Inventor · disambiguated record
Friedrich-Wilhelm Raulfs
Also filed as: RAULFS FRIEDRICH-WILHELM
19 granted patents·3 pending applications·392 citations·filing 1988–2004
95Inventor score
Files withBASF AG21
Top patents by PatentIndex Score
22 records- 0195US6727318B1Method for producing aqueous polymer dispersions containing colorantsBASF AG·Filed 1999·Granted Apr 27, 2004·81 cites·28 claims
- 0294US6770331B1Colorant preparationsBASF AG·Filed 2000·Granted Aug 3, 2004·79 cites·11 claims
- 0394US5627077AAnilines as markers for mineral oilsBASF AG·Filed 1993·Granted May 6, 1997·83 cites·9 claims
- 0488US7176255B2Method for producing aqueous polymer dispersions containing colorantsBASF AG·Filed 2003·Granted Feb 13, 2007·20 cites·23 claims
- 0581US6737122B2Method for coating substratesBASF AG·Filed 2001·Granted May 18, 2004·17 cites·13 claims
- 0680US7074850B2Cross-linkable polyurethane block copolymers and their use in dispersion binding agent systemsBASF AG·Filed 2002·Granted Jul 11, 2006·19 cites·32 claims
- 0772US5663386AMethod for marking mineral oils with amthraquinonesBASF AG·Filed 1994·Granted Sep 2, 1997·11 cites·5 claims
- 0872US5487770ADetection of marked mineral oils and novel azo dyesBASF AG·Filed 1994·Granted Jan 30, 1996·23 cites·10 claims
- 0966US5500141AMagnetic ink concentrateBASF AG·Filed 1994·Granted Mar 19, 1996·16 cites·2 claims
- 1060US5071987AQuinoline-4-carboxylic acid derivativesBASF AG·Filed 1990·Granted Dec 10, 1991·10 cites·8 claims
- 1160US4962190AAzo dyes containing polyethyleneimine with an aniline diazo component and a hydroxynaphthalene, aminopyridine or acetoacetic coupling componentBASF AG·Filed 1988·Granted Oct 9, 1990·16 cites·3 claims
- 1248US2006010619A1Pre-treatment liquor for preparing textile substrates for inkjet printingBASF AG·Filed 2003·Application pending·0 cites
- 1345US5250207AMagnetic ink concentrateBASF AG·Filed 1992·Granted Oct 5, 1993·7 cites·2 claims
- 1440US4908447A2-,6-diphenylpyridine compounds useful as dye precursorsBASF AG·Filed 1989·Granted Mar 13, 1990·1 cites·9 claims
- 1538US7566361B2Colouring preparationsBASF AG·Filed 2002·Granted Jul 28, 2009·0 cites·38 claims
- 1637US5144064APreparation of J-acid ureaBASF AG·Filed 1991·Granted Sep 1, 1992·1 cites·12 claims
- 1737US4940649APhotopolymerizable recording materials and photoresist layers and lithographic printing plates based thereonBASF AG·Filed 1988·Granted Jul 10, 1990·6 cites·11 claims
- 1837US2007155855A1Method for treating particulate pigmentsBASF AG·Filed 2004·Application pending·0 cites
- 1933US5491043AElectrostatic toners with polyamine charge stabilizersBASF AG·Filed 1994·Granted Feb 13, 1996·2 cites·11 claims
- 2032US2005004259A1Dyeing formulationsFiled 2002·Application pending·0 cites
- 2130US5849361AMethine dyes based on formylaminopyridonesBASF AG·Filed 1995·Granted Dec 15, 1998·0 cites·7 claims
- 2230US5053524A3-aminophenylpentane-1,5-dionesBASF AG·Filed 1990·Granted Oct 1, 1991·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →