With the analysis among 158,074 patents, we discovered top 483 key players by total patent application. BASF AB, Bayer AG, TOSHIBA Corp. are dominant in this area. They take 3.70% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 1,739
Tokyo-to, Japan
Patent: 1,493
Tokyo-to, Japan
Patent: 1,300
Zuid-Holland, Netherlands
Patent: 1,256
Tokyo-to, Japan
Patent: 1,198
Hessen, Germany
Patent: 1,196
Osaka-fu, Japan
Patent: 1,118
Tokyo-to, Japan
Patent: 1,103
Beijing Shi, China
Patent: 1,088
With the analysis among 309 patents, we discovered top 63 start-ups by total patent application. Knapsack Co., Aisin KK, Institut National de la Santé et de la Recherche Médicale are active in this area.
Oregon, United States
Patent: 146
Tokyo-to, Japan
Patent: 29
Pennsylvania, United States
Patent: 8
Emilia-Romagna, Italy
Patent: 6
Fukuoka-ken, Japan
Patent: 5
BRISTOL, United Kingdom
Patent: 5
With the analysis among related 17,833 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hyundae Steel Co. Ltd., POSCO Holdings Inc., Nihon Koshuha Co. Ltd. take 3.50% of patent filing during this period.
Guizhou Sheng, China
Patent: 160
Beijing Shi, China
Patent: 149
Beijing Shi, China
Patent: 122
Yunnan Sheng, China
Patent: 104
Beijing Shi, China
Patent: 83
Hubei Sheng, China
Patent: 78
Hunan Sheng, China
Patent: 78
With the analysis among related 17,833 patents in last 5 years, we discover 59 new entrants. Hunan Bangpu Automobile Recycling Co., Ltd., Dalian Zhenxin Technology Co., Ltd., Phosphorus Free Water Solutions LLC are the most active new entrants in this area.
Hunan Sheng, China
Patent: 27
Liaoning Sheng, China
Patent: 20
Liaoning Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 13
Jiangxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
With the analysis among 24,762 patents, we discovered top 317 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Kunming University of Science & Technology, Guizhou University are dominant in this area. They take 7.59% of the total patent filing.
Beijing Shi, China
Patent: 604
Yunnan Sheng, China
Patent: 296
Guizhou Sheng, China
Patent: 280
Zhejiang Sheng, China
Patent: 279
Beijing Shi, China
Patent: 269
Hunan Sheng, China
Patent: 227
Shanghai Shi, China
Patent: 215
Beijing Shi, China
Patent: 199
Guangdong Sheng, China
Patent: 194
Sichuan Sheng, China
Patent: 185