Inventor · disambiguated record
Joachim Kranz
Also filed as: KRANZ JOACHIM
18 granted patents·1 pending application·175 citations·filing 1976–2002
94Inventor score
Files withBASF AG18
Top patents by PatentIndex Score
19 records- 0191US4256507APigment formulationsBASF AG·Filed 1980·Granted Mar 17, 1981·29 cites·8 claims
- 0291US4104276AConversion of crude copper phthalocyanines to a pigmentary formBASF AG·Filed 1976·Granted Aug 1, 1978·22 cites·10 claims
- 0389US4039346AConversion of crude copper phthalocyanines into pigmentsBASF AG·Filed 1976·Granted Aug 2, 1977·17 cites·10 claims
- 0475US4239549AEasily water-dispersed formulations of finely divided phthalocyaninesBASF AG·Filed 1977·Granted Dec 16, 1980·9 cites·16 claims
- 0571US4255203APigment formulationsBASF AG·Filed 1980·Granted Mar 10, 1981·9 cites·14 claims
- 0670US4350534AFluid, stable formulations of copper phthalocyanine or indanthroneBASF AG·Filed 1981·Granted Sep 21, 1982·9 cites·9 claims
- 0766US4145264APreparation of metal-free phthalocyaninesBASF AG·Filed 1978·Granted Mar 20, 1979·6 cites·19 claims
- 0865US5082498AHighly concentrated solid pigment formulationsBASF AG·Filed 1990·Granted Jan 21, 1992·28 cites·9 claims
- 0961US4904798A(4-amino-2-hydroxyphenyl-1-oxoisoindolenines, preparation thereof and hydrolysis thereof to 2-(4-amino-2-hydroxybenzoyl)benzoic acidsBASF AG·Filed 1989·Granted Feb 27, 1990·6 cites·17 claims
- 1061US4680387APreparation of polyhalo-copper phthalocyanines having a high color strengthBASF AG·Filed 1985·Granted Jul 14, 1987·6 cites·4 claims
- 1160US4451339APreparation of blue iron hexacyanoferrate-III pigments, and the pigments obtainedBASF AG·Filed 1982·Granted May 29, 1984·12 cites·8 claims
- 1253US4523958APigment formulations and their use of pigmenting gravure printing inks and finishesBASF AG·Filed 1983·Granted Jun 18, 1985·4 cites·10 claims
- 1351US4466867AProduction of blue iron hexacyanoferrate-III pigmentsBASF AG·Filed 1983·Granted Aug 21, 1984·7 cites·19 claims
- 1451US4294620APhthalocyanine formulationsBASF AG·Filed 1980·Granted Oct 13, 1981·4 cites·10 claims
- 1548US5430143APreparation of metal phthalocyanines by reacting ortho-dinitriles with metal complexesBASF AG·Filed 1993·Granted Jul 4, 1995·3 cites·9 claims
- 1641US4789739APreparation of polyhalocopper phthalocyanine pigments of high color strengthBASF AG·Filed 1987·Granted Dec 6, 1988·2 cites·15 claims
- 1740US4956018APreparation of strong and soft-textured surface coating pigmentsBASF AG·Filed 1988·Granted Sep 11, 1990·2 cites·9 claims
- 1834US2003033915A1Apparatus and process for cutting sheet-shaped print materialsFiled 2002·Application pending·0 cites
- 1928US4490176AFluid, stable formulationsBASF AG·Filed 1982·Granted Dec 25, 1984·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →