Search results for “Ductile iron” companies
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Key Players
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Innovation Intensity
With the analysis among 7,854 patents, we discovered top 488 key players by total patent application. Proterial Ltd., Kubota Corp., Xinxing Ductile Iron Pipes Co., Ltd. are dominant in this area. They take 6.00% of the total patent filing.
Proterial Ltd.
Chiba-ken, Japan
Patent: 215
Kubota Corp.
Osaka-fu, Japan
Patent: 138
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Patent: 118
Foseco International Ltd.
Derbyshire, United Kingdom
Patent: 67
Georg Fischer AG
Schaffhausen, Switzerland
Patent: 59
Xinxing Hebei Engineering Technology Co. Ltd.
Hebei Sheng, China
Patent: 56
Mazda Motor Corp.
Kanagawa-ken, Japan
Patent: 55
Aisin Takaoka Co., Ltd.
Aichi-ken, Japan
Patent: 55
Sandvik Intellectual Property AB
Sweden
Patent: 55
Toyota Motor Corp.
Tokyo-to, Japan
Patent: 53
Startups & Unicorns
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Innovation Intensity
With the analysis among 20 patents, we discovered top 3 start-ups by total patent application.
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 13
STARTUP
Rein4ced NV
Vlaams-Brabant, Belgium
Patent: 5
STARTUP
Nabrawind Technologies SL
Spain
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,881 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xinxing Ductile Iron Pipes Co., Ltd., Saint-Gobain Pipelines Co., Musongqiao New Material Technology Co., Ltd. take 6.46% of patent filing during this period.
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Patent: 94
Saint-Gobain Pipelines Co.
Anhui Sheng, China
Patent: 46
Musongqiao New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 46
Xinxing Hebei Engineering Technology Co. Ltd.
Hebei Sheng, China
Patent: 42
Hanshan Xingda Nodular Cast Iron Factory
Anhui Sheng, China
Patent: 36
Elkem ASA
Oslo, Norway
Patent: 32
Wuhu Xinxing Ductile Iron Pipes Co., Ltd.
Anhui Sheng, China
Patent: 27
Anhui Puriming Precision Machinery Co., Ltd.
Anhui Sheng, China
Patent: 26
Hebei Xinxing Ductile Iron Pipes Co. Ltd.
Hebei Sheng, China
Patent: 25
Shandong Guoming Ductile Iron Pipes Technology Co., Ltd.
Shandong Sheng, China
Patent: 25
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,881 patents in last 5 years, we discover 359 new entrants. Musongqiao New Material Technology Co., Ltd., Anhui Puriming Precision Machinery Co., Ltd., Shandong Guoming Ductile Iron Pipes Technology Co., Ltd. are the most active new entrants in this area.
Musongqiao New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 46
Anhui Puriming Precision Machinery Co., Ltd.
Anhui Sheng, China
Patent: 26
Shandong Guoming Ductile Iron Pipes Technology Co., Ltd.
Shandong Sheng, China
Patent: 25
Guangdong Xinxing Casting Pipe Co., Ltd.
Guangdong Sheng, China
Patent: 23
Maanshan Shengyuan Pipeline Co., Ltd.
Anhui Sheng, China
Patent: 18
Hefei Asahi Tec Metals Industries Trading Co. Ltd.
Anhui Sheng, China
Patent: 18
Foshangaomingkangdetieqiu Co. Ltd.
Guangdong Sheng, China
Patent: 18
Anhui Dalai Machinery Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 17
Angang Group Yongtong Ductile Cast Iron Pipe Co. Ltd.
Henan Sheng, China
Patent: 17
Xiangyang Jinnaite Machinery Co., Ltd.
Hubei Sheng, China
Patent: 16
Research Institutions
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Innovation Intensity
With the analysis among 522 patents, we discovered top 115 universities and scientific research institutions by total patent application. Beijing University of Technology, Jilin University, Guangxi University are dominant in this area. They take 8.43% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 16
Jilin University
Jilin Sheng, China
Patent: 14
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 14
Tohoku University
Miyagi-ken, Japan
Patent: 13
Shandong University of Technology
Shandong Sheng, China
Patent: 13
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 12
Hebei University of Technology
Hebei Sheng, China
Patent: 12
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 11
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 10
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