With the analysis among 116 patents, we discovered top 53 key players by total patent application. Exxon Research & Engineering Co., Amoco Corp., Stone & Webster Engineering Corp. are dominant in this area. They take 17.24% of the total patent filing.
Exxon Research & Engineering Co.
Illinois, United States
Patent: 6
Stone & Webster Engineering Corp.
Massachusetts, United States
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Kentucky, United States
Patent: 3
Texas, United States
Patent: 3
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 2
Massachusetts, United States
Patent: 2
Valais, Switzerland
Patent: 2
No data, please try another search term
With the analysis among related 55 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Shenzhen Qingyuanbao Technology Co., Ltd., Harbin Normal University, Chongqing Environment Protection Engineering Shejiyanjiuyuan C take 9.09% of patent filing during this period.
Shenzhen Qingyuanbao Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Chongqing Environment Protection Engineering Shejiyanjiuyuan C
Chongqing Shi, China
Patent: 1
Daicel (China) Investment Co., Ltd.
Shanghai Shi, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Qinglian Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Guoxin Baowei (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 44 new entrants. Shenzhen Qingyuanbao Technology Co., Ltd., Harbin Normal University, Chongqing Environment Protection Engineering Shejiyanjiuyuan C are the most active new entrants in this area.
Shenzhen Qingyuanbao Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Chongqing Environment Protection Engineering Shejiyanjiuyuan C
Chongqing Shi, China
Patent: 1
Daicel (China) Investment Co., Ltd.
Shanghai Shi, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Qinglian Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Guoxin Baowei (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among 98 patents, we discovered top 46 universities and scientific research institutions by total patent application. Peking University, Instituto Superior Técnico de Lisboa, University of Sussex are dominant in this area. They take 32.65% of the total patent filing.
Beijing Shi, China
Patent: 10
Instituto Superior Técnico de Lisboa
Lisboa, Portugal
Patent: 6
East Sussex, United Kingdom
Patent: 4
The Scripps Research Institute
California, United States
Patent: 4
Instituto Superior De Engenharia De Lisboa
Lisboa, Portugal
Patent: 4
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Swiss Federal Institute of Technology Zurich
ZURICH, Switzerland
Patent: 2
Heilongjiang Sheng, China
Patent: 2