With the analysis among 113 patents, we discovered top 82 key players by total patent application. Lanxess Ltd., Phillips Petroleum Co., Rohto Pharmaceutical Co., Ltd. are dominant in this area. They take 10.62% of the total patent filing.
BERKSHIRE, United Kingdom
Patent: 5
Oklahoma, United States
Patent: 4
Rohto Pharmaceutical Co., Ltd.
Momentive Performance Materials, Inc.
Michigan, United States
Patent: 3
Hubei Kelin Bolun New Material Co., Ltd.
Hubei Sheng, China
Patent: 3
Missouri, United States
Patent: 2
Johnson & Johnson Vision Care, Inc.
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With the analysis among related 36 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Rohto Pharmaceutical Co., Ltd., Shinyang Co., Ltd., Tianjin Zhongya Huitong Technology Co., Ltd. take 16.67% of patent filing during this period.
Rohto Pharmaceutical Co., Ltd.
Tianjin Zhongya Huitong Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Guangdong Anlihua New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongyuan (Xiamen) Optical Industry Co., Ltd.
Fujian Sheng, China
Patent: 1
Jiangsu Huzhitong Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Guangzhou Xinjiweina Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Nanotek Instruments, Inc.
Ohio, United States
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 32 new entrants. Rohto Pharmaceutical Co., Ltd., Shinyang Co., Ltd., Tianjin Zhongya Huitong Technology Co., Ltd. are the most active new entrants in this area.
Rohto Pharmaceutical Co., Ltd.
Tianjin Zhongya Huitong Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Guangdong Anlihua New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongyuan (Xiamen) Optical Industry Co., Ltd.
Fujian Sheng, China
Patent: 1
Jiangsu Huzhitong Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Guangzhou Xinjiweina Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Nanotek Instruments, Inc.
Ohio, United States
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Shanghai Institute of Technology, Xi'an Shiyou University are dominant in this area. They take 33.33% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1