With the analysis among 672 patents, we discovered top 452 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Snamprogetti SpA are dominant in this area. They take 9.52% of the total patent filing.
Beijing Shi, China
Patent: 26
Liaoning Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 12
Seoul, South Korea
Patent: 11
Shandong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
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With the analysis among related 480 patents applied in the last 5 years. We discover 316 most active companies in this area. The fast-growing LG Energy Solution Ltd., Tianjin University, Shandong Tianhui Grinding and Wear-resistant Technology Development Co., Ltd. take 5.83% of patent filing during this period.
Seoul, South Korea
Patent: 11
Tianjin Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among related 480 patents in last 5 years, we discover 246 new entrants. LG Energy Solution Ltd., Shandong Tianhui Grinding and Wear-resistant Technology Development Co., Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd. are the most active new entrants in this area.
Seoul, South Korea
Patent: 11
Shandong Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Suzhou Pan-Hydrogen New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Shanxi Sheng, China
Patent: 3
With the analysis among 657 patents, we discovered top 195 universities and scientific research institutions by total patent application. Tianjin University, Beijing University of Technology, Kunming University of Science & Technology are dominant in this area. They take 9.89% of the total patent filing.
Tianjin Shi, China
Patent: 22
Beijing Shi, China
Patent: 19
Yunnan Sheng, China
Patent: 16
Liaoning Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Shanxi Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9