Poweltec

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR293
 
 
 
E02B HYDRAULIC ENGINEERING 117
 
 
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9267257 Use of thermo-thickening polymers in the gas- and oilfield industryAug 29, 13Feb 23, 16[C09K, E02B, E02D, E21B]
8680028 Method for the treatment of rock formations and novel polyampholytesJun 02, 09Mar 25, 14[C09K]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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