With the analysis among 863 patents, we discovered top 266 key players by total patent application. Ecolab, Inc., Tenaris Connections BV, Daimler AG & Co. Anlagenverwaltung OHG are dominant in this area. They take 12.05% of the total patent filing.
Minnesota, United States
Patent: 46
Noord-Holland, Netherlands
Patent: 35
Brandenburg, Germany
Patent: 23
Bayern, Germany
Patent: 21
Nordrhein-Westfalen, Germany
Patent: 20
Baden-Württemberg, Germany
Patent: 19
Delaware, United States
Patent: 18
California, United States
Patent: 12
Schaffhausen, Switzerland
Patent: 11
Texas, United States
Patent: 10
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With the analysis among related 84 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Ecolab, Inc., Henan Haohua Liming Intelligent Cleaning Technology Co., Ltd., Philips take 30.95% of patent filing during this period.
Minnesota, United States
Patent: 13
Henan Sheng, China
Patent: 8
Washington, United States
Patent: 4
Texas, United States
Patent: 3
Michigan, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 84 patents in last 5 years, we discover 33 new entrants. Henan Haohua Liming Intelligent Cleaning Technology Co., Ltd., Philips, Consolidated Metco, Inc. are the most active new entrants in this area.
Henan Sheng, China
Patent: 8
Washington, United States
Patent: 4
Texas, United States
Patent: 3
Michigan, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Çanakkale, Turkey
Patent: 1
With the analysis among 21 patents, we discovered top 6 universities and scientific research institutions by total patent application. The Johns Hopkins University, University of Louisiana at Lafayette, Tsinghua University are dominant in this area. They take 14.29% of the total patent filing.
Louisiana, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1