Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 2,3-didehydrosialic acid substituted with fluorine at 7-position and synthetic intermediate thereof

2,3-didehydrosialic acid substituted with fluorine at 7-position and synthetic intermediate thereof

US Patent 5627290 · Granted May 6, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Disk brake device2022
Disc brake apparatus2014
CVD apparatus and method of cleaning the CVD apparatus2012
Contactless communication medium2012
Fluorine-containing monomer, fluorine-containing polymer and surface treating ag2012
Disk device2011
Fluorine-containing urethanes2011
Surface treating agent, fluorine-containing monomer and fluorine-containing poly2009
Fluorine-containing monomer, fluorine-containing polymer and surface treating ag2008
Process for producing carbonyl fluoride2008
Plasma cleaning gas and plasma cleaning method2008
Cleaning gas and etching gas2006