With the analysis among 148 patents, we discovered top 63 key players by total patent application. Shenyang Sinqi Ophthalmic Medications Holdings Co., Ltd., Ciba Ltd., Imperial Chemical Industries Ltd. are dominant in this area. They take 14.86% of the total patent filing.
Liaoning Sheng, China
Patent: 8
Texas, United States
Patent: 4
Shaanxi Sheng, China
Patent: 2
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With the analysis among related 20 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Shenyang Sinqi Ophthalmic Medications Holdings Co., Ltd., Sichuan University of Science & Engineering, All-Tong Cable Co., Ltd. take 55.00% of patent filing during this period.
Liaoning Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
South-Central University for Nationalities
Hubei Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 11 new entrants. Shenyang Sinqi Ophthalmic Medications Holdings Co., Ltd., Sichuan University of Science & Engineering, Suzhou Baker Biotechnology Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Hunan Xiechuang Pharmaceutical Development Co., Ltd.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 9 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, South-Central University for Nationalities, Sichuan University of Science & Engineering are dominant in this area. They take 62.50% of the total patent filing.
South-Central University for Nationalities
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1