Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil recovery process employing a complexed polysaccharide

Oil recovery process employing a complexed polysaccharide

US Patent 4647312 · Granted Mar 3, 1987

Estimated economic value: $13,011,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Self-healing non-chromate coatings for aluminum and aluminum alloys2003
Non-chromate conversion coatings for aluminum and aluminum alloys2001
Advanced consumable electrodes for gas metal arc (GMA) welding of high strength 1998
Sodium hydroxide treatment of field water in a biopolymer complex1990
Selective gelation polymer for profile control in CO.sub.2 flooding1990
Minimizing gravity override of carbon dioxide with a gel1988
Sodium hydroxide treatment of field water in a biopolymer complex1987
Oil reservoir permeability control1987
Oil recovery process employing a complexed polysaccharide1987
Flow cell assembly1985