With the analysis among 3,806 patents, we discovered top 484 key players by total patent application. BASF AB, Jiangxi Guangyuan Chemical Co. Ltd., ISHIHARA SANGYO KAISHA LTD. are dominant in this area. They take 2.55% of the total patent filing.
Jiangxi Sheng, China
Patent: 32
ISHIHARA SANGYO KAISHA LTD.
Osaka-fu, Japan
Patent: 27
New York, United States
Patent: 26
Hunan Sheng, China
Patent: 26
Hessen, Germany
Patent: 17
Tokyo-to, Japan
Patent: 16
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 2
With the analysis among related 1,529 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hubei University of Technology, Wuhan University of Technology, Jiangxi Guangyuan Chemical Co. Ltd. take 8.76% of patent filing during this period.
Hubei Sheng, China
Patent: 84
Hubei Sheng, China
Patent: 28
Jiangxi Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 13
ISHIHARA SANGYO KAISHA LTD.
Osaka-fu, Japan
Patent: 11
Hunan Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
With the analysis among related 1,529 patents in last 5 years, we discover 411 new entrants. Zhuzhou Changjiang Cemented Carbide Equipment Co., Ltd., Lanzhou Institute of Chemical Physics, Tosoh Quartz, Inc. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 8
Oregon, United States
Patent: 8
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
CARDIFF, United Kingdom
Patent: 5
With the analysis among 876 patents, we discovered top 161 universities and scientific research institutions by total patent application. Hubei University of Technology, Fujian Normal University, Wuhan University of Technology are dominant in this area. They take 20.32% of the total patent filing.
Hubei Sheng, China
Patent: 97
Fujian Sheng, China
Patent: 45
Hubei Sheng, China
Patent: 36
Shaanxi Sheng, China
Patent: 31
Hunan Sheng, China
Patent: 27
Yunnan Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 19
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 14