Inventor
LEVITT MARK D
US37 patents
⚠️ This page may combine multiple inventors who share the name “LEVITT MARK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ECOLAB INC
18 patentsUS6544942B1Apr 8, 2003
Phase-separating solvent composition
ECOLAB INC84 citations98
US7592301B2Sep 22, 2009
Cleaning composition for handling water hardness and methods for manufacturing and using
ECOLAB INC56 citations96
US6350725B1Feb 26, 2002
Composition and method for road-film removal
ECOLAB INC42 citations95
US7588645B2Sep 15, 2009
Stripping floor finishes using composition that thickens following dilution with water
ECOLAB INC34 citations92
US7482315B2Jan 27, 2009
Composition and method for road-film removal
ECOLAB INC12 citations92
US7053037B2May 30, 2006
Phase-separating solvent composition
ECOLAB INC17 citations92
US6864220B2Mar 8, 2005
Composition and method for road-film removal
ECOLAB INC25 citations92
US6812194B2Nov 2, 2004
Alkaline metal cleaner comprising sulfonated-hydrophobically modified polyacrylate
ECOLAB INC19 citations92
US6602350B2Aug 5, 2003
Composition and method for road-film removal
ECOLAB INC21 citations92
US6440224B1Aug 27, 2002
Hydrofluoric acid generating composition and method of treating surfaces
ECOLAB INC23 citations92
US6339054B1Jan 15, 2002
Composition and method for road-film removal
ECOLAB INC48 citations92
US6583101B1Jun 24, 2003
Aqueous organic dispersions suitable for removing organic films and soils
ECOLAB INC22 citations89
US7527861B2May 5, 2009
Jobsite-renewable multilayer floor finish with enhanced hardening rate
ECOLAB INC8 citations84
US6579377B2Jun 17, 2003
Hydrofluoric acid generating composition and method of treating surfaces
ECOLAB INC7 citations73
US7655718B2Feb 2, 2010
Polyurethane coating cure enhancement using zinc carbonate initiators
ECOLAB INC3 citations63
US7365046B2Apr 29, 2008
Method for stripping floor finishes using composition that thickens upon dilution with water
ECOLAB INC5 citations62
US6821351B2Nov 23, 2004
Hydrofluoric acid generating composition and method of treating surfaces
ECOLAB INC2 citations62
US7696142B2Apr 13, 2010
Methods for manufacturing and using a cleaning composition for handling water hardness
ECOLAB INC0 citations51
ECOLAB USA INC
12 patentsUS7951245B2May 31, 2011
Composition and method for road-film removal
ECOLAB USA INC16 citations92
US10253279B2Apr 9, 2019
Development of extensional viscosity for reduced atomization for diluted concentrate sprayer applications
ECOLAB USA INC4 citations83
US9683200B2Jun 20, 2017
Development of extensional viscosity for reduced atomization for diluted concentrate sprayer applications
ECOLAB USA INC7 citations83
US11254897B2Feb 22, 2022
Hard surface cleaning compositions
ECOLAB USA INC3 citations73
US10934503B2Mar 2, 2021
Development of extensional viscosity for reduced atomization for diluted concentrate sprayer applications
ECOLAB USA INC3 citations72
US10370560B2Aug 6, 2019
Method of coating a floor with polyurethane floor finishes with hybrid performance
ECOLAB USA INC2 citations70
US11312922B2Apr 26, 2022
Antimicrobial multi-purpose cleaner comprising a sulfonic acid-containing surfactant and methods of making and using the same
ECOLAB USA INC2 citations68
US11708544B2Jul 25, 2023
Development of extensional viscosity for reduced atomization for diluted concentrate sprayer applications
ECOLAB USA INC0 citations61
US11242500B2Feb 8, 2022
Non-aqueous cleaner for vegetable oil soils
ECOLAB USA INC0 citations59
US12480071B2Nov 25, 2025
Acidic antimicrobial multi-purpose cleaner with a sulfonate anionic surfactant and phenoxyethanol mixture
ECOLAB USA INC0 citations58
US11891586B2Feb 6, 2024
Highly acidic antimicrobial multi-purpose cleaner and methods of making and using the same
ECOLAB USA INC0 citations58
US8747570B2Jun 10, 2014
Bio-based glass cleaner
ECOLAB USA INC1 citations48