With the analysis among 61 patents, we discovered top 33 key players by total patent application. Bayer AG, Castrol Ltd., Ciba-Geigy AG are dominant in this area. They take 37.70% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 12
SURREY, United Kingdom
Patent: 8
Chungcheongnam-do, South Korea
Patent: 2
Missouri, United States
Patent: 2
Basel-Stadt, Switzerland
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Yulin Normal University, Sinopharm International Pharmaceutical Technology (Beijing) Co., Ltd, Suzhou Kaiyuan Minsheng Sci & Tech Corp. Ltd. take 25.00% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Sinopharm International Pharmaceutical Technology (Beijing) Co., Ltd
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 15 new entrants. Yulin Normal University, Sinopharm International Pharmaceutical Technology (Beijing) Co., Ltd, Suzhou Kaiyuan Minsheng Sci & Tech Corp. Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Sinopharm International Pharmaceutical Technology (Beijing) Co., Ltd
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. Hunan University of Science & Technology, Jiangsu Normal University, Northeast Normal University are dominant in this area. They take 57.14% of the total patent filing.
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1