With the analysis among 31 patents, we discovered top 23 key players by total patent application. Hoechst AG, Medx, Inc., China Shenhua Energy Co., Ltd. are dominant in this area. They take 35.48% of the total patent filing.
Illinois, United States
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Mitsubishi Heavy Industries, Ltd.
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Shandong Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Shandong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1