With the analysis among 349 patents, we discovered top 181 key players by total patent application. Halliburton Energy Services, Inc., Shofu, Inc., Huls are dominant in this area. They take 14.61% of the total patent filing.
Texas, United States
Patent: 20
Kyoto-fu, Japan
Patent: 16
Minnesota, United States
Patent: 8
Minnesota, United States
Patent: 6
Pennsylvania, United States
Patent: 6
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With the analysis among related 97 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Sika Technology AG, Halliburton Energy Services, Inc., 3M Innovative Properties Co. take 22.68% of patent filing during this period.
Texas, United States
Patent: 6
Minnesota, United States
Patent: 6
Yunnan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 70 new entrants. Sika Technology AG, Yunnan Construction Industrialization R&D Center Co., Ltd., Fujian Luhai Engineering Technology Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 54 patents, we discovered top 31 universities and scientific research institutions by total patent application. Tsinghua University, University of Campinas, University of Sao Paulo are dominant in this area. They take 27.78% of the total patent filing.
Beijing Shi, China
Patent: 8
São Paulo, Brazil
Patent: 3
Saitama-ken, Japan
Patent: 2
Minas Gerais, Brazil
Patent: 2
Rio de Janeiro, Brazil
Patent: 2
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Glasgow City, United Kingdom
Patent: 1
Shandong Sheng, China
Patent: 1