With the analysis among 6,315 patents, we discovered top 489 key players by total patent application. BASF AB, General Electric Co., Cabot Corp. are dominant in this area. They take 6.32% of the total patent filing.
Massachusetts, United States
Patent: 90
Massachusetts, United States
Patent: 89
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 83
BP Exploration Operating Co. Ltd.
Nordrhein-Westfalen, Germany
Patent: 74
Hessen, Germany
Patent: 74
Johnson Matthey Davy Technologies Ltd.
Exxon Research & Engineering Co.
Pennsylvania, United States
Patent: 52
With the analysis among 34 patents, we discovered top 6 start-ups by total patent application. Wm. Wrigley Jr. Co., Bartesian, Inc., Knapsack Co. are active in this area.
Illinois, United States
Patent: 20
Oregon, United States
Patent: 4
Texas, United States
Patent: 3
California, United States
Patent: 1
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 795 patents applied in the last 5 years. We discover 495 most active companies in this area. The fast-growing IFP Energies Nouvelles, China Petroleum & Chemical Corp., Changzhou University take 5.03% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Nanning Lvzhi Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Philadelphia Mixing Solutions LLC
Pennsylvania, United States
Patent: 7
Rheinland-Pfalz, Germany
Patent: 7
Texas, United States
Patent: 6
Shanghai Water Design Engineering Co., Ltd.
Shanghai Shi, China
Patent: 6
With the analysis among related 795 patents in last 5 years, we discover 429 new entrants. Nanning Lvzhi Environmental Protection Technology Co., Ltd., Köllemann GmbH, Control Solutions, Inc. are the most active new entrants in this area.
Nanning Lvzhi Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Rheinland-Pfalz, Germany
Patent: 7
Texas, United States
Patent: 6
Shanghai Water Design Engineering Co., Ltd.
Shanghai Shi, China
Patent: 6
China Municipal Engineering Zhongnan Design and Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 6
ANDRITZ Delkor (Pty) Ltd.
Xi'an Weiyuan Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Engba (Wuhan) Ecological Technology Co., Ltd.
Hubei Sheng, China
Patent: 5
With the analysis among 440 patents, we discovered top 110 universities and scientific research institutions by total patent application. Changzhou University, Sinopec Research Institute of Petroleum Processing, Rice University are dominant in this area. They take 11.82% of the total patent filing.
Jiangsu Sheng, China
Patent: 20
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 10
Texas, United States
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 6
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 4