Patents by Inventor Nga Nguyen

Nga Nguyen 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).

  • Publication number: 20170008989
    Abstract: A composition results from the mixture of at least one copolymer A resulting from the copolymerisation of at least one monomer functionalised by diol functions and at least one compound A2 comprising at last two boronic ester functions. They have rheological properties which are very varied according to the proportion of the A1 and A2 compounds used. The field is that of associative and exchangeable polymers.
    Type: Application
    Filed: January 26, 2015
    Publication date: January 12, 2017
    Applicants: TOTAL MARKETING SERVICES, ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (ESPCI), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Thi Hang Nga NGUYEN, Renaud NICOLAY, Lise DEVES
  • Patent number: 9320804
    Abstract: The present invention relates to a polymer obtained from the polymerization of: (i) at least one monomer of formula (I) (CH2?CR1)CO—K (I) wherein: K represents 0-Z or NH—Z, Z representing (CR2R3)m—CH3, (CH2—CH2—O)m—H, (CH2—CH2—O)m—CH3, (CH2)m—NR4R5 with m representing an integer from 1 to 30; R1, R2, R3, R4 and R5 independently represent H or a C1-C6 alkyl; and (ii) at least one bio-resorbable block copolymer cross-linker.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: April 26, 2016
    Assignees: OCCLUGEL, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE PARIS-SUD 11, ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS, UNIVERSITE PARIS DIDEROT PARIS 7
    Inventors: Laurence Moine, Laurent Bedouet, Alexandre Laurent, Denis Labarre, Michel Wassef, Van Nga Nguyen
  • Publication number: 20120230937
    Abstract: The present invention relates to a polymer obtained from the polymerization of: (i) at least one monomer of formula (I) (CH2?CR1)CO—K (I) wherein: K represents 0-Z or NH—Z, Z representing (CR2R3)m—CH3, (CH2—CH2—O)m—H, (CH2—CH2—O)m—CH3, (CH2)m—NR4R5 with m representing an integer from 1 to 30; R1, R2, R3, R4 and R5 independently represent H or a C1-C6 alkyl; and (ii) at least one bio-resorbable block copolymer cross-linker.
    Type: Application
    Filed: September 9, 2010
    Publication date: September 13, 2012
    Applicants: OCCLUGEL, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE PARIS DIDEROT PARIS 7, ASSISTANCE PUBLIQUE - HOPITAUX DE PARIS, UNIVERSITE PARIS-SUD 11
    Inventors: Laurence Moine, Laurent Bedouet, Alexandre Laurent, Denis Labarre, Michel Wassef, Van Nga Nguyen
  • Publication number: 20070214482
    Abstract: A system and method for controlling a media generation system where a media event may be selected via a stateless software module, the system receiving a media event protocol file corresponding to the selected media event. The media generation system generates the media event based on the received media event protocol file.
    Type: Application
    Filed: April 13, 2001
    Publication date: September 13, 2007
    Inventor: Nga Nguyen
  • Publication number: 20060080831
    Abstract: A method for delivering a geometric type stress relief element to a terminated electrical cable is provided. The cable contains a conductor surrounded by at least one coaxial layer of insulator, semiconductor, grounded wires and cable jacket. First, the terminated cable is tapered to expose a portion of the conductor so as to protrude beyond the insulation, which protrudes beyond semiconductor, which protrudes beyond the conductive wires. A geometric stress cone is preloaded onto a cold shrink tube. The terminated, tapered cable is inserted into the cold shrink tube. The cold shrink tube is removed and the geometric stress cone collapses onto the tapered cable. The cable is rated for supplying high voltage.
    Type: Application
    Filed: October 14, 2004
    Publication date: April 20, 2006
    Inventors: Nga Nguyen, Todd Richardson, William Taylor, Ming Zhang
  • Publication number: 20060081393
    Abstract: A method for the user to control the number of skirts used in a high voltage electrical cable termination is provided. The termination contains a terminated electrical cable having a conductor, exposed cable insulation, and exposed cable semiconductor. The method has the following steps: (1) providing a modular skirt system comprising a skirt disposed on a pre-stretched tube, the combination preloaded on a cold shrink tube; and (2) delivering the modular skirt system to the exposed cable insulation by removing the cold shrink tube so as to contract the skirt and pre-stretched tube on to the cable.
    Type: Application
    Filed: October 14, 2004
    Publication date: April 20, 2006
    Inventors: Suzanne Anthony, Nga Nguyen