Inventor · disambiguated record
Hans Merk
Also filed as: MERK HANS
12 granted patents·312 citations·filing 1985–2010
92Inventor score
Files withPFEIFFER ERICH GMBH & CO KG6CAIDEIL M P TEORANTA2LICENTIA GMBH2GUENTHER CHRISTIANE1TEORANTA CAIDEIL M P1
Top patents by PatentIndex Score
12 records- 0190US6321942B1Discharge device for flowable media using a thrust piston pumpPFEIFFER ERICH GMBH & CO KG·Filed 1998·Granted Nov 27, 2001·82 cites·28 claims
- 0282US4661612AMethod for purifying silicone oilLICENTIA GMBH·Filed 1985·Granted Apr 28, 1987·41 cites·9 claims
- 0380US5893484ADischarge device for fluid media, particularly for single-stroke only dischargePFEIFFER ERICH GMBH & CO KG·Filed 1996·Granted Apr 13, 1999·52 cites·12 claims
- 0473US8336563B2Device for application of a cosmetic powder to a spongeGUENTHER CHRISTIANE·Filed 2010·Granted Dec 25, 2012·6 cites·17 claims
- 0572US5979711ADispenser for mediaCAIDEIL M P TEORANTA·Filed 1997·Granted Nov 9, 1999·39 cites·27 claims
- 0665US6427878B1Apparatus for the discharge of an atomized liquid medium in partial strokes of different lengthPFEIFFER ERICH GMBH & CO KG·Filed 2000·Granted Aug 6, 2002·32 cites·22 claims
- 0757US7104469B2Discharge device for at least one mediumPFEIFFER ERICH GMBH & CO KG·Filed 2004·Granted Sep 12, 2006·15 cites·17 claims
- 0855US6059150AMedia dispenser having a plurality of flow operating statesPFEIFFER ERICH GMBH & CO KG·Filed 1998·Granted May 9, 2000·18 cites·25 claims
- 0940US5938084ADispenser for mediaTEORANTA CAIDEIL M P·Filed 1997·Granted Aug 17, 1999·12 cites·23 claims
- 1037US6808085B2Media dispenserPFEIFFER ERICH GMBH & CO KG·Filed 2001·Granted Oct 26, 2004·0 cites·17 claims
- 1136US5884819ADispenser for mediaCAIDEIL M P TEORANTA·Filed 1997·Granted Mar 23, 1999·9 cites·25 claims
- 1234US4610892AMethod for producing a directed aerosol streamLICENTIA GMBH·Filed 1985·Granted Sep 9, 1986·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →