Inventor
SCHEHLMANN VOLKER
DE45 patents
⚠️ This page may combine multiple inventors who share the name “SCHEHLMANN VOLKER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
41 patentsUS5945091AAug 31, 1999
Photo-stable cosmetic and pharmaceutical formulations containing UV-filters
BASF AG132 citations99
US6524564B1Feb 25, 2003
Urethane(meth)acrylates containing siloxane groups and able to undergo free-radical polymerization
BASF AG129 citations98
US6403074B1Jun 11, 2002
Use of polymers containing polysiloxane for cosmetic formulations
BASF AG56 citations96
US6277386B1Aug 21, 2001
Cosmetic
BASF AG66 citations96
US6545174B2Apr 8, 2003
Cosmetic and pharmaceutical preparations containing photostable UV filters
BASF AG56 citations95
US6579517B1Jun 17, 2003
Cosmetic product
BASF AG29 citations93
US6489397B2Dec 3, 2002
Crosslinked, water-soluble or water-dispersible polyurethanes
BASF AG23 citations93
US6482394B1Nov 19, 2002
Propellantless pump sprays and pump foams containing an anionic copolymer of methacrylic acid and ethyl acrylate
BASF AG49 citations93
US6329472B1Dec 11, 2001
Water-soluble or water-dispersible graft copolymers based on a polyvinyllactam, their preparation and use
BASF AG43 citations93
US6262176B1Jul 17, 2001
Crosslinked water-soluble or water-dispersible polyurethanes
BASF AG19 citations93
US5897870AApr 27, 1999
Aqeous or aqueous-alcoholic hair-cosmetic formulation
BASF AG37 citations93
US6890653B2May 10, 2005
Microcapsule dispersion
BASF AG18 citations92
US6682725B1Jan 27, 2004
High molecular weight mass cationic copolymers
BASF AG21 citations92
US6482393B1Nov 19, 2002
Hairsetting compositions
BASF AG23 citations92
US6416773B2Jul 9, 2002
Cosmetic or dermatological light protection agent preparations
BASF AG33 citations92
US6407247B1Jun 18, 2002
Photo-stable cosmetic and pharmaceutical formulations containing UV-filters
BASF AG23 citations92
US6238649B1May 29, 2001
Cosmetic and pharmaceutical preparations containing photostable UV filters
BASF AG43 citations92
US6197283B1Mar 6, 2001
Using without emulsions as thickeners in cosmetic and pharmaceutical formulations
BASF AG16 citations92
US6191188B1Feb 20, 2001
Aqueous compositions and their use
BASF AG20 citations92
US6143850ANov 7, 2000
Lipophilic polymeric UV absorbers
BASF AG38 citations92
US6132705AOct 17, 2000
Cosmetic or pharmaceutical compositions for use on the skin
BASF AG48 citations92
US6107397AAug 22, 2000
Aqueous copolymer dispersions of water-soluble monomers with N-vinyl groups and hydrophobic monomers
BASF AG49 citations92
US6090374AJul 18, 2000
Cosmetic and pharmaceutical preparations comprising photostable UV filters
BASF AG22 citations92
US6080811AJun 27, 2000
Adhesives for dental prostheses
BASF AG43 citations92
US6075107AJun 13, 2000
Use of copolymers of N-vinylprrolidone in preparations of water-insoluble substances
BASF AG46 citations92
US6037487AMar 14, 2000
Photo-stable cosmetic and pharmaceutical formulations containing UV-filters
BASF AG20 citations92
US5968484AOct 19, 1999
Cosmetic preparations comprising photostable UV-A filters
BASF AG20 citations92
US6555124B1Apr 29, 2003
Use of (meth)acrylic acid copolymers to increase the permeability of mucous membranes
BASF AG43 citations91
US5958390ASep 28, 1999
Hairsetting compositions comprising polysiloxane
BASF AG17 citations84
US6004575ADec 21, 1999
Use of (meth) acrylic acid/maleic acid copolymers for improving mucosal permeability
BASF AG17 citations78
US6737049B1May 18, 2004
Cationic polymers and their use
BASF AG7 citations74
US6124274ASep 26, 2000
Use of ascorbyl 2'-phosphates for stabilizing vitamin A and/or vitamin A derivatives in cosmetic and pharmaceutical preparations
BASF AG11 citations74
US6099829AAug 8, 2000
Using W/O emulsions as thickeners in cosmetic and pharmaceutical formulations
BASF AG10 citations74
US6069258AMay 30, 2000
Cosmetic preparations comprising photostable UV-A filters
BASF AG6 citations74
US5739122AApr 14, 1998
Dextran esters, the preparation thereof and the use thereof for coating or embedding drugs
BASF AG6 citations68
US7018711B2Mar 28, 2006
Micro-capsules comprising a capsule core containing water-soluble substances
BASF AG4 citations62
US5698647ADec 16, 1997
Preparation of polymers based on basic vinyl monomers
BASF AG5 citations61
USRE39936EDec 4, 2007
Crosslinked, water-soluble or water-dispersible polyurethanes
BASF AG0 citations52
US6210657B1Apr 3, 2001
Use of isoindolinone derivatives as stabilizers for organic materials
BASF AG0 citations52
US5932195AAug 3, 1999
Arylaminomethylenecamphor derivatives
BASF AG0 citations51
US6086857AJul 11, 2000
Cinnamylidene camphor derivatives and their use as UV-A protecting agents
BASF AG1 citations50