With the analysis among 18 patents, we discovered top 15 key players by total patent application. PetroChina Co., Ltd., Mitsubishi Heavy Industries, Ltd., Bridgestone Corp. are dominant in this area. They take 27.78% of the total patent filing.
Beijing Shi, China
Patent: 3
Mitsubishi Heavy Industries, Ltd.
Lombardia, Italy
Patent: 1
Chungcheongbuk-do, South Korea
Patent: 1
Shaanxi Sheng, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing PetroChina Co., Ltd., Nanjing University of Science & Technology, University of South Florida take 42.86% of patent filing during this period.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guantao Qingmei Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Shandong Vocational Health Testing Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chungcheongbuk-do, South Korea
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 11 new entrants. PetroChina Co., Ltd., Nanjing University of Science & Technology, University of South Florida are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guantao Qingmei Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Shandong Vocational Health Testing Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chungcheongbuk-do, South Korea
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, University of South Florida, Central South University are dominant in this area. They take 54.55% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1