With the analysis among 10,751 patents, we discovered top 486 key players by total patent application. Veolia Water Solutions & Technologies Support SAS, China Petroleum & Chemical Corp., TOSHIBA Corp. are dominant in this area. They take 1.63% of the total patent filing.
Veolia Water Solutions & Technologies Support SAS
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 58
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 48
Shenzhen Oceanpower Industrial Co. Ltd.
Guangdong Sheng, China
Patent: 41
Guangdong Ocean Power Technology Co. Ltd.
Guangdong Sheng, China
Patent: 41
Shanghai Qipeng Chemical Co. Ltd.
Shanghai Shi, China
Patent: 41
Shenzhen Haichuan Chemical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 41
Beijing Shi, China
Patent: 40
Halliburton Energy Services, Inc.
Texas, United States
Patent: 37
With the analysis among 23 patents, we discovered top 10 start-ups by total patent application. M-I LLC, Solas OLED Ltd., Vendo LLC are active in this area.
Texas, United States
Patent: 8
California, United States
Patent: 2
Beijing Shouqi Zhixing Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Scenes Sound Digital Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,905 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hebei Chenyang Industry & Trade Group Co., Ltd., Tsinghua University, Hohai University take 1.15% of patent filing during this period.
Hebei Chenyang Industry & Trade Group Co., Ltd.
Hebei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 6
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 6
China National Petroleum Corp.
Beijing Shi, China
Patent: 5
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 4
Bei Jing Jing Cheng Ke Lin Huan Bao Ke Ji You Xian Gong Si
Beijing Shi, China
Patent: 4
With the analysis among related 1,905 patents in last 5 years, we discover 376 new entrants. Guodian Environmental Protection Research Institute, China Metallurgical CCID Technology Research Center Co., Ltd., Nanjing Zhixing Pipe Industry Co., Ltd. are the most active new entrants in this area.
Guodian Environmental Protection Research Institute
Jiangsu Sheng, China
Patent: 4
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 4
Nanjing Zhixing Pipe Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 3
New Jersey, United States
Patent: 3
Zuid-Holland, Netherlands
Patent: 3
Sinochem Chongqing Fuling Chemical Industry Co., Ltd.
Chongqing Shi, China
Patent: 3
Central Plains Environment Protection Co., Ltd.
Henan Sheng, China
Patent: 3
Xi'an Zhongwei Environmental Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
With the analysis among 1,798 patents, we discovered top 256 universities and scientific research institutions by total patent application. National Agricultural University, Sinopec Research Institute of Petroleum Processing, Beijing University of Technology are dominant in this area. They take 5.73% of the total patent filing.
National Agricultural University
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 23
Beijing University of Technology
Beijing Shi, China
Patent: 22
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 17
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 14