With the analysis among 689 patents, we discovered top 489 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Hongyunhonghe Tobacco (Group) Co. Ltd. are dominant in this area. They take 14.80% of the total patent filing.
Beijing Shi, China
Patent: 61
Liaoning Sheng, China
Patent: 19
Yunnan Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 5
Guangdong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Syddanmark, Denmark
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 631 patents applied in the last 5 years. We discover 478 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Hongyunhonghe Tobacco (Group) Co. Ltd. take 6.34% of patent filing during this period.
Beijing Shi, China
Patent: 18
Liaoning Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 9
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Patent: 9
Hubei Sheng, China
Patent: 6
Guangzhou Baiyun District Jinli Craft Supplies Factory
Guangdong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
California, United States
Patent: 4
With the analysis among related 631 patents in last 5 years, we discover 465 new entrants. Dalian Petrochemical Research Institute of China Petrochemical Corporation, Hongyunhonghe Tobacco (Group) Co. Ltd., Tianjin Kaiwente Technology Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 9
Hubei Sheng, China
Patent: 6
Guangzhou Baiyun District Jinli Craft Supplies Factory
Guangdong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
California, United States
Patent: 4
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among 165 patents, we discovered top 36 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Huazhong University of Science & Technology, Hainan University are dominant in this area. They take 59.39% of the total patent filing.
Beijing Shi, China
Patent: 22
Hubei Sheng, China
Patent: 6
Hainan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jawa Barat, Indonesia
Patent: 1