Inventor · disambiguated record
Heidemarie Menzel
Also filed as: MENZEL HEIDEMARIE
11 granted patents·2 pending applications·211 citations·filing 1999–2004
92Inventor score
Top patents by PatentIndex Score
13 records- 0190US7285592B2Pigments dispersions based on water and acrylateCLARIANT PRODUKTE DEUTSCHLAND·Filed 2002·Granted Oct 23, 2007·35 cites·16 claims
- 0290US6596067B2Colorant mixtureCLARIANT GMBH·Filed 2001·Granted Jul 22, 2003·36 cites·18 claims
- 0386US6406528B1Use of improved cyan pigments in inkjet inksCLARIANT GMBH·Filed 2001·Granted Jun 18, 2002·23 cites·10 claims
- 0485US6391507B1Cyan pigments in electrophotographic toners and developersCLARIANT GMBH·Filed 2000·Granted May 21, 2002·28 cites·10 claims
- 0584US7008475B2Water-based colorant preparationsCLARIANT GMBH·Filed 2002·Granted Mar 7, 2006·26 cites·18 claims
- 0680US6432185B1Red acid dyes for injet printing and paper dyeingCLARIANT GMBH·Filed 2000·Granted Aug 13, 2002·17 cites·11 claims
- 0779US7066993B2Colorant compositionCLARIANT GMBH·Filed 2002·Granted Jun 27, 2006·19 cites·17 claims
- 0868US7060124B2Dye combinationCLARIANT GMBH·Filed 2002·Granted Jun 13, 2006·7 cites·19 claims
- 0965US7297200B2Water-soluble yellow azo dyesCLARIANT PRODUKTE DEUTSCHLAND·Filed 2003·Granted Nov 20, 2007·5 cites·7 claims
- 1064US6406527B1Water-soluble red acid dyes, their preparation and useCLARIANT GMBH·Filed 2000·Granted Jun 18, 2002·6 cites·11 claims
- 1144US6464768B1Water-soluble stilbene dyes, their preparation and useCLARIANT GMBH·Filed 1999·Granted Oct 15, 2002·9 cites·15 claims
- 1241US2006229382A1Water-based coloring agent preparations for inkjet printingSCHWEIKART KARL-HEINZ·Filed 2004·Application pending·0 cites
- 1337US2004233262A1Water-based colorant preparations for ink-jet printingFiled 2002·Application pending·0 cites
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