Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymer polyols and preparation thereof

Polymer polyols and preparation thereof

US Patent 5916994 · Granted Jun 29, 1999

Estimated economic value: $52,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composition for polyurethane foam, preparation for polyurethane foam, polymer po2019
Polyester polyol, composition for polyurethane, composition for polyurethane foa2018
Polyol, polyol composition, and flexible polyurethane foam using the same2016
Method for producing polyoxyalkylene polyol and derivatives thereof2002
Method for producing polyoxyalkylene polyol and derivatives thereof2002
Method for producing polyoxyalkylene polyol and derivatives thereof2002
Polyoxyalkylene polyols, derivatives thereof, and process for producing the poly2001
Polyoxyalkylene polyols, derivatives thereof, and process for producing the poly2001
Preparation of flexible polyurethane foams2000
Preparation of flexible polyurethane foams2000
Preparation of flexible polyurethane foams2000
Polymer polyol and flame retardant polyurethane resin and foam prepared therefro2000