With the analysis among 122 patents, we discovered top 90 key players by total patent application. PetroChina Co., Ltd., China National Petroleum Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 10.66% of the total patent filing.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Wisconsin, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Grand Port, Mauritius
Patent: 3
Aichi-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Kansas, United States
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 43 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing China Tobacco Jiangsu Industrial Co., Ltd., Shenzhen Homed Medical Device Co., Ltd., Jiangsu Xugong Construction Machinery Research Institute Co., Ltd. take 13.95% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 28 new entrants. China Tobacco Jiangsu Industrial Co., Ltd., Shenzhen Homed Medical Device Co., Ltd., Jiangsu Xugong Construction Machinery Research Institute Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 16 universities and scientific research institutions by total patent application. Southwest Petroleum University, East China Jiaotong University, Zhejiang University are dominant in this area. They take 25.00% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Rio Grande do Norte, Brazil
Patent: 1