With the analysis among 1,947 patents, we discovered top 383 key players by total patent application. Provectus Pharmatech Inc, BASF AB, Ciba-Geigy AG are dominant in this area. They take 9.55% of the total patent filing.
Fuji Photo Film Co., Ltd.
Tokyo-to, Japan
Patent: 56
Hessen, Germany
Patent: 55
Tokyo-to, Japan
Patent: 54
Ciba Specialty Chemicals Holding, Inc.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 39
Hodogaya Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 35
With the analysis among 15 patents, we discovered top 4 start-ups by total patent application. SyntheX, Inc., Industrial Color, Inc., Institut National de la Santé et de la Recherche Médicale are active in this area.
California, United States
Patent: 10
Institut National de la Santé et de la Recherche Médicale
California, United States
Patent: 1
With the analysis among related 336 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing Provectus Pharmatech Inc, Hodogaya Chemical Co., Ltd., UTI Corp. take 26.19% of patent filing during this period.
Hodogaya Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 28
Pennsylvania, United States
Patent: 27
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
DNP Fine Chemicals Co., Ltd.
Jiangxi Sheng, China
Patent: 5
With the analysis among related 336 patents in last 5 years, we discover 113 new entrants. UTI Corp., Xiangtan University, GanNan Normal University are the most active new entrants in this area.
Pennsylvania, United States
Patent: 27
Hunan Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Nissan Chemical Industry Co., Ltd.
undefined undefined
Patent: 5
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Fuyang Sineva Material Technology Co. Ltd.
Anhui Sheng, China
Patent: 4
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 4
Jilin OLED Material Tech Co., Ltd.
Jilin Sheng, China
Patent: 4
With the analysis among 257 patents, we discovered top 90 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Nanjing University of Posts & Telecommunications, Tianjin University of Technology are dominant in this area. They take 13.23% of the total patent filing.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 15
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 10
Tianjin University of Technology
Tianjin Shi, China
Patent: 9
Shandong Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Louisiana State University
Louisiana, United States
Patent: 3