Inventor
MAAS STEFFEN
DE32 patents
⚠️ This page may combine multiple inventors who share the name “MAAS STEFFEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROCTER & GAMBLE
11 patentsUS9631163B2Apr 25, 2017
Liquid laundry detergent composition
PROCTER & GAMBLE55 citations97
US9193939B2Nov 24, 2015
Cleaning compositions containing a polyetheramine, a soil release polymer, and a carboxymethylcellulose
PROCTER & GAMBLE29 citations94
US9540592B2Jan 10, 2017
Cleaning compositions containing a polyetheramine, a soil release polymer, and a carboxymethylcellulose
PROCTER & GAMBLE15 citations92
US9850452B2Dec 26, 2017
Fabric care compositions containing a polyetheramine
PROCTER & GAMBLE17 citations83
US9550965B2Jan 24, 2017
Cleaning compositions containing a polyetheramine
PROCTER & GAMBLE12 citations83
US10266795B2Apr 23, 2019
Cleaning compositions with alkoxylated polyalkanolamines
PROCTER & GAMBLE2 citations73
US9868925B2Jan 16, 2018
Cleaning composition
PROCTER & GAMBLE3 citations73
US9771547B2Sep 26, 2017
Cleaning compositions containing a polyetheramine
PROCTER & GAMBLE6 citations73
US10577564B2Mar 3, 2020
Cleaning compositions containing a polyetheramine
PROCTER & GAMBLE1 citations71
US9677032B2Jun 13, 2017
Cleaning composition
PROCTER & GAMBLE5 citations71
US10676696B2Jun 9, 2020
Liquid laundry detergent composition
PROCTER & GAMBLE0 citations51
BASF SE
7 patentsUS11377625B2Jul 5, 2022
Cleaning compositions with polyalkanolamines
BASF SE0 citations62
US7767865B2Aug 3, 2010
Method for producing hydroxypivalaldehyde and neopentyl glycol
BASF SE5 citations62
US9550725B2Jan 24, 2017
Lipophilic polyalkylenepolyamines by homogeneously catalyzed alcohol amination
BASF SE0 citations51
US9435073B2Sep 6, 2016
Electrochemical textile-washing process
BASF SE1 citations51
US10633328B2Apr 28, 2020
Polyetheramines based on 1,3-dialcohols
BASF SE0 citations49
US9932293B2Apr 3, 2018
Etheramines based on alkoxylated glycerine or trimethylolpropane
BASF SE0 citations49
US10808075B2Oct 20, 2020
Substoichiometric alkoxylated polyethers
BASF SE0 citations40
BASF AG
6 patentsUS7057080B2Jun 6, 2006
Color index of multivalent alcohols by hydrogenation
BASF AG10 citations73
US6787677B2Sep 7, 2004
Hydrogenation of carbonyl compounds
BASF AG10 citations73
US7388116B2Jun 17, 2008
Hydrogenation of methylolalkanals
BASF AG7 citations72
US7439406B2Oct 21, 2008
Method for hydrogenating methylol alkanals
BASF AG4 citations61
US7060861B2Jun 13, 2006
Method for hydrating poly-or monomethylol alkanals
BASF AG2 citations61
US7462747B2Dec 9, 2008
Process for preparing polyalcohols from formaldehyde having a low formic acid content
BASF AG6 citations56