With the analysis among 741 patents, we discovered top 275 key players by total patent application. Hercules Corp., Alcon AG, Lamberti SpA are dominant in this area. They take 13.77% of the total patent filing.
Delaware, United States
Patent: 41
New York, United States
Patent: 22
West Virginia, United States
Patent: 22
Beijing Shi, China
Patent: 18
New Jersey, United States
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 15
No data, please try another search term
With the analysis among related 143 patents applied in the last 5 years. We discover 99 most active companies in this area. The fast-growing Henkel AG & Co. KGaA, Rhodia Operations SASU, Southwest Petroleum University take 19.58% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 13
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Dongying Xinde Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 143 patents in last 5 years, we discover 84 new entrants. Saudi Arabian Oil Co., Aramco Services Co., Hubei Jiankun Polymer New Materials Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Dongying Xinde Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Huayue Tiancheng Petroleum Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 45 patents, we discovered top 23 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, Jiangnan University are dominant in this area. They take 48.89% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1