Patents by Inventor Greg Lannoye

Greg Lannoye 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: 20050250795
    Abstract: Methods and novel intermediates for the preparation of acyclic nucleoside derivatives of the formula: where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 is a —C(O)C3-C21 saturated or monounsaturated, optionally substituted alkyl and R3 is OH or H; or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 18, 2005
    Publication date: November 10, 2005
    Applicant: Medivir AB
    Inventors: M. Leanna, Steven Hannick, Michael Rasmussen, Jien-Heh Tien, Lakshmi Bhagavatula, Pulla Singam, Bradley Gates, Lawrence Kolaczkowski, Ramesh Patel, Greg Wayne, Greg Lannoye, Weijiang Zhang, Zhenping Tian, Kirill Lukin, Bikshandarkoil Narayanan, David Riley, Howard Morton, Sou-Jen Chang, Cynthia Curty, Daniel Plata, John Bellettini, Bhadra Shelat, Tiffany Spitz, Cheng-Xi Yang
  • Publication number: 20040248910
    Abstract: Methods and novel intermediates for the preparation of acyclic nucleoside derivatives of the formula: 1
    Type: Application
    Filed: June 17, 2004
    Publication date: December 9, 2004
    Applicant: Medivir AB
    Inventors: M. Robert Leanna, Steven M. Hannick, Michael Rasmussen, Jien-Heh J. Tien, Lakshmi Bhagavatula, Pulla Reddy Singam, Bradley D. Gates, Lawrence Kolaczkowski, Ramesh R. Patel, Greg Wayne, Greg Lannoye, Weijiang Zhang, Zhenping Tian, Kirill A. Lukin, Bikshandarkoil A. Narayanan, David A. Riley, Howard Morton, Sou-Jen Chang, Cynthia B. Curty, Daniel Plata, John Bellettini, Bhadra Shelat, Tiffany Spitz, Cheng-Xi Yang
  • Patent number: 6184376
    Abstract: Methods and novel intermediates of the formula: wherein R6 and R7 are lower alkyl or benzyl or R6 and R7 taken together are —CH2CH2—, —CH2CH2CH2— or —CH2CH2CH2CH2CH2—, R8 is C1-C21 alkyl or a C2-C21 monounsaturated alkenyl, which may optionally be substituted with substitution substituents independently selected from the group consisting of hydroxy, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkoxy C1-C6 alkyl, C1-C6 alkanoyl, amino, halo, cyano, azido, oxo, mercapto and nitro, and R9 is an alcohol protecting group. The intermediates are useful for the preparation of acyclic nucleoside derivatives of the formula: where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 is a —C(O)C3-C21 saturated or monounsaturated, optionally substituted alkyl and R3 is OH or H; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: February 6, 2001
    Assignee: Mediver AB
    Inventors: M. Robert Leanna, Steven M. Hannick, Michael Rasmussen, Jien-Heh J. Tien, Lakshmi Bhagavatula, Pulla Reddy Singam, Bradley D. Gates, Lawrence Kolaczkowski, Ramesh R. Patel, Greg Wayne, Greg Lannoye, Weijiang Zhang, Zhenping Tian, Kirill A. Lukin, Bikshandarkoil A. Narayanan, David A. Riley, Howard Morton, Sou-Jen Chang, Cynthia B. Curty, Daniel Plata, John Bellettini, Bhadra Shelat, Tiffany Spitz, Cheng-Xi Yang