With the analysis among 947 patents, we discovered top 467 key players by total patent application. L'Oréal SA, Shell Internationale Research Maatschappij BV, BASF AB are dominant in this area. They take 4.65% of the total patent filing.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 15
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 11
Sinosteel Luoyang Institute of Refractories Research Co. Ltd.
Henan Sheng, China
Patent: 11
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 10
HÜTTENES-ALBERTUS Chemische Werke GmbH
Nordrhein-Westfalen, Germany
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Ningxia Tianhong Zonghongguang Waste Heat Power Generation
Ningxia Huizi Zizhiqu, China
Patent: 8
No data, please try another search term
With the analysis among related 243 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing BASF AB, Omya International AG, Hunan Jiashunhua New Material Co., Ltd. take 9.47% of patent filing during this period.
Hunan Jiashunhua New Material Co., Ltd.
Hunan Sheng, China
Patent: 6
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Zheng Zhou Zhen Dong Nai Mo Cai Liao You Xian Gong Si
Henan Sheng, China
Patent: 3
With the analysis among related 243 patents in last 5 years, we discover 93 new entrants. Omya International AG, Hunan Jiashunhua New Material Co., Ltd., Hunan University of Science & Technology are the most active new entrants in this area.
Hunan Jiashunhua New Material Co., Ltd.
Hunan Sheng, China
Patent: 6
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 4
Zheng Zhou Zhen Dong Nai Mo Cai Liao You Xian Gong Si
Henan Sheng, China
Patent: 3
Guizhou Institute of Technology
Guizhou Sheng, China
Patent: 3
Zhaoqing Huashi University Optoelectronic Industry Research Institute
undefined undefined
Patent: 2
Henan University of Technology
Henan Sheng, China
Patent: 2
Shenzhen Liyuan Water Design & Consultant Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 562 patents, we discovered top 159 universities and scientific research institutions by total patent application. Zhejiang University, Hefei Institutes of Physical Science, Shaanxi University of Science & Technology are dominant in this area. They take 11.21% of the total patent filing.
Zhejiang Sheng, China
Patent: 30
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 17
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7