Inventor · disambiguated record
Robert L. Mahaffey
Also filed as: MAHAFFEY JR ROBERT L · MAHAFFEY JR ROBERT LINN · MAHAFFEY ROBERT L
38 granted patents·3 pending applications·760 citations·filing 1981–2019
98Inventor score
Top patents by PatentIndex Score
41 records- 0199US4371645APolyolefin plastic compositions comprising meta- or papa-derivatives (choro- or bromo-) of di-benzyuidene sorbitolMILLIKEN RES CORP·Filed 1981·Granted Feb 1, 1983·141 cites·9 claims
- 0298US7674757B2Laundry care compositions with thiazolium dyeMILLIKEN & CO·Filed 2007·Granted Mar 9, 2010·48 cites·1 claims
- 0396US8378083B2Bis-azo colorants for use as bluing agentsMILLIKEN & CO·Filed 2010·Granted Feb 19, 2013·10 cites·13 claims
- 0496US5231135ALightfast colored polymeric coatings and process for making sameMILLIKEN RES CORP·Filed 1990·Granted Jul 27, 1993·240 cites·15 claims
- 0595US8715368B2Thiophene azo dyes and laundry care compositions containing the sameMIRACLE GREGORY SCOT·Filed 2011·Granted May 6, 2014·8 cites·9 claims
- 0694US9068081B2Thiophene azo dyes and laundry care compositions containing the sameTORRES EDUARDO·Filed 2011·Granted Jun 30, 2015·11 cites·5 claims
- 0793US8962815B2Bis-azo colorants for use as bluing agentsMILLIKEN & CO·Filed 2013·Granted Feb 24, 2015·6 cites·5 claims
- 0892US10876079B2Bis-azo colorants for use as bluing agentsMIRACLE GREGORY SCOT·Filed 2011·Granted Dec 29, 2020·5 cites·8 claims
- 0990US8979946B2Thiophene azo dyes and laundry care compositions containing the samePROCTER & GAMBLE·Filed 2014·Granted Mar 17, 2015·4 cites·8 claims
- 1089US9856439B2Thiophene azo dyes and laundry care compositions containing the samePROCTER & GAMBLE·Filed 2016·Granted Jan 2, 2018·2 cites·7 claims
- 1189US4658064AP-formyl-N,N-dipolyoxyalkylenesubstitutedanilineMILLIKEN RES CORP·Filed 1985·Granted Apr 14, 1987·43 cites·1 claims
- 1288US8740997B2Optical brighteners and compositions comprising the sameMILLIKEN & CO·Filed 2013·Granted Jun 3, 2014·4 cites·18 claims
- 1387US9487740B2Thiophene azo dyes and laundry care compositions containing the samePROCTER & GAMBLE·Filed 2015·Granted Nov 8, 2016·2 cites·7 claims
- 1487US6106597AWax compositions comprising fatty ester poly(oxyalkylenated) colorantsMILLIKEN & CO·Filed 1998·Granted Aug 22, 2000·63 cites·20 claims
- 1586US9938412B2Bis-azo colorants for use as bluing agentsMILLIKEN & CO·Filed 2015·Granted Apr 10, 2018·2 cites·11 claims
- 1686US7977300B2Laundry care compositions with thiazolium dyeMILLIKEN & CO·Filed 2010·Granted Jul 12, 2011·4 cites·4 claims
- 1782US8461095B2Laundry care compositions with thiazolium dyeTORRES EDUARDO·Filed 2011·Granted Jun 11, 2013·3 cites·5 claims
- 1881US5938828ASolid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring utilizing such complexesMILLIKEN & CO·Filed 1998·Granted Aug 17, 1999·21 cites·18 claims
- 1980US5918269ANaphthalimide colorants with improved compatibility in refrigeration and air conditioning lubricantsMILLIKEN & CO·Filed 1998·Granted Jun 29, 1999·23 cites·11 claims
