With the analysis among 430 patents, we discovered top 248 key players by total patent application. Kodak Ltd., Imperial Chemical Industries Ltd., IG Farbenindustrie AG are dominant in this area. They take 11.63% of the total patent filing.
Hertfordshire, United Kingdom
Patent: 21
Imperial Chemical Industries Ltd.
Hessen, Germany
Patent: 14
New York, United States
Patent: 8
Zuid-Holland, Netherlands
Patent: 6
East Lothian, United Kingdom
Patent: 6
Wuxi Yangshan Biochemical Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Yasuda Chemical (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Utah, United States
Patent: 1
With the analysis among related 174 patents applied in the last 5 years. We discover 132 most active companies in this area. The fast-growing Purac Biochem BV, Zhejiang University of Technology, Yasuda Chemical (Jiangsu) Co., Ltd. take 9.77% of patent filing during this period.
Zuid-Holland, Netherlands
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Yasuda Chemical (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Zhangjiagang Yangzi Dyeing and Finishing Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Jiangxi Shuangjia Technology Development Co. Ltd.
Jiangxi Sheng, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 3
Chengdu Nahaichuan Environmental Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 3
Lianyungang Nuoxin Food Ingredient Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 174 patents in last 5 years, we discover 114 new entrants. Purac Biochem BV, Yasuda Chemical (Jiangsu) Co., Ltd., Zhangjiagang Yangzi Dyeing and Finishing Co., Ltd. are the most active new entrants in this area.
Zuid-Holland, Netherlands
Patent: 6
Yasuda Chemical (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Zhangjiagang Yangzi Dyeing and Finishing Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Chengdu Nahaichuan Environmental Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 3
Lianyungang Nuoxin Food Ingredient Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hubei Huayang Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 2
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 204 patents, we discovered top 82 universities and scientific research institutions by total patent application. Donghua University, Uniwersytet Przyrodniczy WE Wroclawiu, Zhejiang University of Technology are dominant in this area. They take 23.53% of the total patent filing.
Shanghai Shi, China
Patent: 21
Uniwersytet Przyrodniczy WE Wroclawiu
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 8
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Jilin Institute of Chemical Technology
Jilin Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4