With the analysis among 141 patents, we discovered top 37 key players by total patent application. Procter & Gamble Co., Bausch & Lomb, Inc., Pfizer Inc. are dominant in this area. They take 56.74% of the total patent filing.
Ohio, United States
Patent: 45
New York, United States
Patent: 23
New York, United States
Patent: 12
Wuhan Celia Biotechnology Co., Ltd.
Hubei Sheng, China
Patent: 2
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With the analysis among related 62 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Nantong University, Nanjing Medical University, Zhejiang Chinese Medical University take 14.52% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 62 patents in last 5 years, we discover 47 new entrants. Nantong University, Nanjing Medical University, Tea Research Institute of Guangdong Academy of Agricultural Sciences are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 29 universities and scientific research institutions by total patent application. Zhejiang University, Nantong University, Peking University are dominant in this area. They take 23.44% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Missouri, United States
Patent: 1