Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the production of isobutyric acid anhydride

Process for the production of isobutyric acid anhydride

US Patent 4303594 · Granted Dec 1, 1981

Estimated economic value: $9,681,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mixtures of fructose, sucrose and lactose as a low-calorie bulk sweetener with r2009
Mixtures of fructose and lactose as a low-calorie bulk sweetener with reduced gl2004
Insecticidal aliphatic carboxylic acid compositons1997
D-tagatose as anti-hyperglycemic agent1995
D-tagatose as anti-hyperglycemic agent1994
Consumable low energy layered propellant casing1994
Crystalline form of L-gulose1993
Crystalline form of D-gulose1993
Method for killing pests1992
Composition and process for bonding lignocellulosic material1990
Formation of hydroxy aryl carboxylic acids and esters1989
Toughened, low permeability, solvent and salt resistant polyamide blends1989