Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyurethane foam prepared using high functionalilty cell openers

Polyurethane foam prepared using high functionalilty cell openers

US Patent 4863976 · Granted Sep 5, 1989

Estimated economic value: $4,456,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of manufacturing an aged mattress assembly2017
Polyurethanes derived from highly reactive reactants and coal ash2016
Odorless foam mattress assembly2015
Filled polyurethane composites and methods of making same2014
Method of manufacturing an aged mattress assembly2010
Method for minimizing filler agglomeration2008
Method for forming a mold-release coating2001
Method for forming a mold-release coating2000
Process for resin transfer molding and formulations useful to practice it1997
Polyisocyanate based polymers prepare from formulations including non-silicone s1997
Polyisocyanate based polymers perpared from formulations including non-silicone 1997
Composition of flexible polyurethane foams blown using reduced amounts of chloro1993