With the analysis among 1,081 patents, we discovered top 481 key players by total patent application. POSCO Holdings Inc., China National Petroleum Corp., POSCO Eco & Challenge Co., Ltd. are dominant in this area. They take 2.68% of the total patent filing.
Beijing Shi, China
Patent: 9
POSCO Eco & Challenge Co., Ltd.
Gyeonggi-do, South Korea
Patent: 9
Tianjin Shi, China
Patent: 9
Aichi-ken, Japan
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 457 patents applied in the last 5 years. We discover 192 most active companies in this area. The fast-growing Woosung Ceramics Industrial Co. Ltd., Beijing Urban Construction Group Co. Ltd., Southeast University take 3.28% of patent filing during this period.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Gyeonggi-do, South Korea
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 457 patents in last 5 years, we discover 146 new entrants. Woosung Ceramics Industrial Co. Ltd., Beijing Urban Construction Group Co. Ltd., Southeast University are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among 155 patents, we discovered top 26 universities and scientific research institutions by total patent application. Tongji University, Southeast University, Central South University are dominant in this area. They take 29.03% of the total patent filing.
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
New York, United States
Patent: 2
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2