Patents by Inventor Cecile LAPORTE

Cecile LAPORTE 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).

  • Method and system for authenticating a timepiece
    Patent number: 9223293
    Abstract: A timepiece including at least dial, at least one hand mounted on the timepiece and having an upper side and a lower side facing the dial, and a security material arranged on the lower side of the at least one hand. The security material includes a medium containing one or more compounds having luminescent properties in the infrared (IR) range of the electromagnetic spectrum.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: December 29, 2015
    Assignee: SICPA HOLDING SA
    Inventors: Eric Decoux, Cecile Laporte, Andrea Callegari
  • Luminescent lanthanide complex, and articles and inks containing the luminescent complex
    Patent number: 9163155
    Abstract: Luminescent lanthanide complex and inks containing the complex as well as its method of production and article including the complex, wherein the complex includes the formula: wherein M is chosen from the alkali cations Li+, Na+, K+, Rb+ and Cs+ and mixtures thereof and is present to neutralize charge of the complex; wherein Ln is chosen from the trivalent rare-earth cations of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Yb and mixtures thereof; wherein R is a C5 to C6 heteroaryl: wherein Y is an optionally substituted C3-C8 heterocycloalkyl moiety linked to R by an N atom; wherein n is an integer of 3 or 5; and wherein x is an integer of 0 or 1.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: October 20, 2015
    Assignee: SICPA HOLDING SA
    Inventors: Frédéric Thomas, Cécile Laporte
  • METHOD AND SYSTEM FOR AUTHENTICATING A TIMEPIECE
    Publication number: 20140160904
    Abstract: A timepiece including at least dial, at least one hand mounted on the timepiece and having an upper side and a lower side facing the dial, and a security material arranged on the lower side of the at least one hand. The security material includes a medium containing one or more compounds having luminescent properties in the infrared (IR) range of the electromagnetic spectrum.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 12, 2014
    Applicant: SICPA HOLDING SA
    Inventors: Eric DECOUX, Cecile LAPORTE, Andrea CALLEGARI
  • LUMINESCENT LANTHANIDE COMPLEX, AND ARTICLES AND INKS CONTAINING THE LUMINESCENT COMPLEX
    Publication number: 20140093664
    Abstract: Luminescent lanthanide complex and inks containing the complex as well as its method of production and article including the complex, wherein the complex includes the formula: wherein M is chosen from the alkali cations Li+, Na+, K+, Rb+ and Cs+ and mixtures thereof and is present to neutralize charge of the complex; wherein Ln is chosen from the trivalent rare-earth cations of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Yb and mixtures thereof; wherein R is a C5 to C6 heteroaryl: wherein Y is an optionally substituted C3-C8 heterocycloalkyl moiety linked to R by an N atom; wherein n is an integer of 3 or 5; and wherein x is an integer of 0 or 1.
    Type: Application
    Filed: September 27, 2013
    Publication date: April 3, 2014
    Applicant: SICPA HOLDING SA
    Inventors: Frédéric THOMAS, Cécile LAPORTE