Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Naphthenic acid removal process

Naphthenic acid removal process

US Patent 7947182 · Granted May 24, 2011

Estimated economic value: $392,674,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Naphthenic acid removal and conversion2012
Method of analyzing multiple sample simultaneously by detecting absorption and s2004