Patents Assigned to IFSTTAR
  • Patent number: 11697707
    Abstract: Disclosed are conjugated polymers bearing chemical probes and the use thereof for the preparation of chemical sensors based on carbon nanotubes allowing the selective detection of analytes in water.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: July 11, 2023
    Assignees: ECOLE POLYTECHNIQUE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT FRANÇAIS DES SCIENCES ET TECHNOLOGIES DES TRANSPORTS DE L'AMENAGEMENT ET DES RESEAUX (IFSTTAR)
    Inventors: Gaël Zucchi, Bérengère Lebental, Loic Loisel, Sasikumar Ramachandran, Alfredo Flores Gutiérrez, Xinyang Wang, Mallesham Godumala, Laurence Bodelot
  • Patent number: 9322812
    Abstract: The invention relates to a method for simultaneously analyzing at least two samples using a chromatography device comprising a chromatography column having an inlet and an outlet, and at least one detector placed at the outlet of the chromatography column, the method comprising steps of: injecting fractions of each independent sample at the inlet of the chromatography column, the fractions of each independent sample being injected according to a specific injection timing sequence derived from a pseudo-random binary sequence associated with said independent sample; recording a signal generated by said detector for a period of time at least equal to a duration of the longest of the specific injection timing sequences; cross-correlating the recorded signal and a derived correlation function, said derived correlation function being derived from the pseudo-random binary sequence associated with one of the independent samples, so as to obtain an individual correlogram signal specific to said independent sample; and
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: April 26, 2016
    Assignees: Institut Francais des Sciences et Technologies des Transports, De L'Amenagement et des Reseaux (IFSTTAR), Chambre de Commerce et D'Industrie de Region Paris Ile de France (ESIEE Paris)
    Inventors: Dan Angelescu, William Cesar, Tarik Bourouina
  • Publication number: 20110187387
    Abstract: Method of generating a scenario of electromagnetic noise for monitoring the reliability of a sensitive apparatus, characterized in that it includes the steps consisting in: defining environmental electromagnetic conditions relating to the environment of the sensitive apparatus, determining a positioning of the sensitive apparatus in the environment, and generating, on the basis of the environmental electromagnetic conditions and of the positioning of the sensitive apparatus, a scenario of electromagnetic noise including a set of permanent noises and a set of transient noises.
    Type: Application
    Filed: July 10, 2009
    Publication date: August 4, 2011
    Applicant: IFSTTAR
    Inventors: Virginie Deniau, Nedim Ben Slimen, Jean Rioult