Search results for “Tubing hanger” companies
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Key Players
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Innovation Intensity
With the analysis among 2,203 patents, we discovered top 363 key players by total patent application. Vetco Gray, Inc., FMC Tech Ltd., Dril-Quip, Inc. are dominant in this area. They take 18.07% of the total patent filing.
Texas, United States
Patent: 160
Limerick, Ireland
Patent: 130
Texas, United States
Patent: 108
Beijing Shi, China
Patent: 87
Norway
Patent: 82
United Kingdom
Patent: 79
Texas, United States
Patent: 74
Texas, United States
Patent: 53
Pennsylvania, United States
Patent: 44
Beijing Shi, China
Patent: 40
Startups & Unicorns
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Innovation Intensity
With the analysis among 11 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 476 patents applied in the last 5 years. We discover 172 most active companies in this area. The fast-growing Dril-Quip, Inc., PetroChina Co., Ltd., CNOOC Energy Technology & Services Ltd. take 17.86% of patent filing during this period.
Texas, United States
Patent: 39
Beijing Shi, China
Patent: 24
Beijing Shi, China
Patent: 22
Shandong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
United Kingdom
Patent: 13
Beijing Shi, China
Patent: 13
Chongqing Shi, China
Patent: 12
Tianjin Shi, China
Patent: 11
Shanghai Shi, China
Patent: 11
New Entrants
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Innovation in recent 5 years
With the analysis among related 476 patents in last 5 years, we discover 102 new entrants. Shaanxi Yanchang Petroleum Jinshi Drilling and Production Equipment Co., Ltd., Diamond Deep Sea Energy Technology R&D (Shanghai) Co., Ltd., Good Petroleum Equipment (Jiangsu) Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
NEW SUBSEA TECHNOLOGY AS
Norway
Patent: 7
Alberta, Canada
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
CCB Subsea AS
Vestfold, Norway
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 40 patents, we discovered top 6 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Southwest Petroleum University, China University of Petroleum (East China) are dominant in this area. They take 55.00% of the total patent filing.
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
China
Patent: 1
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