Inventor · disambiguated record
Hans Ott
Also filed as: OTT HANS · OTT HANS-RUDOLF · OTT-HEIZMANN LEGAL REPRESENTAT
31 granted patents·1,065 citations·filing 1975–2004
98Inventor score
Files withGRETAG AG14HEIDELBERGER DRUCKMASCH AG7SANDOZ LTD5GRETAG MACBETH AG2HEIDELBERGER DRUCKMASCHINEN AT1
Top patents by PatentIndex Score
31 records- 0198US5182721AProcess and apparatus for controlling the inking process in a printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1990·Granted Jan 26, 1993·190 cites·37 claims
- 0297US4671661AProcess, apparatus and color measuring strip for evaluating print qualityGRETAG AG·Filed 1984·Granted Jun 9, 1987·59 cites·25 claims
- 0397US4660159AProcess and apparatus for the regulation of ink feed controls in an offset printing machineGRETAG AG·Filed 1984·Granted Apr 21, 1987·50 cites·35 claims
- 0496US5068810AProcess for the determination of colorimetric differences between two screen pattern fields printed by a printing machine and process for the color control or ink regulation of the print of a printing machineGRETAG AG·Filed 1990·Granted Nov 26, 1991·59 cites·7 claims
- 0596US4665496AProcess and apparatus for the evaluation of the printing quality of a printed product by an offset printing machineGRETAG AG·Filed 1984·Granted May 12, 1987·46 cites·34 claims
- 0695US4649502AProcess and apparatus for evaluating printing quality and for regulating the ink feed controls in an offset printing machineGRETAG AG·Filed 1984·Granted Mar 10, 1987·84 cites·42 claims
- 0795US4505589AProcess and apparatus for the colorimetric analysis of printed materialGRETAG AG·Filed 1982·Granted Mar 19, 1985·157 cites·31 claims
- 0894US4967379AProcess for the ink control or regulation of a printing machine by comparing desired color to obtainable color dataGRETAG AG·Filed 1988·Granted Oct 30, 1990·39 cites·29 claims
- 0992US5957049AMethod controlling ink application in a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Sep 28, 1999·42 cites·19 claims
- 1084US6041708AProcess and apparatus for controlling the inking process in a printing machineHEIDELBERGER DRUCKMASCHINEN AT·Filed 1994·Granted Mar 28, 2000·71 cites·26 claims
- 1184US5206707AApparatus for the analysis of print control fieldsGRETAG AG·Filed 1991·Granted Apr 27, 1993·25 cites·22 claims
- 1277US3966938ATreatment of thrombosis and the inhibition of blood platelet aggregationSANDOZ LTD·Filed 1975·Granted Jun 29, 1976·11 cites·20 claims
- 1376US4113165ASoldering apparatusMETEOR AG·Filed 1977·Granted Sep 12, 1978·21 cites·3 claims
- 1474US4961646AManual device for the detection of optical reflection propertiesGRETAG AG·Filed 1989·Granted Oct 9, 1990·33 cites·26 claims
- 1572US7113281B2Device for the pixel-by-pixel photoelectric measurement of a planar measured objectGRETAG MACBETH AG·Filed 2001·Granted Sep 26, 2006·15 cites·23 claims
- 1670US6469804B1Method of obtaining colorimetric valuesHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Oct 22, 2002·15 cites·11 claims
- 1769US7057727B2Device for the pixel-by-pixel photoelectric measurement of a planar measured objectGRETAG MACBETH AG·Filed 2001·Granted Jun 6, 2006·13 cites·39 claims
- 1869US4856903AElectronic device for determining a register error in multi-color printing machinesHEIDELBERGER DRUCKMASCH AG·Filed 1987·Granted Aug 15, 1989·15 cites·14 claims
- 1966US4849423APurine derivatives, medicaments containing them and methods of treating cardiac insufficiencies and irregularities with them.SANDOZ LTD·Filed 1987·Granted Jul 18, 1989·7 cites·11 claims
- 2064US7414755B2Color quality assessment and color control during color reproductionRITE EUROP AG X·Filed 2004·Granted Aug 19, 2008·12 cites·29 claims
- 2164US6028682AScanning device for pixel-by-pixel photoelectric measurement of a measured objectHEIDELBERGER DRUCKMASCH AG·Filed 1997·Granted Feb 22, 2000·33 cites·6 claims
- 2262US5967033AMethod of determining ink coverage in a print imageHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Oct 19, 1999·11 cites·12 claims
- 2357US6012390AMethod for controlling the inking of a printing press by determining color value gradientsHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Jan 11, 2000·11 cites·9 claims
- 2453US5530563AProcess and apparatus for the determination of halftone percentage valuesGRETAG AG·Filed 1992·Granted Jun 25, 1996·13 cites·21 claims
- 2548US4645350ADensitometerGRETAG AG·Filed 1985·Granted Feb 24, 1987·12 cites·8 claims
- 2643USD357695SHand held unit for determining photometric dataGRETAG AG·Filed 1994·Granted Apr 25, 1995·4 cites·1 claims
- 2739US6084693AProcess and apparatus for the determination of halftone percentage valuesGRETAG AG·Filed 1996·Granted Jul 4, 2000·7 cites·2 claims
- 2839US4390280AIllumination control for a densitometer and density measuring device having such controlGRETAG AG·Filed 1980·Granted Jun 28, 1983·8 cites·7 claims
- 2936US4372956A5, 10-Dihydroimidazo[2,1-b]quinazolines and pharmaceutical compositions containing themSANDOZ LTD·Filed 1980·Granted Feb 8, 1983·1 cites·25 claims
- 3034US4087530ASubstituted 6-phenyl-octahydrobenzo [c] [1,6] naphthyridinesSANDOZ LTD·Filed 1976·Granted May 2, 1978·1 cites·72 claims
- 3129US4127567ABis-(1-substituted phenylazo-2-hydroxynaphthalene-3-carboxamido)naphthalenesSANDOZ LTD·Filed 1976·Granted Nov 28, 1978·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →