With the analysis among 310 patents, we discovered top 134 key players by total patent application. General Mills, Inc., Kemira Oyj, Boliden AB are dominant in this area. They take 6.77% of the total patent filing.
Minnesota, United States
Patent: 8
Baumit Beteiligungen GmbH
Basel-Landschaft, Switzerland
Patent: 5
Qingdao Chuangenkang Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 5
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With the analysis among related 57 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Total Ltd., Central South University, Wuhan Institute of Technology take 10.53% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 2
Ninghua Richangsheng New Materials Co., Ltd.
Fujian Sheng, China
Patent: 2
Guangdong Institute of Mineral Application
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Patent: 1
Kaisen Quartz Materials (Huangshan) Co., Ltd.
Anhui Sheng, China
Patent: 1
Fujian Dehua Hiap Huat Koyo Toki Co., Ltd.
Fujian Sheng, China
Patent: 1
Guigang Woston Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nuclear Industry 290 Research Institute
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Patent: 1
With the analysis among related 57 patents in last 5 years, we discover 33 new entrants. Total Ltd., Central South University, Ninghua Richangsheng New Materials Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Ninghua Richangsheng New Materials Co., Ltd.
Fujian Sheng, China
Patent: 2
Guangdong Institute of Mineral Application
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Patent: 1
Kaisen Quartz Materials (Huangshan) Co., Ltd.
Anhui Sheng, China
Patent: 1
Fujian Dehua Hiap Huat Koyo Toki Co., Ltd.
Fujian Sheng, China
Patent: 1
Guigang Woston Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nuclear Industry 290 Research Institute
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Patent: 1
Fujian Dehua County Hehe Ceramic Technology Development Co., Ltd.
Fujian Sheng, China
Patent: 1
Xianyang Runyuan Biotechnology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 8 universities and scientific research institutions by total patent application. Wuhan Institute of Technology, Central South University, Universidade Federal de Minas Gerais are dominant in this area. They take 26.67% of the total patent filing.
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 2
Universidade Federal de Minas Gerais
Minas Gerais, Brazil
Patent: 2
Beijing Shi, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Tokyo Institute of Technology
Universidade Federal Rural de Pernambuco
Korea Advanced Institute of Science & Technology