With the analysis among 63 patents, we discovered top 23 key players by total patent application. Crossbows Optical Ltd., VIVUS, Inc., NitroMed, Inc. are dominant in this area. They take 44.44% of the total patent filing.
California, United States
Patent: 9
Massachusetts, United States
Patent: 6
California, United States
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
No data, please try another search term
With the analysis among related 14 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Southeast University, Hebei University of Science & Technology take 35.71% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hebei Jiu Yi Zhuang Chen Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Chongqing Normal University
Chongqing Shi, China
Patent: 1
Beijing Asia Pacific Culture Rong Data Technology Research Institute
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 13 new entrants. China Petroleum & Chemical Corp., Southeast University, Hebei University of Science & Technology are the most active new entrants in this area.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hebei Jiu Yi Zhuang Chen Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Chongqing Normal University
Chongqing Shi, China
Patent: 1
Beijing Asia Pacific Culture Rong Data Technology Research Institute
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 20 universities and scientific research institutions by total patent application. Tianjin University, Beihang University, Hohai University are dominant in this area. They take 27.59% of the total patent filing.
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Washington University in St. Louis
Missouri, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1