With the analysis among 104 patents, we discovered top 31 key players by total patent application. Ciba Specialty Chemicals Holding, Inc., Ciba-Geigy AG, Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 27.88% of the total patent filing.
Utah, United States
Patent: 6
Derbyshire, United Kingdom
Patent: 6
Ohio, United States
Patent: 5
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With the analysis among related 18 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing ZEON Corp., Guangdong University of Petrochemical Technology, Southwest University take 44.44% of patent filing during this period.
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
Beijing Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 14 new entrants. ZEON Corp., Guangdong University of Petrochemical Technology, Southwest University are the most active new entrants in this area.
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 14 universities and scientific research institutions by total patent application. National Tsing-Hua University, Politechnika Gdanska, Guangdong University of Petrochemical Technology are dominant in this area. They take 35.71% of the total patent filing.
Taiwan Province, China
Patent: 4
Pomorskie, Poland
Patent: 3
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1