With the analysis among 427 patents, we discovered top 295 key players by total patent application. Chengdu Tujing Biotechnology Co., Ltd., Johnson & Johnson Vision Care, Inc., Taisho Pharmaceutical Co., Ltd. are dominant in this area. They take 7.96% of the total patent filing.
Chengdu Tujing Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 17
Johnson & Johnson Vision Care, Inc.
Taisho Pharmaceutical Co., Ltd.
Zug, Switzerland
Patent: 6
Ono Pharmaceutical Co., Ltd.
Senju Pharmaceutical Beijing Co. Ltd.
Beijing Shi, China
Patent: 5
Samsung Electronics Co., Ltd.
Nagano-ken, Japan
Patent: 4
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Pennsylvania, United States
Patent: 2
Guizhou Sheng, China
Patent: 1
With the analysis among related 128 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Chengdu Tujing Biotechnology Co., Ltd., IVIEW Therapeutics, Inc., Xi'an Libang Pharmaceutical Co. Ltd. take 16.41% of patent filing during this period.
Chengdu Tujing Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 17
Pennsylvania, United States
Patent: 2
Xi'an Libang Pharmaceutical Co. Ltd.
Shaanxi Sheng, China
Patent: 2
Quanzhou Institute of Information Engineering
Fujian Sheng, China
Patent: 2
Hangzhou Shangyi Yuben Pharmaceutical and Health Products Technology Development Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Zhenghe Capital Precision Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangzhou Fanle Pharmaceutical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Infinitus (China) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Meberdeer (Beijing) Biotechnology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 128 patents in last 5 years, we discover 72 new entrants. Chengdu Tujing Biotechnology Co., Ltd., IVIEW Therapeutics, Inc., Xi'an Libang Pharmaceutical Co. Ltd. are the most active new entrants in this area.
Chengdu Tujing Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 17
Pennsylvania, United States
Patent: 2
Xi'an Libang Pharmaceutical Co. Ltd.
Shaanxi Sheng, China
Patent: 2
Quanzhou Institute of Information Engineering
Fujian Sheng, China
Patent: 2
Hangzhou Shangyi Yuben Pharmaceutical and Health Products Technology Development Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Zhenghe Capital Precision Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangzhou Fanle Pharmaceutical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Infinitus (China) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Meberdeer (Beijing) Biotechnology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 67 patents, we discovered top 34 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Ningbo University, Sun Yat-Sen University are dominant in this area. They take 8.96% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Fourth Military Medical University
Hunan Sheng, China
Patent: 1