With the analysis among 16,042 patents, we discovered top 477 key players by total patent application. Ricoh Co., Ltd., Procter & Gamble Co., China Petroleum & Chemical Corp. are dominant in this area. They take 3.10% of the total patent filing.
Tokyo-to, Japan
Patent: 236
Ohio, United States
Patent: 92
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 92
Tokyo-to, Japan
Patent: 89
Fujifilm Business Innovation Corp.
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 55
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 52
Tokyo-to, Japan
Patent: 52
With the analysis among 58 patents, we discovered top 30 start-ups by total patent application. Charlot Biosciences, Inc., M-I LLC, Quanta Technologies LLC are active in this area.
Charlot Biosciences, Inc.
Texas, United States
Patent: 5
Texas, United States
Patent: 5
North Carolina, United States
Patent: 5
Massachusetts, United States
Patent: 3
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 3
Tekna Plasma Systems, Inc.
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 8,326 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Canon Co., Ltd, TDK Corp. take 1.02% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 32
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Patent: 27
Tokyo-to, Japan
Patent: 26
Dowa Electronics Materials Co., Ltd.
Tokyo-to, Japan
Patent: 21
Particle Measuring Systems Srl
CITY OF ROME, Italy
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 17
Seoul, South Korea
Patent: 16
Jiangsu Sheng, China
Patent: 15
With the analysis among related 8,326 patents in last 5 years, we discover 261 new entrants. Graver Technologies LLC, Fuso Chemical Co., Ltd., Somar Corp. are the most active new entrants in this area.
Delaware, United States
Patent: 15
Osaka-fu, Japan
Patent: 11
Colorado, United States
Patent: 8
Crystaphase Products , Inc.
Zhejiang Dongou Filter Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Syddanmark, Denmark
Patent: 7
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 7
Research & Business Foundation Sungkyunkwan University
Idaho, United States
Patent: 7
With the analysis among 2,850 patents, we discovered top 313 universities and scientific research institutions by total patent application. South China University of Technology, Beijing University of Chemical Technology, Zhejiang University are dominant in this area. They take 5.16% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 46
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 38
Zhejiang Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 32
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 29
Shandong Sheng, China
Patent: 27
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 25
East China University of Science & Technology
Shanghai Shi, China
Patent: 24
Hunan Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 22