With the analysis among 992 patents, we discovered top 211 key players by total patent application. BASF AB, Air Products & Chemicals, Inc., Bayer AG are dominant in this area. They take 18.75% of the total patent filing.
Pennsylvania, United States
Patent: 67
Nordrhein-Westfalen, Germany
Patent: 50
New Jersey, United States
Patent: 31
Nordrhein-Westfalen, Germany
Patent: 30
Delaware, United States
Patent: 21
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With the analysis among related 109 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing Dongying Hairuibao New Material Co., Ltd., Wanhua Chemical Group Co., Ltd., BASF AB take 22.94% of patent filing during this period.
Shandong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 2
With the analysis among related 109 patents in last 5 years, we discover 44 new entrants. Dongying Hairuibao New Material Co., Ltd., Fujian Southeast Electrochemical Co., Ltd., Leling Chuangli Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 18 universities and scientific research institutions by total patent application. Qingdao University of Science & Technology, Hebei University of Technology, North University of China are dominant in this area. They take 35.71% of the total patent filing.
Shandong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1