With the analysis among 158 patents, we discovered top 54 key players by total patent application. IG Farbenindustrie AG, Ciba Ltd., J. R. Geigy AG are dominant in this area. They take 34.81% of the total patent filing.
Hessen, Germany
Patent: 24
Ohio, United States
Patent: 7
Delaware, United States
Patent: 5
CHESHIRE, United Kingdom
Patent: 4
Missouri, United States
Patent: 3
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With the analysis among related 15 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Ludong University, Sanofi SA, Daming County Mingding Chemical Co., Ltd. take 33.33% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Sixian Weiao Biotechnology Development Co., Ltd.
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 10 new entrants. Ludong University, Sanofi SA, Daming County Mingding Chemical Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Sixian Weiao Biotechnology Development Co., Ltd.
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 19 patents, we discovered top 7 universities and scientific research institutions by total patent application. Qingdao University of Science & Technology, Ludong University, Heilongjiang University are dominant in this area. They take 42.11% of the total patent filing.
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1