1497690 ALBERTA LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8863827 Jet pump for use with a multi-string tubing system and method of using the same for well clean out and testingMar 10, 10Oct 21, 14[F04F, E21B]
8622140 Jet pump and multi-string tubing system for a fluid production system and methodMay 26, 10Jan 07, 14[E21B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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