With the analysis among 585 patents, we discovered top 304 key players by total patent application. L'Oréal SA, China Petroleum & Chemical Corp., UBE Kogyo KK are dominant in this area. They take 8.38% of the total patent filing.
Beijing Shi, China
Patent: 12
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 10
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With the analysis among related 46 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Yanshan University, Shoukai Auto Parts (Jiangsu) Co., Ltd., Daido Steel Co., Ltd. take 17.39% of patent filing during this period.
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 32 new entrants. Shoukai Auto Parts (Jiangsu) Co., Ltd., Qinghai Pharmaceutical Inspection and Testing Institute, Quzhou Huayou Cobalt New Materials Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 205 patents, we discovered top 59 universities and scientific research institutions by total patent application. Zhejiang University, Institute of Process Engineering, Chinese Academy of Sciences, Yanshan University are dominant in this area. They take 22.44% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Beijing Shi, China
Patent: 12
Hebei Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3