Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Alkaline extraction, peroxide bleaching of nonwoody lignocellulosic substrates

Alkaline extraction, peroxide bleaching of nonwoody lignocellulosic substrates

US Patent 4957599 · Granted Sep 18, 1990

Estimated economic value: $8,676,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for modifying canola seeds for use in ruminant feed1997
Toilet stabilizing and sealing gasket1997
Acid purification of product from alkaline peroxide processing of nonwoody ligno1989
Acid purification of product from alkaline peroxide processing of nonwoody ligno1989
Acid purification of product from alkaline peroxide processing of nonwoody ligno1989
Supercritical ammonia treatment of lignocellulosic materials1987
Process for separation of ethylene glycol and propylene glycol on selected zeoli1986
Containment and release device for fluids1981