Search results for “Foam drainage” companies
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Key Players
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Innovation Intensity
With the analysis among 325 patents, we discovered top 126 key players by total patent application. China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, PetroChina Co., Ltd. are dominant in this area. They take 57.23% of the total patent filing.
Beijing Shi, China
Patent: 89
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 52
Beijing Shi, China
Patent: 45
Sinopec Southwest Oil & Gas Co
Sichuan Sheng, China
Patent: 21
France
Patent: 11
Henan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
New York, United States
Patent: 6
New Jersey, United States
Patent: 6
Sichuan Sheng, China
Patent: 6
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 191 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Sinopec Southwest Oil & Gas Co take 36.65% of patent filing during this period.
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 20
Sinopec Southwest Oil & Gas Co
Sichuan Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 11
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 11
Henan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Furuite Technology & Trading Co. Ltd.
Shaanxi Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 191 patents in last 5 years, we discover 81 new entrants. Puyangtiandiren Environmental Protection Science & Technology, Guanghan Fook Technology Co., Ltd., Yibin University are the most active new entrants in this area.
Henan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shaanxi Furuite Technology & Trading Co. Ltd.
Shaanxi Sheng, China
Patent: 3
Manchi Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 118 patents, we discovered top 18 universities and scientific research institutions by total patent application. Southwest Petroleum University, Yibin University, Luzhou Vocational & Technical College are dominant in this area. They take 111.86% of the total patent filing.
Sichuan Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
North China University of Science & Technology
Hebei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
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