With the analysis among 153 patents, we discovered top 119 key players by total patent application. Johnson & Johnson Vision Care, Inc., Taisho Pharmaceutical Co., Ltd., Zhengzhou Xinshiming Scientific & Technological Engineering Co are dominant in this area. They take 12.42% of the total patent filing.
Henan Sheng, China
Patent: 3
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chaoduowei (Shanghai) Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 184 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing Hangzhou Baoer Technology Co., Ltd., Chaoduowei (Shanghai) Health Technology Co., Ltd., Zhengzhou Xinshiming Scientific & Technological Engineering Co take 4.89% of patent filing during this period.
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chaoduowei (Shanghai) Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Sichuan Jiadi Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangzhou Mingmingtang Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 184 patents in last 5 years, we discover 128 new entrants. Hangzhou Baoer Technology Co., Ltd., Chaoduowei (Shanghai) Health Technology Co., Ltd., Zhengzhou Xinshiming Scientific & Technological Engineering Co are the most active new entrants in this area.
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chaoduowei (Shanghai) Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Sichuan Jiadi Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangzhou Mingmingtang Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 28 patents, we discovered top 14 universities and scientific research institutions by total patent application. China Pharmaceutical University, Zhejiang Ocean University, Suzhou University of Science & Technology are dominant in this area. They take 21.43% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1