Espino; Cynthia Chong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Espino; Cynthia Chong.The latest application filed is for "process for relaxing or straightening hair".

Company Profile

2.17.18

Espino; Cynthia Chong - Princeton NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Use of a composition and process involving the use of a non-hydroxide base and a protein denaturant with heat for relaxing or straightening hair Grant 10,265,551 - Nguyen , et al.	2019-04-23
Use of a non-hydroxide base with heat for relaxing or straightening hair Grant 9,211,424 - Nguyen , et al. December 15, 2	2015-12-15
Process for inhibiting dyed hair fibers from losing their color during shampooing Grant 8,648,023 - Nguyen , et al. February 11, 2	2014-02-11
Use of a non-hydroxide base with heat for relaxing or straightening hair Grant 8,603,448 - Nguyen , et al. December 10, 2	2013-12-10
Aqueous polyamine-containing carrier systems for water-insoluble materials Grant 8,524,206 - Cannell , et al. September 3, 2	2013-09-03
Process For Relaxing Or Straightening Hair App 20130074862 - CANNELL; David W. ; et al.	2013-03-28
Process For Inhibiting Dyed Hair Fibers From Losing Their Color During Shampooing App 20120269756 - Nguyen; Nghi Van ; et al.	2012-10-25
Process for inhibiting dyed hair fibers from losing their color during shampooing Grant 8,236,743 - Nguyen , et al. August 7, 2	2012-08-07
Aqueous Polyamine-containing Carrier Systems For Water-insoluble Materials App 20120141405 - Cannell; David W. ; et al.	2012-06-07
Aqueous Fatty Quaternary Amine-containing Carrier Systems For Water-insoluble Materials App 20120141404 - Cannell; David W. ; et al.	2012-06-07
Aqueous Fatty Monoamine-containing Carrier Systems For Water-insoluble Materials App 20120141403 - Cannell; David W. ; et al.	2012-06-07
Use Of A Non-hydroxide Base With Heat For Relaxing Or Straightening Hair App 20120132224 - Nguyen; Nghi Van ; et al.	2012-05-31
Aqueous fatty monoamine-containing carrier systems for water -insoluble materials Grant 8,128,915 - Cannell , et al. March 6, 2	2012-03-06
Aqueous polyamine-containing carrier systems for water-insoluble materials Grant 8,128,917 - Cannell , et al. March 6, 2	2012-03-06
Aqueous fatty quaternary amine-containing carrier systems for water-insoluble materials Grant 8,128,916 - Cannell , et al. March 6, 2	2012-03-06
Use Of A Composition And Process Involving The Use Of A Non-hydroxide Base And A Protein Denaturant With Heat For Relaxing Or Straightening Hair App 20110052520 - Nguyen; Nghi Van ; et al.	2011-03-03
Process For Inhibiting Dyed Hair Fibers From Losing Their Color During Shampooing App 20100233113 - Nguyen; Nghi Van ; et al.	2010-09-16
Process for styling dyed hair and inhibiting its color loss during shampooing Grant 7,727,288 - Nguyen , et al. June 1, 2	2010-06-01
Process for inhibiting hair from becoming frizzy using a polyethyleneimine/anionic silicone mixture Grant 7,608,569 - Nguyen , et al. October 27, 2	2009-10-27
Composition and process for color hair Grant 7,449,029 - Nguyen , et al. November 11, 2	2008-11-11
Use of non-hydroxide bases with heat for relaxing or straightening hair App 20070280896 - Nguyen; Nghi Van ; et al.	2007-12-06
Composition and process for coloring hair App 20070107142 - Nguyen; Nghi Van ; et al.	2007-05-17
Process for styling dyed hair and inhibiting its color loss during shampooing App 20070107141 - Nguyen; Nghi Van ; et al.	2007-05-17
Process for inhibiting hair from becoming frizzy App 20070110690 - Nguyen; Nghi Van ; et al.	2007-05-17
Process for inhibiting dyed hair fibers from losing their color during shampooing App 20070110691 - Nguyen; Nghi Van ; et al.	2007-05-17
Aqueous phospholipid-containing carrier systems for water-insoluble materials App 20060292100 - Nguyen; Nghi Van ; et al.	2006-12-28
Aqueous fatty quaternary amine-containing carrier systems for water-insoluble materials App 20060286056 - Cannell; David W. ; et al.	2006-12-21
Aqueous fatty monoamine-containing carrier systems for water-insoluble materials App 20060286055 - Cannell; David W. ; et al.	2006-12-21
Aqueous polyamine-containing carrier systems for water-insoluble materials App 20060286057 - Cannell; David W. ; et al.	2006-12-21

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