With the analysis among 1,940 patents, we discovered top 480 key players by total patent application. South32 Worsley Alumina Pty Ltd., PPG Industries, Inc., Solvay SA are dominant in this area. They take 3.92% of the total patent filing.
South32 Worsley Alumina Pty Ltd.
Pennsylvania, United States
Patent: 26
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 22
Aichi-ken, Japan
Patent: 19
Massachusetts, United States
Patent: 18
Pennsylvania, United States
Patent: 15
Michigan, United States
Patent: 15
Exxon Research & Engineering Co.
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Enlighten Innovations, Inc.
California, United States
Patent: 1
With the analysis among related 381 patents applied in the last 5 years. We discover 264 most active companies in this area. The fast-growing NGK Insulators, Ltd., Guangdong Chestnut Technology Co., Ltd., Kente Catalysts Inc. take 8.92% of patent filing during this period.
Aichi-ken, Japan
Patent: 15
Guangdong Chestnut Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 6
Texas, United States
Patent: 4
Massachusetts, United States
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Taiwan Province, China
Patent: 3
With the analysis among related 381 patents in last 5 years, we discover 232 new entrants. Guangdong Chestnut Technology Co., Ltd., Kente Catalysts Inc., Eurodia Industrie SA are the most active new entrants in this area.
Guangdong Chestnut Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 6
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Shaoxing Zhengde Surgical Dressing Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Concrete Easy Test (Beijing) Intelligent Technology Co., Ltd.
Beijing Shi, China
Patent: 2
TCL Technology Group Corp.
Guangdong Sheng, China
Patent: 2
Chutian Huatong Medical Equipment Co., Ltd.
Jilin Sheng, China
Patent: 2
With the analysis among 299 patents, we discovered top 93 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, University of Science & Technology of China, Beijing University of Chemical Technology are dominant in this area. They take 12.04% of the total patent filing.
Council of Scientific & Industrial Research
University of Science & Technology of China
Anhui Sheng, China
Patent: 7
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 6
Institut National des Sciences Appliquées de Toulouse
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 5
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Korea Institute of Science & Technology
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Université Joseph Fourier