Patents by Inventor Mickaelle Scahet

Mickaelle Scahet 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).

  • Analogue compounds of archaebacterial membrane lipids and liposomal compounds integrating such compounds
    Patent number: 8088747
    Abstract: The invention relates to a compound of general formula (I): where X=0 or 1, Z=O, S or CH2, R1 and R2 independently=OH or OY, where Y=a protecting group, OR3, where R3=a monosaccharide or disaccharide group, A1-CH2—N+(CH3)3, X?, where X=halogen, A1=an amide (NHC(O)) or ester (OC(C)) bond, OPO(OM)2, where M=an alkyli or alkyli earth metal, OP(O)O?—O(CH2)2—N+(CH3)3, A2-(PEGX1-A3)n-R4, where n=0 or 1, PEGX1=a polyethyleneglycol of molecular weight X1, where X1 being less than or equal to 5,000 daltons, A2 and A3 independently=a ether (O), ester (OC(O)), amide (NHC(O)), urea (NHC(O)NH), thiourea (NHC(S)NH), or thioether (S) bond R4=a directing agent.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: January 3, 2012
    Assignees: Ecole Nationale Superieure de Chime de Rennes, Universite de Bretagne Occidentale
    Inventors: Thierry Benvegnu, Daniel Plusquellec, Gildas Rethore, Mickaelle Scahet, Claude Ferec, Tristan Montier, Pascal Delepine, Pierre Lehn
  • Analogue Compounds Of Archaebacterial Membrane Lipids And Liposomal Compounds Integrating Such Compounds
    Publication number: 20090232880
    Abstract: The invention relates to a compound of general formula (I): where =0 or 1, Z=O, S or CH1-2, R1 and R2 independently=OH or OY, where Y=a protecting group, OR3, where R3=a monosaccharide or disaccharide group, A1-CH2—N+(CH3)3, X?, where X=halogen, A1=an amide (NHC(O)) or ester (OC(O)) bond, OPO(OM)2, where M=an alkali or alkali earth metal, OP(O)O?—O(CH2)2—N+(CH3)3, A2-(PEGX1-A3)n-R4, where n=0 or 1, PEGx1=a polyethyleneglycol of molecular weight X1, where X1, ??5,000 daltons, A2 and A3 independently=a ether (O), ester (OC(O)), amide (NHC((O)), urea (NHC(O)NH), thiourea (NHC(S)NH), or thioether (S) bond and R4=a directing agent.
    Type: Application
    Filed: December 7, 2005
    Publication date: September 17, 2009
    Inventors: Thierry Benvegnu, Daniel Plusquellec, Gildas Rethore, Mickaelle Scahet, Claude Ferec, Tristan Montier, Pascal Delepine, Pierre Lehn