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Patent applications and USPTO patent grants for Reveaud; Frederic.The latest application filed is for "polymerizable dichroic dyes".
Patent | Date |
---|---|
Polymerizable dichroic dyes Grant 10,385,215 - Klein , et al. A | 2019-08-20 |
Concentrated storage-stable aqueous optical brightening solutions Grant 9,951,031 - Klein , et al. April 24, 2 | 2018-04-24 |
Polymerizable Dichroic Dyes App 20170058126 - KLEIN; Cedric ;   et al. | 2017-03-02 |
Bis-(triazinylamino)-stilbene derivatives Grant 9,376,405 - Klein , et al. June 28, 2 | 2016-06-28 |
Aqueous Compositions For Whitening And Shading In Coating Applications App 20140171560 - Klein; Cedric ;   et al. | 2014-06-19 |
Novel Bis-(triazinylamino)-stilbene Derivatives App 20140142305 - Klein; Cedric ;   et al. | 2014-05-22 |
Method for Preparing White Paper App 20130118698 - Grether-Schene; Heidrun ;   et al. | 2013-05-16 |
Concentrated Storage-Stable Aqueous Optical Brightening Solutions App 20120238171 - Klein; Cedric ;   et al. | 2012-09-20 |
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