With the analysis among 1,412 patents, we discovered top 475 key players by total patent application. EP Minerals LLC, EIDP, Inc., Imperial Chemical Industries Ltd. are dominant in this area. They take 4.46% of the total patent filing.
Nevada, United States
Patent: 24
Delaware, United States
Patent: 20
Imperial Chemical Industries Ltd.
Exxon Research & Engineering Co.
Hessen, Germany
Patent: 14
Imerys Filtration Minerals, Inc.
California, United States
Patent: 11
Colorado, United States
Patent: 10
North Carolina, United States
Patent: 9
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 2
With the analysis among related 117 patents applied in the last 5 years. We discover 88 most active companies in this area. The fast-growing EP Minerals LLC, Guilin University of Technology, Anhui Zhonghong Technology Development Co., Ltd. take 7.69% of patent filing during this period.
Nevada, United States
Patent: 4
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Anhui Zhonghong Technology Development Co., Ltd.
Anhui Sheng, China
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
Dalian Zhonghuida Scientific Instrument Co., Ltd.
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Anhui Meilan Landscape Engineering Co., Ltd.
Anhui Sheng, China
Patent: 2
Georgia, United States
Patent: 2
Guangzhou EP Environmental Ltd.
Guangdong Sheng, China
Patent: 2
Sichuan Zhichuang Intellectual Property Operation Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 117 patents in last 5 years, we discover 77 new entrants. Guilin University of Technology, Anhui Zhonghong Technology Development Co., Ltd., Dalian Zhonghuida Scientific Instrument Co., Ltd. are the most active new entrants in this area.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Anhui Zhonghong Technology Development Co., Ltd.
Anhui Sheng, China
Patent: 2
Dalian Zhonghuida Scientific Instrument Co., Ltd.
Liaoning Sheng, China
Patent: 2
Guangzhou EP Environmental Ltd.
Guangdong Sheng, China
Patent: 2
Sichuan Zhichuang Intellectual Property Operation Co., Ltd.
Sichuan Sheng, China
Patent: 2
Fuzhou Ruigu Biotechnology Co., Ltd.
Fujian Sheng, China
Patent: 1
Hefei Fanteng Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Hangzhou Zhejiang University Yitai Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Productivity Promotion Center of Dachong Town, Zhongshan City
Guangdong Sheng, China
Patent: 1
With the analysis among 177 patents, we discovered top 67 universities and scientific research institutions by total patent application. Beijing University of Technology, North Eastern University, Technische Universität München are dominant in this area. They take 14.69% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 13
Liaoning Sheng, China
Patent: 5
Technische Universität München
Friedrich-Alexander-Universität Erlangen-Nürnberg
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Universitatea De Stat Din Moldova
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 3
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2