Assignee
CIBA GEIGY
33 granted patents·789 citations·filing 1975–1996
Top patents by PatentIndex Score
33 records- 0198US4308400ASensitizers for photopolymerizationCIBA GEIGY·Filed 1979·Granted Dec 29, 1981·231 cites·2 claims
- 0295US5408281AMultifocal contact lensCIBA GEIGY·Filed 1993·Granted Apr 18, 1995·160 cites·14 claims
- 0393US4237281ADyestuffs containing amino or imino groupsCIBA GEIGY·Filed 1979·Granted Dec 2, 1980·22 cites·9 claims
- 0489US5246965AArylethers, their manufacture and methods of treatmentCIBA GEIGY·Filed 1992·Granted Sep 21, 1993·37 cites·21 claims
- 0588US4141734APhotographic developing processCIBA GEIGY·Filed 1977·Granted Feb 27, 1979·20 cites·18 claims
- 0684US4284709AProcess for incorporating photographic additives in hydrophilic colloid preparationsCIBA GEIGY·Filed 1980·Granted Aug 18, 1981·20 cites·20 claims
- 0782US5135953AUse of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animalsCIBA GEIGY·Filed 1985·Granted Aug 4, 1992·14 cites·64 claims
- 0882US4369310ABleachable dyesCIBA GEIGY·Filed 1980·Granted Jan 18, 1983·14 cites·9 claims
- 0979US6376234B1Method of inserting viral DNA into plant materialCIBA GEIGY·Filed 1996·Granted Apr 23, 2002·45 cites·11 claims
- 1077US4465765AColorphotographic recording materialCIBA GEIGY·Filed 1983·Granted Aug 14, 1984·15 cites·9 claims
- 1176US5420163AUse of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animalsCIBA GEIGY·Filed 1992·Granted May 30, 1995·17 cites·21 claims
- 1275US4427413ADye mixture, and its use in transfer printingCIBA GEIGY·Filed 1982·Granted Jan 24, 1984·11 cites·11 claims
- 1374US6037526AMethod of inserting viral DNA into plant materialCIBA GEIGY·Filed 1996·Granted Mar 14, 2000·34 cites·20 claims
- 1472US4233399APhotographic elements containing amino-substituted hydroxy-pyridonesCIBA GEIGY·Filed 1979·Granted Nov 11, 1980·9 cites·11 claims
- 1567US4465757ARecording material for color photographyCIBA GEIGY·Filed 1983·Granted Aug 14, 1984·6 cites·5 claims
- 1667US4439518AProcess for the production of a photographic imageCIBA GEIGY·Filed 1982·Granted Mar 27, 1984·8 cites·10 claims
- 1765US4366232AMethod for processing photographic silver dye-bleach materials and suitable preparationsCIBA GEIGY·Filed 1981·Granted Dec 28, 1982·11 cites·19 claims
- 1865US4221886AAgent for surface-sizing papers with maleic anhydride copolymersCIBA GEIGY·Filed 1978·Granted Sep 9, 1980·9 cites·2 claims
- 1961US4269928AProcess for the production of photographic images by dye diffusion transfer and photographic material suitable in this processCIBA GEIGY·Filed 1979·Granted May 26, 1981·7 cites·61 claims
- 2061US4233074APhotographic polyester film base with subbing layer containing phosphoric acid derivativeCIBA GEIGY·Filed 1978·Granted Nov 11, 1980·9 cites·16 claims
- 2160US4617129AScale inhibitionCIBA GEIGY·Filed 1985·Granted Oct 14, 1986·23 cites·3 claims
- 2257US4369318AProcess for the production of colored photographic images by the silver dye-bleach processCIBA GEIGY·Filed 1980·Granted Jan 18, 1983·3 cites·4 claims
- 2354US4613223AMethod of and apparatus for treating with a liquid a sheet of flexible photographic material having a photographic emulsion on one face thereofCIBA GEIGY·Filed 1985·Granted Sep 23, 1986·16 cites·9 claims
- 2448US4799722AApparatus for transporting perforated objectsCIBA GEIGY·Filed 1987·Granted Jan 24, 1989·13 cites·27 claims
- 2548US4246410ANaphtholactam dyestuffsCIBA GEIGY·Filed 1977·Granted Jan 20, 1981·3 cites·6 claims
- 2646US4256896ANaphtholactam dyestuffsCIBA GEIGY·Filed 1978·Granted Mar 17, 1981·3 cites·6 claims
- 2744US4246485AX-ray intensifying screensCIBA GEIGY·Filed 1979·Granted Jan 20, 1981·12 cites·17 claims
- 2838US4374914AProcess for the production of negative color images by the silver dye bleach process, and the silver dye bleach material used in this processCIBA GEIGY·Filed 1981·Granted Feb 22, 1983·4 cites·16 claims
- 2937US4866996ASample metering valve for a sample preparation systemCIBA GEIGY·Filed 1987·Granted Sep 19, 1989·6 cites·10 claims
- 3037US4260770ANaphtholactam dyesCIBA GEIGY·Filed 1977·Granted Apr 7, 1981·1 cites·6 claims
- 3135US4369038ATransfer-printing paper, its manufacture and usesCIBA GEIGY·Filed 1980·Granted Jan 18, 1983·5 cites·15 claims
- 3233US4498763AFixed focus enlargerCIBA GEIGY·Filed 1983·Granted Feb 12, 1985·1 cites·8 claims
- 3324US3944652AMicrobicidal agents containing as active ingredient monohydroxyphenyl carbinolsCIBA GEIGY·Filed 1975·Granted Mar 16, 1976·0 cites·17 claims
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