Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fluorinated polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran

Fluorinated polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran

US Patent 6891013 · Granted May 10, 2005

Estimated economic value: $7,869,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for preparing d-threo-methylphenidate using diazomethane, and compositio2017
Methods for preparing D-threo methylphenidate using diazomethane, and compositio2016
Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenze2014
Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenze2014
Reaction systems with incorporated chromatography units for enhanced product rec2013
Process for the preparation of 3-cyano-1,2,4-triazoles2012
Clean, high-yield preparation of S,S and R,S amino acid isosteres2012
Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-P-nitrobenze2010
Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-P-nitrobenze2010
Process for halomethyl ethers of hydroxyiminomethyl quaternary pyridinium salts2008
Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenze2008
Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenze2008