Search results for “Annular velocity” companies
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Key Players
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Innovation Intensity
With the analysis among 49 patents, we discovered top 21 key players by total patent application. Paramec Chemicals Ltd., Halliburton Energy Services, Inc., Allis-Chalmers Directional Drilling Services LLC are dominant in this area. They take 44.90% of the total patent filing.
United Kingdom
Patent: 10
Texas, United States
Patent: 8
Allis-Chalmers Directional Drilling Services LLC
Texas, United States
Patent: 4
Eastman Kodak Co.
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
United States
Patent: 2
CITY OF SCOTLAND, United Kingdom
Patent: 2
Minnesota, United States
Patent: 2
Tokyo-to, Japan
Patent: 1
Nagano-ken, Japan
Patent: 1
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 2 patents applied in the last 5 years. We discover 3 most active companies in this area.
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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