With the analysis among 396 patents, we discovered top 181 key players by total patent application. INVISTA Technologies SARL, 3M Innovative Properties Co., Procter & Gamble Co. are dominant in this area. They take 10.61% of the total patent filing.
Luxembourg, Luxembourg
Patent: 26
Minnesota, United States
Patent: 9
Ohio, United States
Patent: 7
Arizona, United States
Patent: 7
Pennsylvania, United States
Patent: 6
Massachusetts, United States
Patent: 3
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Massachusetts, United States
Patent: 2
New York, United States
Patent: 2
With the analysis among related 166 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing CNH Industrial America LLC, BASF AB, Chongqing Xintiandi Environmental Testing Technology Co., Ltd. take 7.83% of patent filing during this period.
Pennsylvania, United States
Patent: 6
Chongqing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Hangzhou Heyue Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
New York, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 166 patents in last 5 years, we discover 76 new entrants. CNH Industrial America LLC, BASF AB, Chongqing Xintiandi Environmental Testing Technology Co., Ltd. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 6
Chongqing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Hangzhou Heyue Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
New York, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 105 patents, we discovered top 31 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, University of Greenwich, Wuhan University are dominant in this area. They take 14.29% of the total patent filing.
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Delaware, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1