Inventor · disambiguated record
Cynthia Chong Espino
Also filed as: ESPINO CYNTHIA · ESPINO CYNTHIA C · ESPINO CYNTHIA CHONG
19 granted patents·12 pending applications·343 citations·filing 1997–2012
94Inventor score
Top patents by PatentIndex Score
31 records- 0196US7727288B2Process for styling dyed hair and inhibiting its color loss during shampooingOREAL·Filed 2005·Granted Jun 1, 2010·18 cites·12 claims
- 0295US7449029B2Composition and process for color hairOREAL·Filed 2005·Granted Nov 11, 2008·21 cites·19 claims
- 0394US7608569B2Process for inhibiting hair from becoming frizzy using a polyethyleneimine/anionic silicone mixtureOREAL·Filed 2005·Granted Oct 27, 2009·19 cites·14 claims
- 0492US7699897B2Method of coloring hairOREAL·Filed 2007·Granted Apr 20, 2010·11 cites·27 claims
- 0592US6221389B1Aqueous carrier systems for water-insoluble materialsOREAL·Filed 1998·Granted Apr 24, 2001·120 cites·60 claims
- 0690US6524614B2Compositions and methods for controlling deposition of water-insoluble ingredientsOREAL·Filed 2001·Granted Feb 25, 2003·32 cites·50 claims
- 0789US6558697B2Compositions and methods for treating hair and skin using aqueous delivery systemsOREAL·Filed 2001·Granted May 6, 2003·38 cites·32 claims
- 0889US6015574ALipophilic carrier systemsOREAL·Filed 1997·Granted Jan 18, 2000·79 cites·22 claims
- 0984US8658140B2Compositions and methods for treating keratinous substratesNGUYEN NGHI VAN·Filed 2007·Granted Feb 25, 2014·3 cites·14 claims
- 1080US8128917B2Aqueous polyamine-containing carrier systems for water-insoluble materialsCANNELL DAVID W·Filed 2005·Granted Mar 6, 2012·1 cites·38 claims
- 1168US8367047B2Hair compositionsOREAL·Filed 2002·Granted Feb 5, 2013·1 cites·12 claims
- 1266US8603448B2Use of a non-hydroxide base with heat for relaxing or straightening hairNGUYEN NGHI VAN·Filed 2006·Granted Dec 10, 2013·0 cites·18 claims
- 1366US8524206B2Aqueous polyamine-containing carrier systems for water-insoluble materialsCANNELL DAVID W·Filed 2012·Granted Sep 3, 2013·0 cites·28 claims
- 1465US8648023B2Process for inhibiting dyed hair fibers from losing their color during shampooingNGUYEN NGHI VAN·Filed 2012·Granted Feb 11, 2014·0 cites·15 claims
- 1564US2007110691A1Process for inhibiting dyed hair fibers from losing their color during shampooingOREAL·Filed 2005·Application pending·0 cites
- 1663US10265551B2Use of a composition and process involving the use of a non-hydroxide base and a protein denaturant with heat for relaxing or straightening hairNGUYEN NGHI VAN·Filed 2009·Granted Apr 23, 2019·0 cites·16 claims
- 1760US9211424B2Use of a non-hydroxide base with heat for relaxing or straightening hairNGUYEN NGHI VAN·Filed 2012·Granted Dec 15, 2015·0 cites·22 claims
- 1860US8236743B2Process for inhibiting dyed hair fibers from losing their color during shampooingNGUYEN NGHI VAN·Filed 2010·Granted Aug 7, 2012·0 cites·10 claims
- 1960US8128915B2Aqueous fatty monoamine-containing carrier systems for water -insoluble materialsCANNELL DAVID W·Filed 2005·Granted Mar 6, 2012·0 cites·33 claims
- 2060US8128916B2Aqueous fatty quaternary amine-containing carrier systems for water-insoluble materialsCANNELL DAVID W·Filed 2005·Granted Mar 6, 2012·0 cites·38 claims
- 2159US2009071495A1Compositions and method for shaping and styling hairOREAL·Filed 2007·Application pending·0 cites
- 2259US2009071493A1Compositions and methods for conditioning hairOREAL·Filed 2007·Application pending·0 cites
- 2359US2009074700A1Compositions and methods for imparting shine onto hairOREAL·Filed 2007·Application pending·0 cites
- 2459US2009071494A1Methods for inhibiting color fading in hairOREAL·Filed 2007·Application pending·0 cites
- 2558US2012141403A1Aqueous fatty monoamine-containing carrier systems for water-insoluble materialsCANNELL DAVID W·Filed 2012·Application pending·0 cites
- 2658US2013074862A1Process for relaxing or straightening hairCANNELL DAVID W·Filed 2012·Application pending·0 cites
- 2756US2007218027A1Process for relaxing or straightening hairOREAL·Filed 2006·Application pending·0 cites
- 2853US2012141404A1Aqueous fatty quaternary amine-containing carrier systems for water-insoluble materialsCANNELL DAVID W·Filed 2012·Application pending·0 cites
- 2951US2006292100A1Aqueous phospholipid-containing carrier systems for water-insoluble materialsOREAL·Filed 2005·Application pending·0 cites
- 3031US2001006654A1Compositions and methods for treating hair and skin using aqueous delivery systemsOREAL·Filed 1998·Application pending·0 cites
- 3130US2001009672A1Compositions and methods for controlling deposition of water-insolubleOREAL·Filed 1998·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Cynthia Chong Espino files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →