With the analysis among 10,371 patents, we discovered top 488 key players by total patent application. Phillips Petroleum Co., NIPPON STEEL CORP., BP Plc are dominant in this area. They take 6.01% of the total patent filing.
Oklahoma, United States
Patent: 252
Tokyo-to, Japan
Patent: 213
United Kingdom
Patent: 158
Delaware, United States
Patent: 150
Tokyo-to, Japan
Patent: 123
Tokyo-to, Japan
Patent: 112
Tokyo-to, Japan
Patent: 101
Shanghai Shi, China
Patent: 101
Saint-Gobain Centre de Recherches et d'Études Européen SAS
Nordrhein-Westfalen, Germany
Patent: 95
With the analysis among 13 patents, we discovered top 7 start-ups by total patent application. Stellar Materials LLC, JOLED, Inc., Si Chuan Zhong Bang Pharma Ltd. are active in this area.
Si Chuan Zhong Bang Pharma Ltd.
Sichuan Sheng, China
Patent: 1
Sagetech Medical Equipment Ltd
Devon, United Kingdom
Patent: 1
Oregon, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,580 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., thyssenKrupp Rasselstein GmbH, Luoyang Zhengjie Kegongmao Co. Ltd. take 7.72% of patent filing during this period.
Tokyo-to, Japan
Patent: 56
thyssenKrupp Rasselstein GmbH
Rheinland-Pfalz, Germany
Patent: 40
Luoyang Zhengjie Kegongmao Co. Ltd.
Henan Sheng, China
Patent: 26
Noord-Holland, Netherlands
Patent: 20
Aichi-ken, Japan
Patent: 20
Nordrhein-Westfalen, Germany
Patent: 19
California, United States
Patent: 18
SABIC Global Technologies BV
Noord-Brabant, Netherlands
Patent: 17
Sichuan Yinhe Chemical Co Ltd.
Sichuan Sheng, China
Patent: 15
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 14
With the analysis among related 1,580 patents in last 5 years, we discover 365 new entrants. thyssenKrupp Rasselstein GmbH, Luoyang Zhengjie Kegongmao Co. Ltd., thyssenkrupp AG are the most active new entrants in this area.
thyssenKrupp Rasselstein GmbH
Rheinland-Pfalz, Germany
Patent: 40
Luoyang Zhengjie Kegongmao Co. Ltd.
Henan Sheng, China
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 19
Luoyang Alpha New Materials Co., Ltd.
Henan Sheng, China
Patent: 11
Pennsylvania, United States
Patent: 9
Qinghai Bohong Chemical Technology Co., Ltd.
Qinghai Sheng, China
Patent: 8
The Siam Refractory Industry Co., Ltd.
Sumitomo Electric Toyama Co. Ltd.
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
With the analysis among 888 patents, we discovered top 190 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Wuhan University of Science & Technology, Korea Institute of Science & Technology are dominant in this area. They take 6.87% of the total patent filing.
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 30
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 15
Korea Institute of Science & Technology
Henan University of Technology
Henan Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8
National Pingtung University of Science & Technology
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 8