Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System of pipes for use in oil wells

System of pipes for use in oil wells

US Patent 8453740 · Granted Jun 4, 2013

Estimated economic value: $11,524,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for fracturing subterranean rock2017
Fluoropolymer non-stick coatings2016
Fluoropolymer non-stick coatings2014
Coated pipes for conveying oil2014
Process for forming a non-stick surface on the interior surface of a pipe2014
Process for forming a non-stick surface on the interior surface of a pipe2014
Process for forming a non-stick surface on the interior surface of a pipe2014
Process for forming a non-stick surface on the interior surface of a pipe2014
Pipe interior coatings2013
Process for treating water in heavy oil production using coated heat exchange un2013
Process for lining the interior surface of a metal pipe for conveying oil2013
Process for forming a nonstick surface on the interior surface of a pipe2012