With the analysis among 48 patents, we discovered top 37 key players by total patent application. 3M Co., Johnson & Johnson Vision Care, Inc., Toray Industries, Inc. are dominant in this area. They take 22.92% of the total patent filing.
Minnesota, United States
Patent: 5
Johnson & Johnson Vision Care, Inc.
New York, United States
Patent: 2
Anhui Fanchang County Wannan Valve Casting Co., Ltd.
Anhui Sheng, China
Patent: 2
Hubei Baihe Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
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With the analysis among related 25 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Hubei Baihe Pharmaceutical Co., Ltd., West Anhui University, Nanjing University of Technology take 16.00% of patent filing during this period.
Hubei Baihe Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Centro de Investigación en Química Aplicada
Institute of Chemical Industry of Forest Products CAF
Jiangsu Sheng, China
Patent: 1
Shenzhen Dashicheng Optical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Yanmo Solution Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Aishangmei Glasses Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Mulian Environmental Technology (Chongqing) Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 22 new entrants. Hubei Baihe Pharmaceutical Co., Ltd., West Anhui University, Nanjing University of Technology are the most active new entrants in this area.
Hubei Baihe Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Centro de Investigación en Química Aplicada
Institute of Chemical Industry of Forest Products CAF
Jiangsu Sheng, China
Patent: 1
Shenzhen Dashicheng Optical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Yanmo Solution Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Aishangmei Glasses Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Mulian Environmental Technology (Chongqing) Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 16 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, China University of Petroleum (East China) are dominant in this area. They take 18.75% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Zhongyuan University of Technology
Henan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1