1
Christian Leumann: Bicyclic nucleosides, oligonucleotides, process for their preparation and intermediates. Ciba Geigy Corporation, Kevin T Mansfield, George R Dohmann, June 7, 1994: US05319080 (309 worldwide citation)

Compounds of the formula I in the form of the racemates or enantiomers thereof, ##STR1## in which R.sub.1 and R.sub.2 independently of one another are hydrogen or a protective group, and B is a purine or pyrimidine radical or an analogue thereof, can be used as antiviral active ingredients or for th ...


2
Christian Leumann: Bicyclic nucleosides, oligonucleotides, process for their preparation and intermediates. Ciba Geigy Corporation, George R Dohmann, February 28, 1995: US05393878 (302 worldwide citation)

Compounds of the formula I in the form of the racemates or enantiomers thereof, ##STR1## in which R.sub.1 and R.sub.2 independently of one another are hydrogen or a protective group, and B is a purine or pyrimidine radical or an analogue thereof, can be used as antiviral active ingredients or for th ...


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Andreas Manz, Carlo S Effenhauser: Device and a method for the electrophoretic separation of fluid substance mixtures. Ciba Geigy Corporation, George R Dohmann, February 4, 1997: US05599432 (134 worldwide citation)

A device for the electrophoretic separation of complex fluid substance mixtures comprises a channel system (21, 2, 22) for a carrier medium (C), an injection device (3) for the injection into the carrier medium (C) of a substance mixture (S) to be separated, and a separating path (2) for the separat ...


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Burkhard Danielzik, Gert Ludwig Duveneck, Martin Heming, Dieter Neuschafer, Johannes Segner: Process for detecting evanescently excited luminescence. Novartis Corporation, George R Dohmann, October 13, 1998: US05822472 (85 worldwide citation)

The invention relates to a process for determing lumnescence with a planar dielectric optical sensor platform which consists of a transparent substrate to which a thin transparent waveguiding layer is applied, which sensor platform is provided with a coupling grating for the input-coupling of the ex ...


7
Gerhard Reinert, Kurt Burdeska: Process for quenching or suppressing the fluorescence of substrates treated with fluorescent whitening agents. Ciba Geigy Corporation, George R Dohmann, Edward McC Roberts, August 21, 1990: US04950304 (59 worldwide citation)

There is disclosed a process for quenching or suppressing the fluorescence of natural or synthetic polyamide substrates treated, or to be treated, with fluorescent whitening agents, which process comprises applying to said substrates, before or after the treatment with the fluorescent whitening agen ...


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Gerhard Reinert: Process for the photochemical stabilization of undyed and dyed polypropylene fibres. Ciba Geigy Corporation, George R Dohmann, Edward McC Roberts, October 15, 1991: US05057562 (53 worldwide citation)

A process is disclosed for the photochemical stabilization of undyed and dyed polypropylene fibre material with light stabilizers, which process comprises treating said material with an aqueous solution containing a light stabilizer from the class of the sterically hindered amines.


10
Rolf Schurter, Walter Kunz, Robert Nyfeler: Process and a composition for immunizing plants against diseases. Ciba Geigy Corporation, George R Dohmann, Edward McC Roberts, June 5, 1990: US04931581 (52 worldwide citation)

A method and composition for the immunization of healthy useful plants against plant diseases containing as active ingredients compounds of formula ##STR1## in which: X is hydrogen, halogen, hydroxy, methyl, methoxy, HOOC or MOOC;