With the analysis among 543 patents, we discovered top 215 key players by total patent application. Bayer AG, IG Farbenindustrie AG, BASF AB are dominant in this area. They take 10.87% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 25
Hessen, Germany
Patent: 17
Delaware, United States
Patent: 15
Hokkaido, Japan
Patent: 10
Michigan, United States
Patent: 10
Colorado, United States
Patent: 9
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With the analysis among related 88 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing Shanxi University, Pierre Fabre Dermatologie SAS, BASF AB take 10.23% of patent filing during this period.
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
With the analysis among related 88 patents in last 5 years, we discover 64 new entrants. Shanxi University, Southwest Jiaotong University, MAANSHAN COSMOS CHEMICAL CO., LTD. are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 87 patents, we discovered top 46 universities and scientific research institutions by total patent application. Guilin University of Technology, Shanxi University, Council of Scientific & Industrial Research are dominant in this area. They take 14.94% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2