Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preactivated organophilic clay gellant lubricating grease thickened with preactivated organophilic clay gellant and process for preparing preactivated organophilic clay gellants

Preactivated organophilic clay gellant lubricating grease thickened with preactivated organophilic clay gellant and process for preparing preactivated organophilic clay gellants

US Patent 4664820 · Granted May 12, 1987

Estimated economic value: $3,372,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Organoclay compositions having quaternary ammonium ion having one or more branch2020
Oil based drilling fluids useful having reduced change in high shear viscosity o2020
Organoclay compositions having quaternary ammonium ion having one or more branch2018
Organoclay compositions having quaternary ammonium ion having one or more branch2018
Organoclay compositions having quaternary ammonium ion having one or more branch2017
Compositions and methods comprising titanium dioxide pigments and coupling agent2010
Method to assess organoclay exfoliation and orientation in organoclay/polymer co2007
Less temperature dependent drilling fluids for use in deep water and directional2001
Less temperature dependent drilling fluids for use in deep water and directional2001
Less temperature dependent drilling fluids for use in deep water and directional2001
Epoxy, polysulfide and cyanoacrylate composites utilizing activatable amino-poly2000
Non-volatile quaternary ammonium compositions and their uses2000