Search results for “Vacuum casting” companies
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Key Players
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Innovation Intensity
With the analysis among 234 patents, we discovered top 193 key players by total patent application. Zhengzhou Qingyan Alloy Technology Co., Ltd., Zhengzhou Yuandong Refractory Co. Ltd., Jiaozuo Hanwei Precision Machinery Technology Co., Ltd. are dominant in this area. They take 6.84% of the total patent filing.
Henan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Switzerland
Patent: 3
Zhangzhou Jindian Craft Products Co., Ltd.
Fujian Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
France
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 244 patents applied in the last 5 years. We discover 198 most active companies in this area. The fast-growing Zhengzhou Qingyan Alloy Technology Co., Ltd., Zhengzhou Yuandong Refractory Co. Ltd., Jiaozuo Hanwei Precision Machinery Technology Co., Ltd. take 6.56% of patent filing during this period.
Henan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Zhangzhou Jindian Craft Products Co., Ltd.
Fujian Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jinzhou Shunda Equipment Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 244 patents in last 5 years, we discover 195 new entrants. Zhengzhou Qingyan Alloy Technology Co., Ltd., Zhengzhou Yuandong Refractory Co. Ltd., Jiaozuo Hanwei Precision Machinery Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Zhangzhou Jindian Craft Products Co., Ltd.
Fujian Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jinzhou Shunda Equipment Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 49 patents, we discovered top 27 universities and scientific research institutions by total patent application. Henan Polytechnic University, Shanghai University, North Eastern University are dominant in this area. They take 18.37% of the total patent filing.
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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