With the analysis among 2,872 patents, we discovered top 480 key players by total patent application. Imperial Chemical Industries Ltd., Hoechst AG, Johnson & Johnson Vision Care, Inc. are dominant in this area. They take 6.09% of the total patent filing.
Imperial Chemical Industries Ltd.
Hessen, Germany
Patent: 59
Johnson & Johnson Vision Care, Inc.
Pennsylvania, United States
Patent: 27
Nordrhein-Westfalen, Germany
Patent: 23
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 20
Anhui Langkaiqi Building Materials Co., Ltd.
Anhui Sheng, China
Patent: 19
California, United States
Patent: 17
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 5
Shenzhen Huake Chuangzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 940 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Rhodia Operations SASU, Changzhou University, Guilin University of Technology take 3.72% of patent filing during this period.
Jiangsu Sheng, China
Patent: 10
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Linkchem (Anhui) New Materials Co.,Ltd
Anhui Sheng, China
Patent: 9
With the analysis among related 940 patents in last 5 years, we discover 394 new entrants. Rhodia Operations SASU, Linkchem (Anhui) New Materials Co.,Ltd, Bayer Oy are the most active new entrants in this area.
Linkchem (Anhui) New Materials Co.,Ltd
Anhui Sheng, China
Patent: 9
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 6
Hyogo-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 5
New York, United States
Patent: 5
With the analysis among 644 patents, we discovered top 168 universities and scientific research institutions by total patent application. Sichuan Normal University, California Institute of Technology, Changzhou University are dominant in this area. They take 8.07% of the total patent filing.
Sichuan Normal University
Sichuan Sheng, China
Patent: 20
California Institute of Technology
California, United States
Patent: 16
Jiangsu Sheng, China
Patent: 16
South China University of Technology
Guangdong Sheng, China
Patent: 12
Fujian Sheng, China
Patent: 11
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Tianjin Shi, China
Patent: 11
Lviv Polytechnic National University
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9