With the analysis among 46 patents, we discovered top 21 key players by total patent application. Catalytic Distillation Technologies, Ruston & Hornsby Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 23.91% of the total patent filing.
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Illinois, United States
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Hubei Sheng, China
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Sinopec Great Wall Energy & Chemical (Ningxia) Co., Ltd., China Institute of Meteorology, Shandong Changxin Chemical Technology Co., Ltd. take 23.08% of patent filing during this period.
Ningxia Huizi Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 9 new entrants. Sinopec Great Wall Energy & Chemical (Ningxia) Co., Ltd., China Institute of Meteorology, Shandong Changxin Chemical Technology Co., Ltd. are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 11 universities and scientific research institutions by total patent application. The University Corp. for Atmospheric Research, Peking University, Beijing Institute of Technology are dominant in this area. They take 18.18% of the total patent filing.
Colorado, United States
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1