With the analysis among 65 patents, we discovered top 37 key players by total patent application. Orono Spectral Solutions, Inc., PetroChina Co., Ltd., Niutech Environment Technology Corp. are dominant in this area. They take 29.23% of the total patent filing.
Orono Spectral Solutions, Inc.
Maine, United States
Patent: 11
Beijing Shi, China
Patent: 5
Niutech Environment Technology Corp.
Shandong Sheng, China
Patent: 3
Dongmyung Enterprise Co. Ltd.
Green On Industries, Inc.
Daqing Gaoxin Districtbaishi Environmental Protection Technolo
Heilongjiang Sheng, China
Patent: 3
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
KUMHO Engineering & Construction Co., Ltd.
Guangdong Bytest Testing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Chongqing Standard Testing Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
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With the analysis among related 60 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Peking University, Daqing Gaoxin Districtbaishi Environmental Protection Technolo, Niutech Environment Technology Corp. take 23.33% of patent filing during this period.
Beijing Shi, China
Patent: 8
Daqing Gaoxin Districtbaishi Environmental Protection Technolo
Heilongjiang Sheng, China
Patent: 3
Niutech Environment Technology Corp.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Bytest Testing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Chongqing Standard Testing Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 2
Shanghai Chengtou Shangjing Ecological Restoration Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Chengdu Qichuan New Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 60 patents in last 5 years, we discover 32 new entrants. Peking University, Daqing Gaoxin Districtbaishi Environmental Protection Technolo, Niutech Environment Technology Corp. are the most active new entrants in this area.
Beijing Shi, China
Patent: 8
Daqing Gaoxin Districtbaishi Environmental Protection Technolo
Heilongjiang Sheng, China
Patent: 3
Niutech Environment Technology Corp.
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Bytest Testing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Chongqing Standard Testing Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 2
Shanghai Chengtou Shangjing Ecological Restoration Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Chengdu Qichuan New Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 55 patents, we discovered top 27 universities and scientific research institutions by total patent application. Peking University, Universidad Juarez Autonoma de Tabasco, Tianjin University of Science & Technology are dominant in this area. They take 25.45% of the total patent filing.
Beijing Shi, China
Patent: 8
Universidad Juarez Autonoma de Tabasco
Quintana Roo, Mexico
Patent: 3
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 2
Institute of Botany, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1