With the analysis among 807 patents, we discovered top 483 key players by total patent application. Calgon Carbon Corp., Praxair Technology, Inc., Evoqua Water Technologies LLC are dominant in this area. They take 3.59% of the total patent filing.
Pennsylvania, United States
Patent: 11
Connecticut, United States
Patent: 9
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 9
United States Filter Corp.
California, United States
Patent: 8
Dow Global Technologies LLC
Michigan, United States
Patent: 8
New Jersey, United States
Patent: 7
Massachusetts, United States
Patent: 6
Oklahoma, United States
Patent: 6
New Jersey, United States
Patent: 5
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 5
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
EDINBURGH, United Kingdom
Patent: 3
With the analysis among related 584 patents applied in the last 5 years. We discover 458 most active companies in this area. The fast-growing Praxair Technology, Inc., Tsinghua University, Tianjin Kebang Chemical Products Co., Ltd. take 2.91% of patent filing during this period.
Connecticut, United States
Patent: 9
Beijing Shi, China
Patent: 4
Tianjin Kebang Chemical Products Co., Ltd.
Tianjin Shi, China
Patent: 4
Suzhou Shuyue Carbon Adsorbent Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Huaibei Senhua Carbon Adsorbent Co., Ltd.
Anhui Sheng, China
Patent: 4
Xinjiang Meijing Tiancheng Environmental Protection Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
EDINBURGH, United Kingdom
Patent: 3
Jiangsu Academy of Agricultural Sciences
Jiangsu Sheng, China
Patent: 3
With the analysis among related 584 patents in last 5 years, we discover 438 new entrants. Praxair Technology, Inc., Tsinghua University, Tianjin Kebang Chemical Products Co., Ltd. are the most active new entrants in this area.
Connecticut, United States
Patent: 9
Beijing Shi, China
Patent: 4
Tianjin Kebang Chemical Products Co., Ltd.
Tianjin Shi, China
Patent: 4
Suzhou Shuyue Carbon Adsorbent Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Huaibei Senhua Carbon Adsorbent Co., Ltd.
Anhui Sheng, China
Patent: 4
Xinjiang Meijing Tiancheng Environmental Protection Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
EDINBURGH, United Kingdom
Patent: 3
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 3
With the analysis among 214 patents, we discovered top 85 universities and scientific research institutions by total patent application. Tongji University, Tsinghua University, Harbin Institute of Technology are dominant in this area. They take 5.61% of the total patent filing.
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Michigan Technological University
Michigan, United States
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 3
Jan Kochanowski University In Kielce
Montana Tech of the University of Montana
Montana, United States
Patent: 3
Fujian Sheng, China
Patent: 3