Inventor
HARTMAN FREDERICK A
US21 patents
Patents
21 patentsUS4483781ANov 20, 1984
Magnesium salts of peroxycarboxylic acids
PROCTER & GAMBLE218 citations99
US4704233ANov 3, 1987
Detergent compositions containing ethylenediamine-N,N'-disuccinic acid
PROCTER & GAMBLE446 citations98
US5578136ANov 26, 1996
Automatic dishwashing compositions comprising quaternary substituted bleach activators
PROCTER & GAMBLE64 citations96
US5545350AAug 13, 1996
Concentrated fabric softener compositions containing biodegradable fabric softeners
PROCTER & GAMBLE147 citations96
US5500137AMar 19, 1996
Fabric softening bar compositions containing fabric softener and enduring perfume
PROCTER & GAMBLE86 citations96
US4844821AJul 4, 1989
Stable liquid laundry detergent/fabric conditioning composition
PROCTER & GAMBLE83 citations96
US5559089ASep 24, 1996
Low-dosage automatic dishwashing detergent with monopersulfate and enzymes
PROCTER & GAMBLE84 citations94
US5562847AOct 8, 1996
Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity
PROCTER & GAMBLE66 citations93
US5531910AJul 2, 1996
Biodegradable fabric softener compositions with improved perfume longevity
PROCTER & GAMBLE91 citations93
US4983315AJan 8, 1991
N,N'-(1-oxo-1,2-ethanediyl)-bis(aspartic acid), salts and use in detergent compositions
PROCTER & GAMBLE76 citations93
US5510042AApr 23, 1996
Fabric softening bar compositions containing fabric softener, nonionic phase mofifier and water
PROCTER & GAMBLE49 citations92
US5476599ADec 19, 1995
Dryer-activated fabric conditioning and antistatic compositions containing biodegradable compounds having unsaturation
PROCTER & GAMBLE54 citations92
US5185088AFeb 9, 1993
Granular fabric softener compositions which form aqueous emulsion concentrates
PROCTER & GAMBLE33 citations92
US4671891AJun 9, 1987
Bleaching compositions
PROCTER & GAMBLE48 citations92
US5536421AJul 16, 1996
Method for using solid particulate fabric softener in automatic dosing dispenser
PROCTER & GAMBLE43 citations91
US5559088ASep 24, 1996
Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity
PROCTER & GAMBLE34 citations89
US4770815ASep 13, 1988
Detergent plus softener with imidazoline ingredient
PROCTER & GAMBLE24 citations78
US5874396AFeb 23, 1999
Rinse added laundry additive compositions having color care agents
PROCTER & GAMBLE10 citations74
US5599786AFeb 4, 1997
Cellulase fabric-conditioning compositions
PROCTER & GAMBLE13 citations70
US5998359ADec 7, 1999
Rinse added laundry additive compositions having color care agents
PROCTER & GAMBLE3 citations63
US5616553AApr 1, 1997
Fabric conditioning compositions
PROCTER & GAMBLE2 citations59