With the analysis among 359 patents, we discovered top 202 key players by total patent application. Bekaert SA, St. Joe Minerals Corp., Italsider Srl are dominant in this area. They take 6.13% of the total patent filing.
West-Vlaanderen, Belgium
Patent: 9
Owens Corning Fiberglas Technology, Inc.
Ohio, United States
Patent: 6
Western Electric Co., Inc.
Georgia, United States
Patent: 5
Nihon Parkerizing Co., Ltd.
Cie Royale Asturienne Des Mines SA
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With the analysis among related 23 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Bekaert SA, Jiangyin Lantian Industrial Furnace Manufacturing Co., Ltd., Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si take 34.78% of patent filing during this period.
West-Vlaanderen, Belgium
Patent: 5
Jiangyin Lantian Industrial Furnace Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si
Beijing Shi, China
Patent: 1
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Patent: 1
Hefei Congheng New Building Materials Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Dongfeng Xingda Refractory Co., Ltd.
Beijing Shi, China
Patent: 1
Shanxi Junhao Industrial Co., Ltd.
Shanxi Sheng, China
Patent: 1
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 1
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 16 new entrants. Jiangyin Lantian Industrial Furnace Manufacturing Co., Ltd., Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si, Xinxing Ductile Iron Pipes Co., Ltd. are the most active new entrants in this area.
Jiangyin Lantian Industrial Furnace Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si
Beijing Shi, China
Patent: 1
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Patent: 1
Hefei Congheng New Building Materials Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Dongfeng Xingda Refractory Co., Ltd.
Beijing Shi, China
Patent: 1
Shanxi Junhao Industrial Co., Ltd.
Shanxi Sheng, China
Patent: 1
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 1
Cnooc Qingdao Heavy Oil Processing Engineering Technology Rese
Shandong Sheng, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
With the analysis among 93 patents, we discovered top 34 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Zhejiang University, Zhejiang University of Technology are dominant in this area. They take 30.11% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2
Tianjin University of Technology
Tianjin Shi, China
Patent: 2