Search results for “Free-piston engine” companies
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Key Players
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Innovation Intensity
With the analysis among 835 patents, we discovered top 160 key players by total patent application. Libertine FPE Ltd., Wärtsilä Finland Oy, Caterpillar, Inc. are dominant in this area. They take 13.77% of the total patent filing.
SHEFFIELD, United Kingdom
Patent: 42
Finland
Patent: 37
Illinois, United States
Patent: 36
Israel
Patent: 33
Ford Global Technologies LLC
Michigan, United States
Patent: 30
Baden-Württemberg, Germany
Patent: 22
California, United States
Patent: 21
Finland
Patent: 18
Beijing Shi, China
Patent: 17
Sweden
Patent: 14
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 97 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Entropy Zero Technology Logic Engineering Group Co., Ltd., Aquarius Engines (A.M) Ltd., Beijing Institute of Technology take 37.11% of patent filing during this period.
Beijing Shi, China
Patent: 17
Israel
Patent: 15
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 97 patents in last 5 years, we discover 17 new entrants. Entropy Zero Technology Logic Engineering Group Co., Ltd., Technical Institute of Physics & Chemistry CAS, Henan Huipu Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 1
STARTUP
Illinois, United States
Patent: 1
Tianjin Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 133 patents, we discovered top 28 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Zhejiang University, Huaqiao University are dominant in this area. They take 30.83% of the total patent filing.
Beijing Shi, China
Patent: 22
Zhejiang Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
China
Patent: 4
Minnesota, United States
Patent: 3
ZURICH, Switzerland
Patent: 3
DURHAM COUNTY, United Kingdom
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
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