Inventor · disambiguated record
Josef Sanders
Also filed as: SANDERS JOSEF
32 granted patents·6 pending applications·453 citations·filing 1987–2018
97Inventor score
Top patents by PatentIndex Score
38 records- 0197US5130457AProcess for the preparation of n,n-disubstituted mono- and oligourethanesBAYER AG·Filed 1987·Granted Jul 14, 1992·63 cites·10 claims
- 0293US5814699AContinuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle sizeBAYER AG·Filed 1996·Granted Sep 29, 1998·103 cites·17 claims
- 0391US8692016B2Gas-phase phosgenation processSANDERS JOSEF·Filed 2010·Granted Apr 8, 2014·20 cites·14 claims
- 0488US10294198B2Method for producing xylylene diisocyanates in the gaseous phaseCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted May 21, 2019·3 cites·12 claims
- 0586US5594066ALow-viscosity, stable, agglomerate-free polymer polyols, a process for their preparation and their use in producing polyurethane plasticsBAYER AG·Filed 1995·Granted Jan 14, 1997·57 cites·9 claims
- 0680US5554662ALow viscosity polymer polyols a process for their production as well as the manufacture of polyurethane from materialsBAYER AG·Filed 1995·Granted Sep 10, 1996·41 cites·15 claims
- 0779US5854358APolymerizing monomers in presence of polyol and castor oil-polyol productBAYER AG·Filed 1996·Granted Dec 29, 1998·32 cites·10 claims
- 0878US8895650B2Phthalate-free isocyanurate formulationsAUGUSTIN THOMAS·Filed 2011·Granted Nov 25, 2014·2 cites·12 claims
- 0976US5523479AProcess for the preparation of ethercarboxylic acidsBAYER AG·Filed 1994·Granted Jun 4, 1996·15 cites·4 claims
- 1075US10173970B2Method for producing 1,5-pentanediisocyanate in the gas phaseCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Jan 8, 2019·1 cites·11 claims
- 1173US10252988B2Composition for producing transparent polythiourethane bodiesCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Apr 9, 2019·1 cites·13 claims
- 1272US10676448B2Method for producing TDI-trimerisates with high purityCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 9, 2020·0 cites·8 claims
- 1372US5482979ACompounds containing tertiary amino groups, a process for their production and their use as catalystsBAYER AG·Filed 1994·Granted Jan 9, 1996·19 cites·6 claims
- 1467US10329248B2Method for producing 1,5-pentanediisocyanate in the gas phaseCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 25, 2019·0 cites·11 claims
- 1567US10189945B2Method for producing light-coloured TDI-polyisocyanatesCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Jan 29, 2019·0 cites·11 claims
- 1664US10131641B2Method for producing TDI-trimerisates with high purityBAYER MATERIALSCIENCE AG·Filed 2014·Granted Nov 20, 2018·0 cites·9 claims
- 1764US5066824ANovel process for the preparation of amine-terminated compoundsMOBAY CORP·Filed 1990·Granted Nov 19, 1991·13 cites·8 claims
- 1863US5242953AMethod of stabilizing blends of melamine and polyolsMILES INC·Filed 1991·Granted Sep 7, 1993·12 cites·6 claims
- 1959US4870206AAromatic polyisocyanates, their preparation and use as components for adhesivesBAYER AG·Filed 1988·Granted Sep 26, 1989·10 cites·4 claims
- 2056US5705672ATertiary amines having carbonate and urethane groupsBAYER AG·Filed 1995·Granted Jan 6, 1998·6 cites·8 claims
- 2152US8927634B2Phthalate-free isocyanurate formulationsAUGUSTIN THOMAS·Filed 2011·Granted Jan 6, 2015·0 cites·11 claims
- 2252US5428124AUrea and biuret liquid prepolymers of MDIMILES INC·Filed 1994·Granted Jun 27, 1995·8 cites·6 claims
- 2351US4964875AProcess for after-treatment of dyed polyamide textile materials with polyurethane containing quaternary ammonium groupsBAYER AG·Filed 1989·Granted Oct 23, 1990·14 cites·12 claims
- 2451US4820866AProcess for the production of diisocyanates, selected diisocyanates produced thereby and the production of polyurethane plastics therefromBAYER AG·Filed 1987·Granted Apr 11, 1989·3 cites·4 claims
- 2547US5091582AProcess for the preparation of aromatic polyaminesBAYER AG·Filed 1990·Granted Feb 25, 1992·6 cites·10 claims
- 2647US2007142608A1Process for the preparation of polyaddition compoundsLAAS HANS J·Filed 2006·Application pending·0 cites
- 2746US2007043233A1Gas-phase phosgenation processSANDERS JOSEF·Filed 2006·Application pending·0 cites
- 2845US5356946AProcess for preparing reaction injection moldingsMILES INC·Filed 1991·Granted Oct 18, 1994·5 cites·1 claims
- 2945US5231217AProcess for the preparation of amine-terminated compoundsMILES INC·Filed 1991·Granted Jul 27, 1993·5 cites·8 claims
- 3043US4914238AProcess for the production of diisocyanates, selected diisocyantes produced thereby and the production of polyurethane plastics therefromBAYER AG·Filed 1989·Granted Apr 3, 1990·4 cites·4 claims
- 3143US2005014907A1Process for the solventless preparation of ethylenically unsaturated polyurethanesFiled 2004·Application pending·0 cites
- 3240US5269969AMethod of stabilizing blends of melamine and polyolsMILES INC·Filed 1993·Granted Dec 14, 1993·3 cites·6 claims
- 3338US2001034456A1Catalysts for isomerizing dichlorobutenesFiled 2001·Application pending·0 cites
- 3436US5834579ATertiary amines having carbonate and urethane groupsBAYER AG·Filed 1997·Granted Nov 10, 1998·4 cites·3 claims
- 3536US4797427AAromatic diamines containing sulfonic acid aryl esters, a process for their production and their use in the production of polyurethane plasticsBAYER AG·Filed 1988·Granted Jan 10, 1989·2 cites·22 claims
- 3636US2017152342A1Method for the continuous production of stable prepolymersCOVESTRO DEUTSCHLAND AG·Filed 2015·Application pending·0 cites
- 3733US2017305842A1Method for producing isocyanates in the gas phaseCOVESTRO DEUTSCHLAND AG·Filed 2015·Application pending·0 cites
- 3831US5099058AN, N-disubstituted oligourethanes and polyurethanes, a process for their preparation, and their use in the production of plasticsSANDERS JOSEF·Filed 1990·Granted Mar 24, 1992·1 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →