With the analysis among 298 patents, we discovered top 100 key players by total patent application. Bayer AG, Recordati SA Chemical & Pharmaceutical Co., IG Farbenindustrie AG are dominant in this area. They take 25.17% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 56
Ohio, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Illinois, United States
Patent: 6
Tennessee, United States
Patent: 5
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With the analysis among related 37 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Luxi Chemical Group Co., Ltd., Wuhan Youji Industries Co. Ltd., SI Group, Inc. take 24.32% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Texas, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tamil Nadu, India
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 19 new entrants. Luxi Chemical Group Co., Ltd., SI Group, Inc., Chengdu Dachuan Machinery Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Texas, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tamil Nadu, India
Patent: 1
Zhejiang Aoyang New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 17 universities and scientific research institutions by total patent application. Anhui University, Technische Universität Wien, Zhongyuan University of Technology are dominant in this area. They take 26.92% of the total patent filing.
Anhui Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Tamil Nadu, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1