Inventor
VAN NGUYEN NGHI
US13 patents
⚠️ This page may combine multiple inventors who share the name “VAN NGUYEN NGHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OREAL
10 patentsUS6800302B2Oct 5, 2004
Heat activated durable styling compositions comprising C1 to C22 Substituted C3-C5 monosaccharides and methods for same
OREAL22 citations92
US6486105B1Nov 26, 2002
Heat activated durable conditioning compositions comprising C3 to C5 monosaccharides, and methods for using same
OREAL31 citations91
US6782895B2Aug 31, 2004
Compositions comprising at least one hydroxide compound and at least one complexing agent, and methods for using the same
OREAL10 citations73
US7622104B2Nov 24, 2009
Methods for relaxing and re-waving hair comprising at least one reducing agent and at least one hydroxide compound
OREAL6 citations62
US7468180B2Dec 23, 2008
Compositions comprising at least one hydroxide compound and at least one oxidizing agent, and methods to straighten curly hair
OREAL3 citations62
US6800277B2Oct 5, 2004
Hair relaxer compositions with a visual indicator
OREAL4 citations62
US7459150B2Dec 2, 2008
Heat activated durable conditioning compositions comprising an aminated C5 to C7 saccharide unit and methods for using same
OREAL2 citations61
US11642301B2May 9, 2023
Systems, kits, and methods for treating hair with compositions containing ionic polymers
OREAL0 citations60
US8367047B2Feb 5, 2013
Hair compositions
OREAL1 citations50
US7431937B2Oct 7, 2008
Compositions comprising at least one aminated C5-C7 saccharide unit, and their use for the protection and/or repair of keratinous fibers
OREAL0 citations50