With the analysis among 1,979 patents, we discovered top 470 key players by total patent application. Shimadzu Corp., Kurita Water Industries Ltd., PetroChina Co., Ltd. are dominant in this area. They take 12.33% of the total patent filing.
Kyoto-fu, Japan
Patent: 165
Rheinland-Pfalz, Germany
Patent: 42
Beijing Shi, China
Patent: 37
Lotte Energy Materials Corp.
Beijing Shi, China
Patent: 33
Texas, United States
Patent: 32
Colorado, United States
Patent: 31
Tokyo-to, Japan
Patent: 25
Michigan, United States
Patent: 25
Colorado, United States
Patent: 25
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 652 patents applied in the last 5 years. We discover 360 most active companies in this area. The fast-growing PetroChina Co., Ltd., China Petroleum & Chemical Corp., Shimadzu Corp. take 8.28% of patent filing during this period.
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 15
Kyoto-fu, Japan
Patent: 14
Texas, United States
Patent: 14
Taiwan Province, China
Patent: 12
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Virginia, United States
Patent: 7
With the analysis among related 652 patents in last 5 years, we discover 265 new entrants. Shanghai Yuan Analysis Instrument Co., Ltd., ChemTreat, Inc., CNOOC China Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 12
Virginia, United States
Patent: 7
Tianjin Shi, China
Patent: 6
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Patent: 5
Beijing Shi, China
Patent: 4
ZURICH, Switzerland
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Ibaraki-ken, Japan
Patent: 4
With the analysis among 506 patents, we discovered top 142 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Nanjing University, Yantai University are dominant in this area. They take 8.10% of the total patent filing.
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Valle del Cauca, Colombia
Patent: 6