With the analysis among 124 patents, we discovered top 110 key players by total patent application. Shandong Jensen Energy Technology Co., Ltd., China Petroleum & Chemical Corp., PetroChina Co., Ltd. are dominant in this area. They take 8.87% of the total patent filing.
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Kent, United Kingdom
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
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With the analysis among related 136 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing Shandong Jensen Energy Technology Co., Ltd., Taiyuan University of Technology, Zhongjie Huanmiao (Jiangsu) Environmental Technology Co., Ltd. take 8.09% of patent filing during this period.
Shandong Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 136 patents in last 5 years, we discover 113 new entrants. Shandong Jensen Energy Technology Co., Ltd., Taiyuan University of Technology, Zhongjie Huanmiao (Jiangsu) Environmental Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 68 patents, we discovered top 28 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Taiyuan University of Technology, China Academy of Space Technology are dominant in this area. They take 20.59% of the total patent filing.
Shanghai Shi, China
Patent: 6
Shanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1