Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for performing a downhole operation

Device for performing a downhole operation

US Patent 7549480 · Granted Jun 23, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and methods for expanding tubular elements2012
Expandable wellbore assembly2011
Method for adapting a tubular element in a subsiding wellbore2011
Expanding a tubular element to different inner diameters2008
Expander system for incremental expansion of a tubular element2008
Expandable tubes with overlapping end portions2008
Expander system for stepwise expansion of a tubular element2008
Contractable and expandable tubular wellbore system2006
Expander for expanding a tubular element2006
Radially expandable tubular with supported end portion2006
Method of expanding a tubular element in a wellbore2006
Method of transferring fluids through a permeable well lining2006