With the analysis among 743 patents, we discovered top 296 key players by total patent application. Shell Internationale Research Maatschappij BV, The Dow Chemical Co., Bayer AG are dominant in this area. They take 14.40% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 44
Michigan, United States
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 30
Illinois, United States
Patent: 29
New Jersey, United States
Patent: 12
Ohio, United States
Patent: 12
Yamaguchi-ken, Japan
Patent: 12
Beijing Shi, China
Patent: 11
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With the analysis among related 110 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing DSM IP Assets BV, UOP LLC, China Petroleum & Chemical Corp. take 14.55% of patent filing during this period.
Illinois, United States
Patent: 5
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong Heqing Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 110 patents in last 5 years, we discover 59 new entrants. Guilin Huayue Environmental Protection Technology Co., Ltd., Shandong Heqing Chemical Technology Co., Ltd., China Resources Cement Technology Research and Development (Guangxi) Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong Heqing Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Dexu New Materials (Fogang) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 48 patents, we discovered top 19 universities and scientific research institutions by total patent application. Southwest Petroleum University, University Of Jinan, Universiti Teknologi Petronas are dominant in this area. They take 31.25% of the total patent filing.
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Mississippi, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zachodniopomorskie, Poland
Patent: 1