Search results for “Rust remover” companies
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Key Players
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Innovation Intensity
With the analysis among 1,192 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, Qingdao Juneng Pipeline Equipment Co., Ltd., Maanshan Tuorui Metal Surface Technology Co., Ltd. are dominant in this area. They take 2.77% of the total patent filing.
Beijing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Wenzhou Longfei Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Anhui Zixi Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
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 991 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Maanshan Tuorui Metal Surface Technology Co., Ltd., Wenzhou Longfei Environmental Protection Technology Co., Ltd., Sun Surface Chemical(Suzhou)Co.,Ltd. take 2.52% of patent filing during this period.
Anhui Sheng, China
Patent: 11
Wenzhou Longfei Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Anhui Zixi Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 991 patents in last 5 years, we discover 488 new entrants. Maanshan Tuorui Metal Surface Technology Co., Ltd., Wenzhou Longfei Environmental Protection Technology Co., Ltd., Sun Surface Chemical(Suzhou)Co.,Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 11
Wenzhou Longfei Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Anhui Zixi Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 91 patents, we discovered top 44 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Dongguan University of Technology, Shandong University are dominant in this area. They take 14.29% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
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