Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing 2,5-dimethyl-2,4-hexadiene

Process for preparing 2,5-dimethyl-2,4-hexadiene

US Patent 4409419 · Granted Oct 11, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low-viscosity cement composition1996
Process for preparing a sulfonated dispersant from petroleum asphalt fractions1994
Process for preparing a sulfonated dispersant from petroleum asphalt fractions1994
Concrete composition containing a superfluidifying additive1993
Concrete composition containing a superfluidifying additive1993
Process for purifying paraffin sulphonic acids1992
Fluidizing and dispersing additives for coal-water dispersions1992
Fluidizing and dispersing additives for coal-water dispersions1992
Process for the separation of sulphuric acid from aqueous mixtures thereof with 1991
Stabilizer and fluidifier additives for dispersions of coal in water1991
Stabilizer and fluidifier additives for dispersions of coal in water1991
Solid catalyst functionalized with sulfonic groups, process for perparing it and1991