Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing thermally cleavable, soluble pigment derivatives

Method for producing thermally cleavable, soluble pigment derivatives

US Patent 6365720 · Granted Apr 2, 2002

Estimated economic value: $9,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Use of benzotropolone derivatives as UV absorbers and antioxidants and their use2017
Merocyanine derivatives2015
Bleach catalysts2015
Use of silane and siloxane bis(biphenyl) triazine derivatives as UV absorbers2015
Stabilization of body-care and household products against degradation by uv radi2014
Stabilization of household, body-care and food products by using benzotropolone 2014
Use of specific bis(biphenyl)triazine derivatives and mixtures thereof as UV abs2013
Stabilization of UV-sensitive active ingredients2013
Benzylidene compounds comprising phosphono-groups2013
Use of metal hydrazide complex compounds as oxidation catalysts2013
Mixtures comprising benzotriazoles and merocyanines2013
Coumestan-like antioxidants and UV absorbants2013