With the analysis among 512 patents, we discovered top 262 key players by total patent application. PetroChina Co., Ltd., Dow Global Technologies LLC, Air Products & Chemicals, Inc. are dominant in this area. They take 7.81% of the total patent filing.
Beijing Shi, China
Patent: 15
Michigan, United States
Patent: 13
Pennsylvania, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 7
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 6
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With the analysis among related 173 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing CNOOC Gas & Power Group Co., Ltd., Xi'an Zhonghai Petroleum Technology Co., Ltd., Japan Petroleum Exploration Co., Ltd. take 6.94% of patent filing during this period.
Beijing Shi, China
Patent: 4
Xi'an Zhonghai Petroleum Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
With the analysis among related 173 patents in last 5 years, we discover 86 new entrants. Xi'an Zhonghai Petroleum Technology Co., Ltd., Japan Petroleum Exploration Co., Ltd., CNOOC Gas & Power Group Co., Ltd. are the most active new entrants in this area.
Xi'an Zhonghai Petroleum Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shenzhen Dima Deep Blue Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 113 patents, we discovered top 25 universities and scientific research institutions by total patent application. President & Fellows of Harvard College, Southwest Petroleum University, China University of Petroleum (East China) are dominant in this area. They take 28.32% of the total patent filing.
Massachusetts, United States
Patent: 11
Sichuan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1