With the analysis among 604 patents, we discovered top 384 key players by total patent application. SK hynix, Inc., China Petroleum & Chemical Corp., Exxon Research & Engineering Co. are dominant in this area. They take 11.75% of the total patent filing.
Beijing Shi, China
Patent: 22
California, United States
Patent: 9
Ohio, United States
Patent: 8
Idaho, United States
Patent: 6
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With the analysis among related 275 patents applied in the last 5 years. We discover 221 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Kunming University of Science & Technology, AVL List GmbH take 7.64% of patent filing during this period.
Beijing Shi, China
Patent: 9
Yunnan Sheng, China
Patent: 7
Steiermark, Austria
Patent: 5
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 275 patents in last 5 years, we discover 194 new entrants. AVL List GmbH, Qingdao Haier Air Conditioner Co., Ltd., Hangzhou Narada Motive Power Science & Technology Co. Ltd. are the most active new entrants in this area.
Steiermark, Austria
Patent: 5
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
With the analysis among 179 patents, we discovered top 74 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Kunming University of Science & Technology, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 18.44% of the total patent filing.
Beijing Shi, China
Patent: 9
Yunnan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3