Inventor
MEHRETEAB AMMANUEL
US29 patents
⚠️ This page may combine multiple inventors who share the name “MEHRETEAB AMMANUEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COLGATE PALMOLIVE CO
24 patentsUS5549840AAug 27, 1996
Cleaning composition in microemulsion, liquid crystal or aqueous solution form comprising mixture of partially esterified, full esterified and non-esterified ethoxylated polyhydric alcohols
COLGATE PALMOLIVE CO90 citations96
US5415812AMay 16, 1995
Light duty microemulsion liquid detergent composition
COLGATE PALMOLIVE CO48 citations96
US4919839AApr 24, 1990
Light duty microemulsion liquid detergent composition containing an aniocic/cationic complex
COLGATE PALMOLIVE CO96 citations96
US5763386AJun 9, 1998
Microemulsion all purpose liquid cleaning compositions comprising ethoxylated polyhydric alcohols with at least partial esters thereof, and optional dralkyl sulfosuccinate
COLGATE PALMOLIVE CO40 citations92
US5731281AMar 24, 1998
Microemulsion liquid crystal cleaning compositions comprising esterified and non-esterfied ethoxylated glycerol mixture and sulfoxy anionic surfactant
COLGATE PALMOLIVE CO30 citations92
US5616548AApr 1, 1997
Stable microemulsion cleaning composition
COLGATE PALMOLIVE CO43 citations92
US5599785AFeb 4, 1997
Cleaning composition in microemulsion or liquid crystal form comprising mixture of partially esterified, fully esterified and non-esterified polyhydric alchohols
COLGATE PALMOLIVE CO22 citations92
US5593958AJan 14, 1997
Cleaning composition in microemulsion, crystal or aqueous solution form based on ethoxylated polyhydric alcohols and option esters's thereof
COLGATE PALMOLIVE CO42 citations92
US5476614ADec 19, 1995
High foaming nonionic surfactant based liquid detergent
COLGATE PALMOLIVE CO40 citations92
US5468398ANov 21, 1995
Liquid fabric softening composition
COLGATE PALMOLIVE CO21 citations92
US5503779AApr 2, 1996
High foaming light duty liquid detergent
COLGATE PALMOLIVE CO20 citations91
US5833956ANov 10, 1998
Oral composition containing an anionic, a nonionic and an amphoteric surfactant system
COLGATE PALMOLIVE CO35 citations90
US5641890AJun 24, 1997
Gelled organic liquids
COLGATE PALMOLIVE CO48 citations90
US5472455ADec 5, 1995
Anionic/cationic surfactant mixtures
COLGATE PALMOLIVE CO40 citations87
US6277803B1Aug 21, 2001
Thickened cleaning composition
COLGATE PALMOLIVE CO17 citations83
US5912222AJun 15, 1999
Microemulsion light duty liquid cleaning compositions
COLGATE PALMOLIVE CO13 citations73
US5767050AJun 16, 1998
Light duty liquid cleaning compositions comprising partially esterified polyhydric alcohol solubilizing agent
COLGATE PALMOLIVE CO13 citations73
US5571459ANov 5, 1996
Microemulsion all purpose liquid cleaning compositions
COLGATE PALMOLIVE CO17 citations73
US6051543AApr 18, 2000
Light duty liquid cleaning compositions containing a salting in and salting out salt
COLGATE PALMOLIVE CO12 citations72
US10975336B2Apr 13, 2021
Aqueous multiphase surfactant fragrance composition
COLGATE PALMOLIVE CO0 citations60
US6562770B2May 13, 2003
Fragrance-containing gel for delivering fragrance from structured liquid detergent compositions
COLGATE PALMOLIVE CO4 citations55
US11643445B2May 9, 2023
Porous protein particles as carriers for actives
COLGATE PALMOLIVE CO0 citations54
US10745652B2Aug 18, 2020
Dishwashing pastes
COLGATE PALMOLIVE CO0 citations39
US10370624B2Aug 6, 2019
Dishwashing pastes
COLGATE PALMOLIVE CO0 citations39