D06L 3/12

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9487503 Stilbene optical brightenersJul 17, 14Nov 08, 163V SIGMA S.P.A.
9206382 Surface treatment compositions comprising photochromic dyesMay 28, 14Dec 08, 15The Procter & Gamble Company
9109331 Fluorescent brighter #71 used for the papermaking processNov 07, 13Aug 18, 15Not available
9028561 Bluing composition and method for treating textile articles using the sameFeb 24, 10May 12, 15MILLIKEN & COMPANY
8945239 Inorganic optical brightenerApr 10, 07Feb 03, 15CIBA CORPORATION
8940058 Fluorescent whitening agent aqueous solutionsJul 27, 12Jan 27, 153V SIGMA S.P.A.
8864851 Compositions of fluorescent whitening agentsOct 25, 12Oct 21, 143V SIGMA S.P.A.
8740997 Optical brighteners and compositions comprising the sameJun 03, 13Jun 03, 14MILLIKEN & COMPANY
8715369 Laundry treatment compositionsSep 14, 12May 06, 14HENKEL IP & HOLDING GMBH
8679199 Formulations of fluorescent whitening agents in dispersed formJan 04, 12Mar 25, 14HUNTSMAN INTERNATIONAL LLC, Hunstman International LLC,
8454711 Optical brighteners and compositions comprising the sameSep 04, 12Jun 04, 13MILLIKEN & COMPANY
8414661 Detergent compositionsJan 24, 12Apr 09, 13The Procter & Gamble Company
8409662 High-intensity, persistent photoluminescent formulations and objects, and methods for creating the sameJun 15, 12Apr 02, 13Performance Indicator, LLC
8268016 Laundry treatment compositionsSep 09, 05Sep 18, 12HENKEL IP & HOLDING GMBH
8262743 Optical brighteners and compositions comprising the sameMay 18, 11Sep 11, 12MILLIKEN & COMPANY
8262744 Optical brighteners and compositions comprising the sameMay 18, 11Sep 11, 12MILLIKEN & COMPANY
8221588 Storage stable solutions of optical brightenersJul 12, 06Jul 17, 12ARCHROMA IP GMBH
8183197 Particles comprising a hueing dyeSep 11, 09May 22, 12The Procter & Gamble Company
8163328 Compositions for marking objects with DNA and methods for marking and linking an object to its ownerNov 17, 05Apr 24, 12Forensink Corporation, Inc.
8128713 Detergent compositionFeb 14, 11Mar 06, 12The Procter & Gamble Company

Showing 1 to 20 of 76 results