Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for preparing polymer solutions

Method for preparing polymer solutions

US Patent 4576978 · Granted Mar 18, 1986

Estimated economic value: $7,479,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preparation and cooling of aqueous polymer solution1990
Apparatus and method for mixing a gel and liquid1989
Oil recovery process using a treated polymer solution1989
Apparatus and method for the continuous production of aqueous polymer solutions1989
Flow control apparatus and method1988
Method of diluting a concentrated polymer solution for use in a hydrocarbon reco1988
Dilution apparatus and method1987
Apparatus and method for the continuous production of aqueous polymer solutions1987
Production of a polyacrylamide solution used in an oil recovery process1987
Polymer flow control apparatus1986
Method for preparing dilute polymer solutions1986
Apparatus for preparing polymer solutions1985