With the analysis among 25,388 patents, we discovered top 478 key players by total patent application. Johnson Matthey Plc, UOP LLC, Toyota Motor Corp. are dominant in this area. They take 6.46% of the total patent filing.
United Kingdom
Patent: 596
Illinois, United States
Patent: 531
Tokyo-to, Japan
Patent: 513
Tokyo-to, Japan
Patent: 455
Massachusetts, United States
Patent: 424
Osaka-fu, Japan
Patent: 333
New Jersey, United States
Patent: 288
Fukushima-ken, Japan
Patent: 275
With the analysis among 47 patents, we discovered top 17 start-ups by total patent application. Aisin KK, NEW, Inc., Aqua Innovations Ltd. are active in this area.
Tokyo-to, Japan
Patent: 10
District of Columbia, United States
Patent: 8
Wisconsin, United States
Patent: 4
Chiba-ken, Japan
Patent: 3
Oregon, United States
Patent: 2
With the analysis among related 782 patents applied in the last 5 years. We discover 462 most active companies in this area. The fast-growing Zhejiang University of Technology, Bengbu Zhongguang Technology Co., Ltd., Cnbm Bengbu Design & Research Institute For Glass Ind Co. Ltd. take 7.03% of patent filing during this period.
Zhejiang Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 16
Anhui Sheng, China
Patent: 15
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 10
Hebei Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Tochigi-ken, Japan
Patent: 7
Shaanxi Sheng, China
Patent: 6
With the analysis among related 782 patents in last 5 years, we discover 229 new entrants. Bengbu Zhongguang Technology Co., Ltd., Guangdong Aglaia Optoelectronic Materials Co Ltd, Anhui University of Technology are the most active new entrants in this area.
Anhui Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Zhuoding Environmental Protection Building Materials Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 3,915 patents, we discovered top 299 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 8.02% of the total patent filing.
Liaoning Sheng, China
Patent: 85
Zhejiang Sheng, China
Patent: 55
Beijing Shi, China
Patent: 51
Tianjin Shi, China
Patent: 48
Zhejiang Sheng, China
Patent: 45
Beijing Shi, China
Patent: 33
Ohio, United States
Patent: 28
Jiangsu Sheng, China
Patent: 28