With the analysis among 252 patents, we discovered top 118 key players by total patent application. POSCO Holdings Inc., Phillips Petroleum Co., Japan Chemical Industries Co. Ltd. are dominant in this area. They take 14.68% of the total patent filing.
Oklahoma, United States
Patent: 11
Japan Chemical Industries Co. Ltd.
Pennsylvania, United States
Patent: 9
Delaware, United States
Patent: 7
Atotech Deutschland GmbH & Co. KG
Noroo Coil Coatings Co., Ltd.
PT Bataafse Petroleum Maatschappij
Jakarta Raya, Indonesia
Patent: 5
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 75 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing POSCO Holdings Inc., Changzhou University, Liaoning University take 17.33% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Dai Nippon Printing Co., Ltd.
Anhui University of Technology
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Huzhou Wushi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 75 patents in last 5 years, we discover 52 new entrants. Changzhou University, Liaoning University, Rugao Honghao Metal Water Treatment Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Dai Nippon Printing Co., Ltd.
Anhui University of Technology
Anhui Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Huzhou Wushi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Chuneng New Energy Co., Ltd.
Hubei Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
With the analysis among 81 patents, we discovered top 57 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Changzhou University are dominant in this area. They take 13.58% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui University of Technology
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2