Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Organophosphorus compound having phosphate-phosphonate bond, and flame-retardant polyester fiber and flame-retardant polyurethane resin composition each containing the same

Organophosphorus compound having phosphate-phosphonate bond, and flame-retardant polyester fiber and flame-retardant polyurethane resin composition each containing the same

US Patent 7521496 · Granted Apr 21, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flame retardant composition and flame-retardant thermoplastic resin composition 2022
Flame retardant and flame retardant polyurethane resin composition2018
Metal oxide dispersion, polymerizable composition comprising the metal oxide dis2018
Method for producing thin film having high refractive index and high transparenc2017
Data processing device and data processing method2015
Communication device, communication method therefor, and communication program t2014
Chair2013
Data processing device and method2012
Audio reproducing apparatus, audio reproducing method, and program2011
Peak-hold circuit and signal strength indicator using the peak-hold circuit2010
Process for preparing phosponates having alcoholic hydroxyl group2010
Process for preparing phosphorus compounds having phosphate-phosphonate bond2010