With the analysis among 40 patents, we discovered top 25 key players by total patent application. Hamilton Sundstrand Corp., Brunswick Corp., Raytheon Co. are dominant in this area. They take 47.50% of the total patent filing.
North Carolina, United States
Patent: 9
Illinois, United States
Patent: 8
Shanghai Shi, China
Patent: 2
Fukushima-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Georgia, United States
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Raytheon Co., Sinopec Jianghan Petroleum Engineering Co., Ltd. Downhole Testing Company, Hamilton Sundstrand Corp. take 75.00% of patent filing during this period.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Oregon, United States
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 5 new entrants. Sinopec Jianghan Petroleum Engineering Co., Ltd. Downhole Testing Company, Sinopec Petroleum Engineering Technology Service Co. Ltd., Rightline Equipment, Inc. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Oregon, United States
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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