With the analysis among 2,322 patents, we discovered top 441 key players by total patent application. Shenwu Technology Group Co., Ltd., UOP LLC, Eastman Chemical Co. are dominant in this area. They take 28.04% of the total patent filing.
Chongqing Shi, China
Patent: 284
Illinois, United States
Patent: 246
Tennessee, United States
Patent: 121
Pennsylvania, United States
Patent: 78
Noord-Brabant, Netherlands
Patent: 65
Beijing Shi, China
Patent: 36
Zuid-Holland, Netherlands
Patent: 35
Pennsylvania, United States
Patent: 31
With the analysis among 14 patents, we discovered top 2 start-ups by total patent application.
Campania, Italy
Patent: 12
Zuid-Holland, Netherlands
Patent: 2
With the analysis among related 1,242 patents applied in the last 5 years. We discover 344 most active companies in this area. The fast-growing Eastman Chemical Co., Chevron, Inc., IFP Energies Nouvelles take 19.65% of patent filing during this period.
Tennessee, United States
Patent: 121
Pennsylvania, United States
Patent: 63
Beijing Shi, China
Patent: 36
Noord-Brabant, Netherlands
Patent: 29
Hubei Sheng, China
Patent: 24
Pennsylvania, United States
Patent: 20
With the analysis among related 1,242 patents in last 5 years, we discover 264 new entrants. Eastman Chemical Co., Beijing Yunshui Haorui Environmental Technology Co., Ltd., SK Innovation Co., Ltd. are the most active new entrants in this area.
Tennessee, United States
Patent: 121
Beijing Shi, China
Patent: 36
Beijing Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 13
Texas, United States
Patent: 12
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Patent: 10
With the analysis among 575 patents, we discovered top 102 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, China University of Petroleum (East China), Southeast University are dominant in this area. They take 14.09% of the total patent filing.
Hubei Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Beijing Shi, China
Patent: 9