Patents by Inventor Christine Männel-Croisé

Christine Männel-Croisé has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • OPTICAL DETECTION OF CYANIDES, METHOD, KIT AND DEVICE
    Publication number: 20140141522
    Abstract: A method for selective detection of cyanide in a sample comprises determining a color change of a corrinoid compound caused upon contact with the sample. A high detection sensitivity and selectivity are achieved by having the corrinoid compound adsorbed on a solid phase. This general principle is applied in a kit for selective detection of cyanide and to uses thereof. One application consists in a device for removing hydrogen cyanide from a gaseous phase, e.g. tobacco smoke.
    Type: Application
    Filed: April 5, 2012
    Publication date: May 22, 2014
    Applicant: UNIVERSITAET ZUERICH PROREKTORAT MNW
    Inventors: Felix Zelder, Christine Männel-Croisé