With the analysis among 5,954 patents, we discovered top 488 key players by total patent application. Imperial Chemical Industries Ltd., EIDP, Inc., Sekisui Chemical Co., Ltd. are dominant in this area. They take 4.10% of the total patent filing.
United Kingdom
Patent: 134
Delaware, United States
Patent: 56
Osaka-fu, Japan
Patent: 54
Hessen, Germany
Patent: 49
undefined undefined
Patent: 43
Jiangsu Sheng, China
Patent: 40
Nordrhein-Westfalen, Germany
Patent: 33
Michigan, United States
Patent: 31
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 5
Oregon, United States
Patent: 1
With the analysis among related 1,381 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Danyang Assistant Chemical Factory, Jiyuan Herui Environmental Protection Technology Co., Ltd., Hengyang Shengya Chemical Technology Co., Ltd. take 5.14% of patent filing during this period.
Jiangsu Sheng, China
Patent: 30
Henan Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 18
Henan Sheng, China
Patent: 17
Jiangxi Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
With the analysis among related 1,381 patents in last 5 years, we discover 423 new entrants. Jiyuan Herui Environmental Protection Technology Co., Ltd., Weifang Chunyuan Chemical Co., Ltd., Jiaozuo Thick Base Chemical Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangdu Keli Chemical Factory
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 293 patents, we discovered top 89 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Guangxi University of Technology, Lanzhou University of Technology are dominant in this area. They take 7.85% of the total patent filing.
Liaoning Sheng, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Gansu Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Gansu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3