With the analysis among 13,175 patents, we discovered top 487 key players by total patent application. Bayer AG, BASF AB, Covestro Pty Ltd. are dominant in this area. They take 12.12% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 726
Michigan, United States
Patent: 240
Ohio, United States
Patent: 234
Massachusetts, United States
Patent: 211
Michigan, United States
Patent: 205
Minnesota, United States
Patent: 182
Delaware, United States
Patent: 174
With the analysis among 68 patents, we discovered top 8 start-ups by total patent application. Carbon, Inc., Encapsys LLC, PuREC KK are active in this area.
California, United States
Patent: 43
Wisconsin, United States
Patent: 16
Shimane-ken, Japan
Patent: 4
Pennsylvania, United States
Patent: 1
Coventry, United Kingdom
Patent: 1
With the analysis among related 3,352 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Qingdao Air++New Materials Co., Ltd., BASF AB, FUJIFILM Corp. take 3.40% of patent filing during this period.
Shandong Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 33
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Patent: 32
Shandong Sheng, China
Patent: 30
Nordrhein-Westfalen, Germany
Patent: 28
Tokyo-to, Japan
Patent: 27
Beijing Shi, China
Patent: 25
Minnesota, United States
Patent: 21
Nordrhein-Westfalen, Germany
Patent: 20
With the analysis among related 3,352 patents in last 5 years, we discover 322 new entrants. Dongying Hairuibao New Material Co., Ltd., Encapsys LLC, Zhejiang Aitepu Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 17
Wisconsin, United States
Patent: 16
Zhejiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Guangdong Huapo Technology Co., Ltd.
Guangdong Sheng, China
Patent: 11
Shanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
With the analysis among 975 patents, we discovered top 182 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Qingdao University of Technology, South China University of Technology are dominant in this area. They take 20.82% of the total patent filing.
Beijing Shi, China
Patent: 83
Shandong Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 22
Pennsylvania, United States
Patent: 20
Shandong Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 14
Gansu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Jilin Sheng, China
Patent: 11