With the analysis among 1,007 patents, we discovered top 350 key players by total patent application. Donaldson Co., Inc., ETHERA SA, Unilever NV are dominant in this area. They take 7.94% of the total patent filing.
Minnesota, United States
Patent: 40
Zuid-Holland, Netherlands
Patent: 18
Water Visions International, Inc.
Georgia, United States
Patent: 18
Massachusetts, United States
Patent: 16
Tokyo-to, Japan
Patent: 13
Pharmacia & Upjohn Co. LLC
Michigan, United States
Patent: 13
International Business Machines Corp.
New York, United States
Patent: 12
Actinium Pharmaceuticals, Inc.
New York, United States
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 231 patents applied in the last 5 years. We discover 114 most active companies in this area. The fast-growing Procter & Gamble Co., Cavitation Technologies, Inc., Beijing Uni Star Inspection Technology Co Ltd take 10.39% of patent filing during this period.
Ohio, United States
Patent: 11
Cavitation Technologies, Inc.
California, United States
Patent: 7
Beijing Uni Star Inspection Technology Co Ltd
Beijing Shi, China
Patent: 6
Chinese Academy of Inspection & Quarantine
Pennsylvania, United States
Patent: 5
Alabama, United States
Patent: 5
Shanghai Meishan Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Xiamen Ruibo Kesi Electrical Technology Co., Ltd.
Fujian Sheng, China
Patent: 5
Quanzhou Anke Occupational Health Technology Service Co., Ltd.
Fujian Sheng, China
Patent: 4
With the analysis among related 231 patents in last 5 years, we discover 105 new entrants. Procter & Gamble Co., Beijing Uni Star Inspection Technology Co Ltd, Chinese Academy of Inspection & Quarantine are the most active new entrants in this area.
Ohio, United States
Patent: 11
Beijing Uni Star Inspection Technology Co Ltd
Beijing Shi, China
Patent: 6
Chinese Academy of Inspection & Quarantine
Pennsylvania, United States
Patent: 5
Alabama, United States
Patent: 5
Xiamen Ruibo Kesi Electrical Technology Co., Ltd.
Fujian Sheng, China
Patent: 5
Quanzhou Anke Occupational Health Technology Service Co., Ltd.
Fujian Sheng, China
Patent: 4
Shanxi Xinhua Chemical Defense Equipment Research Institute Co., Ltd.
Shanxi Sheng, China
Patent: 2
Regenesis Bioremediation Products, Inc.
California, United States
Patent: 2
Regents of the University of California
California, United States
Patent: 2
With the analysis among 144 patents, we discovered top 46 universities and scientific research institutions by total patent application. Washington State University, University of North Dakota, Rice University are dominant in this area. They take 15.28% of the total patent filing.
Washington State University
Washington, United States
Patent: 4
University of North Dakota
North Dakota, United States
Patent: 4
Texas, United States
Patent: 3
Central Region, Singapore
Patent: 3
Consejo Superior de Investigaciones Científicas
Aveiro, Portugal
Patent: 2
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 2
National Taichung University of Science &Technology
Tianjin Shi, China
Patent: 2