Inventor
AUSCHRA CLEMENS
DE48 patents
⚠️ This page may combine multiple inventors who share the name “AUSCHRA CLEMENS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF SE
27 patentsUS9683126B2Jun 20, 2017
Polymer dispersants
BASF SE4 citations72
US8658741B2Feb 25, 2014
Process for the post-modification of homo and copolymers prepared by controlled free radical polymerization processes
BASF SE4 citations72
US9670350B2Jun 6, 2017
Polymer dispersants
BASF SE2 citations71
US10584263B2Mar 10, 2020
Aqueous polymer-silicon oil hybrid composition
BASF SE4 citations68
US10808078B2Oct 20, 2020
Polyalkylene imine based polymers having polyester groups
BASF SE1 citations62
US9404009B2Aug 2, 2016
Polymer dispersants
BASF SE2 citations62
US11292906B2Apr 5, 2022
Aqueous silicone polymer emulsion
BASF SE0 citations60
US11053334B2Jul 6, 2021
Monomers and polymers
BASF SE0 citations60
US11479688B2Oct 25, 2022
Polymer with branched structure
BASF SE0 citations51
US12365762B2Jul 22, 2025
Dispersant for coating system
BASF SE0 citations50
US12187915B2Jan 7, 2025
Process of making silicone-in-water emulsions
BASF SE0 citations50
US12024595B2Jul 2, 2024
Polymer composition
BASF SE0 citations50
US8040592B2Oct 18, 2011
Encapsulated dispersions comprising electrophoretically mobile organic colorants
BASF SE1 citations50
US12227618B2Feb 18, 2025
Polyalkyleneimine-based polymer containing polyether chains
BASF SE0 citations49
US10851210B2Dec 1, 2020
Process for preparing polyalkylene ether-modified polysiloxanes and use thereof
BASF SE0 citations49
US10752736B2Aug 25, 2020
Process for preparing polyalkylene ether-modified polysiloxanes and use thereof
BASF SE0 citations49
US9944786B2Apr 17, 2018
Method to lower the dynamic surface tension of a composition
BASF SE0 citations49
US9701785B2Jul 11, 2017
Polymers and use of these as dispersants
BASF SE1 citations49
US9587105B2Mar 7, 2017
Fluorinated acrylate block copolymers with low dynamic surface tension
BASF SE0 citations49
US11795343B2Oct 24, 2023
Process for preparing urea urethane polymer
BASF SE0 citations47
US12516202B2Jan 6, 2026
Amine dispersants
BASF SE0 citations46
US11897995B2Feb 13, 2024
Allophanate based dispersing agent
BASF SE0 citations46
US12559582B2Feb 24, 2026
Polyacrylate polymer
BASF SE0 citations45
US12590183B2Mar 31, 2026
Polyalkyleneimine-based polymers containing polyether chains
BASF SE0 citations44
US10730967B2Aug 4, 2020
Polymer compositions and use of these polymer compositions as viscosity modifiers
BASF SE0 citations39
US10301434B2May 28, 2019
Block copolymers having a polydimethylsiloxane block
BASF SE0 citations39
US10131750B2Nov 20, 2018
Polymer compositions and use of these polymer compositions as dispersants
BASF SE0 citations35
CIBA SC HOLDING AG
7 patentsUS7687554B2Mar 30, 2010
Water based concentrated product forms of light stabilizers made by a heterophase polymerization technique
CIBA SC HOLDING AG37 citations89
US7199177B2Apr 3, 2007
Pigment composition containing ATRP polymers
CIBA SC HOLDING AG11 citations83
US6936656B2Aug 30, 2005
Comb polymers from ATRP macromonomers
CIBA SC HOLDING AG13 citations83
US6849679B2Feb 1, 2005
Pigment compositions with modified block copolymer dispersants
CIBA SC HOLDING AG20 citations83
US6653324B1Nov 25, 2003
Stabilization of wood substrates
CIBA SC HOLDING AG9 citations73
US7723425B2May 25, 2010
Pigment compositions with modified ATRP copolymer dispersants
CIBA SC HOLDING AG4 citations62
US7829643B2Nov 9, 2010
Coating compositions containing levelling agents prepared by nitroxyl mediated polymerisation
CIBA SC HOLDING AG3 citations59
ROEHM GMBH
6 patentsUS5597871AJan 28, 1997
Comb polymers
ROEHM GMBH61 citations96
US5756433AMay 26, 1998
Lubricant additives
ROEHM GMBH23 citations92
US6080794AJun 27, 2000
Demulsifiers
ROEHM GMBH28 citations90
US5712359AJan 27, 1998
Co-oligomers and copolymers having dispersant activity
ROEHM GMBH22 citations88
US5560850AOct 1, 1996
Biodegradable oligoesters suitable as lubricants
ROEHM GMBH13 citations73
US5773505AJun 30, 1998
Polymer emulsions with bimodal molecular-weight distribution
ROEHM GMBH12 citations71