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.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 20
Kyoto-fu, Japan
Patent: 16
3M Innovative Properties Co.
Minnesota, United States
Patent: 8
Minnesota, United States
Patent: 6
DENTSPLY International, Inc.
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.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 6
3M Innovative Properties Co.
Minnesota, United States
Patent: 6
Yunnan Construction Industrialization R&D Center Co., Ltd.
Yunnan Sheng, China
Patent: 2
Fujian Luhai Engineering Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Hangzhou every step material technology co., LTD.
Zhejiang Sheng, China
Patent: 2
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Patent: 2
China Coal Research Institute
Beijing Shi, China
Patent: 2
Shenyang AVIC Merritt Industrial Co.,Ltd.
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 Construction Industrialization R&D Center Co., Ltd.
Yunnan Sheng, China
Patent: 2
Fujian Luhai Engineering Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Hangzhou every step material technology co., LTD.
Zhejiang Sheng, China
Patent: 2
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Patent: 2
China Coal Research Institute
Beijing Shi, China
Patent: 2
Shenyang AVIC Merritt Industrial Co.,Ltd.
Liaoning Sheng, China
Patent: 2
Shanxi Transportation Technology R&D Co., Ltd.
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Quanzhou Yongsheng Engineering Quality Inspection Co., Ltd.
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
Universidade Federal de Minas Gerais
Minas Gerais, Brazil
Patent: 2
Federal University of Rio de Janeiro
Rio de Janeiro, Brazil
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 2
University of Strathclyde
Glasgow City, United Kingdom
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1