With the analysis among 551 patents, we discovered top 221 key players by total patent application. IG Farbenindustrie AG, L'Oréal SA, Snamprogetti SpA are dominant in this area. They take 8.17% of the total patent filing.
Hessen, Germany
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 9
Beijing Shi, China
Patent: 8
New York, United States
Patent: 7
Delaware, United States
Patent: 6
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With the analysis among related 96 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Chongqing University, Chongqing Shangjia Electronics Co., Ltd., Chengdu Dingtai New Materials Co., Ltd. take 11.46% of patent filing during this period.
Chongqing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Centre National De La Recherche Scientif
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 96 patents in last 5 years, we discover 78 new entrants. Chongqing University, Chongqing Shangjia Electronics Co., Ltd., Chengdu Dingtai New Materials Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Centre National De La Recherche Scientif
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 86 patents, we discovered top 36 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, University of Stellenbosch, Chongqing University are dominant in this area. They take 25.58% of the total patent filing.
Yunnan Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1