With the analysis among 933 patents, we discovered top 299 key players by total patent application. Arkema France SA, Ecolab, Inc., North America, Inc. are dominant in this area. They take 21.22% of the total patent filing.
Minnesota, United States
Patent: 45
Delaware, United States
Patent: 39
Connecticut, United States
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 25
New Jersey, United States
Patent: 20
Ohio, United States
Patent: 12
No data, please try another search term
With the analysis among related 237 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing Sun Chemical Corp. (New Jersey), Neste Oyj, Haldor Topsøe A/S take 18.14% of patent filing during this period.
New Jersey, United States
Patent: 20
Hovedstaden, Denmark
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 7
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Minnesota, United States
Patent: 4
With the analysis among related 237 patents in last 5 years, we discover 101 new entrants. Sun Chemical Corp. (New Jersey), Haldor Topsøe A/S, Global Gillette are the most active new entrants in this area.
New Jersey, United States
Patent: 20
Hovedstaden, Denmark
Patent: 10
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Wisconsin, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
With the analysis among 99 patents, we discovered top 49 universities and scientific research institutions by total patent application. Nanjing Forestry University, Massachusetts Institute of Technology, Guangxi University are dominant in this area. They take 12.12% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Massachusetts, United States
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2