- 2080US4594454AP-formyl-N,N-dipolyoxyalkylenesubstitutedanilineMILLIKEN RES CORP·Filed 1984·Granted Jun 10, 1986·26 cites·1 claims
- 2178US8262743B2Optical brighteners and compositions comprising the sameTORRES EDUARDO·Filed 2011·Granted Sep 11, 2012·2 cites·10 claims
- 2275US10655091B2Thiophene azo dyes and laundry care compositions containing the samePROCTER & GAMBLE·Filed 2019·Granted May 19, 2020·0 cites·7 claims
- 2374US8735533B2Polymeric violet anthraquinone colorant compositions and methods for producing the sameHONG XIAOYONG MICHAEL·Filed 2009·Granted May 27, 2014·3 cites·7 claims
- 2474US7632682B2Anthraquinone colorant compositions and methods for producing the sameMILLIKEN & CO·Filed 2004·Granted Dec 15, 2009·10 cites·31 claims
- 2574US4419473APolyolefin plastic compositions having improved transparencyMILLIKEN RES CORP·Filed 1982·Granted Dec 6, 1983·19 cites·7 claims
- 2671US11299635B2Bis-Azo colorants for use as bluing agentsMILLIKEN & CO·Filed 2018·Granted Apr 12, 2022·0 cites·1 claims
- 2771US9018151B2Optical brighteners and compositions comprising the sameTORRES EDUARDO·Filed 2012·Granted Apr 28, 2015·1 cites·18 claims
- 2871US5998621AAryloxy-poly(oxyalkylene) naphthalimide derivative colorantsMILLIKEN & CO·Filed 1999·Granted Dec 7, 1999·11 cites·3 claims
- 2970US8454711B2Optical brighteners and compositions comprising the sameMAHAFFEY ROBERT L·Filed 2012·Granted Jun 4, 2013·1 cites·22 claims
- 3070US8262744B2Optical brighteners and compositions comprising the sameMAHAFFEY ROBERT L·Filed 2011·Granted Sep 11, 2012·1 cites·23 claims
- 3169US10435651B2Thiophene azo dyes and laundry care compositions containing the samePROCTER & GAMBLE·Filed 2017·Granted Oct 8, 2019·0 cites·7 claims
- 3266US2009320218A1Laundry care compositions with thiazolium dyeSIVIK MARK ROBERT·Filed 2009·Application pending·0 cites
- 3365US2015291918A1Bis-azo colorants for use as bluing agentsPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 3458US9556337B2Thiophene azo dyes and laundry care compositions containing the sameMILLIKEN & CO·Filed 2015·Granted Jan 31, 2017·0 cites·5 claims
- 3558US2012101018A1Bis-azo colorants for use as bluing agentsMIRACLE GREGORY SCOT·Filed 2010·Application pending·0 cites
- 3657US8299010B2Laundry care compositions with thiazolium dyeSIVIK MARK ROBERT·Filed 2010·Granted Oct 30, 2012·0 cites·17 claims
- 3756US5935272ACompositions comprising aryloxypolyoxyalkylene naphthalimide derivative colorantsMILLIKEN & CO·Filed 1999·Granted Aug 10, 1999·17 cites·2 claims
- 3847US9796952B2Laundry care compositions with thiazolium dyePROCTER & GAMBLE·Filed 2012·Granted Oct 24, 2017·0 cites·20 claims
- 3943US6369128B1Aqueous ink compositionMILLIKEN & CO·Filed 1997·Granted Apr 9, 2002·11 cites·15 claims
- 4041US4627939AP-formyl-N,N-dipolyoxyalkylenesubstitutedanilineMILLIKEN RES CORP·Filed 1985·Granted Dec 9, 1986·4 cites·1 claims
- 4133US6544537B1Opacified aqueous composition for toiletsMILLIKEN & CO·Filed 1995·Granted Apr 8, 2003·14 cites·12 claims
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