With the analysis among 269 patents, we discovered top 66 key players by total patent application. Schering AG, Sterling Drug, Inc., Pharmacia AB are dominant in this area. They take 28.62% of the total patent filing.
Berlin, Germany
Patent: 37
Guangxi Zhuangzu Zizhiqu, China
Patent: 18
Lombardia, Italy
Patent: 12
New Jersey, United States
Patent: 6
No data, please try another search term
With the analysis among related 40 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Otsuka Pharmaceutical Co., Ltd., Beijing Academy of Landscape Sciences, Guizhou Power Grid Co. take 25.00% of patent filing during this period.
undefined undefined
Patent: 3
Guizhou Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
undefined undefined
Patent: 1
Hubei Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 29 new entrants. Otsuka Pharmaceutical Co., Ltd., Beijing Academy of Landscape Sciences, Guizhou Power Grid Co. are the most active new entrants in this area.
undefined undefined
Patent: 3
Guizhou Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
undefined undefined
Patent: 1
Hubei Sheng, China
Patent: 1
undefined undefined
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 12 universities and scientific research institutions by total patent application. Zhejiang University, Hubei University of Technology, Changsha University of Science & Technology are dominant in this area. They take 17.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sachsen-Anhalt, Germany
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1