocational College of Environmental Protection Engineering
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Beijing Forestry University
Beijing Shi, China
Patent: 3
With the analysis among related 176 patents in last 5 years, we discover 109 new entrants. Zhejiang University of Technology, Fermenta Biotech Ltd., Guangdong Vocational College of Environmental Protection Engineering are the most active new entrants in this area.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Maharashtra, India
Patent: 4
Guangdong Vocational College of Environmental Protection Engineering
Guangdong Sheng, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Institute of Urban Environment, Chinese Academy of Sciences
undefined undefined
Patent: 2
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 2
First New Material Technology Development Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 220 patents, we discovered top 71 universities and scientific research institutions by total patent application. University of Kansas Medical Center, Zhejiang University of Technology, Louisiana State University are dominant in this area. They take 21.36% of the total patent filing.
University of Kansas Medical Center
Missouri, United States
Patent: 21
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Louisiana State University
Louisiana, United States
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Forestry University
Beijing Shi, China
Patent: 4
Tochigi-ken, Japan
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3