Patents by Inventor Douglas J. Allen

Douglas J. Allen 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).

  • 2-methyl-thieno-benzodiazepine formulation
    Patent number: 7303764
    Abstract: The invention provides a pharmaceutically acceptable oleaginous or cholesterol microsphere formulation of olanzapine or olanzapine pamoate or solvates thereof. The invention further provides novel olanzapine pamoate salts or solvates thereof.
    Type: Grant
    Filed: July 3, 2003
    Date of Patent: December 4, 2007
    Assignee: Eli Lilly and Company
    Inventors: Douglas J. Allen, Kurt D. Dekemper, Thomas H. Ferguson, Stuart J. Garvin, Linda C. Murray, Norman D. Brooks, Charles A. Bunnell, Snehlata S. Mascarenhas, Sharon L. Shinkle, Barry A. Hendriksen, David E. Tupper, Manuel V. Sanchez-Felix
  • 2-methyl-thieno-benzodiazepine formulation
    Publication number: 20040097489
    Abstract: The invention provides a pharmaceutically acceptable oleaginous or cholesterol microsphere formulation of olanzapine or olanzapine pamoate or solvates thereof. The invention further provides novel olanzapine pamoate salts or solvates thereof.
    Type: Application
    Filed: July 3, 2003
    Publication date: May 20, 2004
    Inventors: Douglas J. Allen, Kurt D. Dekemper, Thomas H. Ferguson, Stuart J. Garvin, Linda C. Murray, Norman D. Brooks, Charles A. Bunnell, Snehlata S. Mascarenhas, Sharon L. Shinkle, Barry A. Hendriksen, David E. Tupper, Manuel V. Sanchez-Felix
  • 2-methyl-thieno-benzodiazepine formulation
    Patent number: 6617321
    Abstract: The invention provides a pharmaceutically acceptable oleaginous or cholesterol microsphere formulation or olanzapine or olanzapine pamoate or solvates thereof. The invention further provides novel olanzapine pamoate salts or solvates thereof.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: September 9, 2003
    Assignee: Eli Lilly and Company
    Inventors: Douglas J. Allen, Kurt D. Dekemper, Thomas H. Ferguson, Stuart J. Garvin, Linda C. Murray, Norman D. Brooks, Charles A. Bunnell, Snehlata S. Mascarenhas, Sharon L. Shinkle, Barry A. Hendriksen, David E. Tupper, Manuel V. Sanchez-Felix
  • 2-methyl-thieno-benzodiazepine formulation
    Publication number: 20030027816
    Abstract: The invention provides a pharmaceutically acceptable oleaginous or cholesterol microsphere formulation of olanzapine or olanzapine pamoate or solvates thereof. The invention further provides novel olanzapine pamoate salts or solvates thereof.
    Type: Application
    Filed: May 1, 2002
    Publication date: February 6, 2003
    Inventors: Douglas J. Allen, Kurt D. Dekemper, Thomas H. Ferguson, Stuart J. Garvin, Linda C. Murray, Norman D. Brooks, Charles A. Bunnell, Snehlata S. Mascarenhas, Sharon L. Shinkle, Barry A. Hendriksen, David E. Tupper, Manuel V. Sanchez-Felix
  • Acrylic copolymer membranes for biosensors
    Patent number: 5476094
    Abstract: Homogeneous membranes are disclosed which are composed of acrylic copolymers and are capable of absorbing 10% to 50% of their dry weight of water. The copolymers include a hydrophilic component which comprises acrylic esters having a poly(ethylene oxide) substituent as part of the alcohol moiety. The copolymers further comprise methacrylate and/or acrylate monomer units. The membranes are useful in the fabrication of biosensors, e.g., a glucose sensor, intended for in vivo use. Variations in the ratios of the monomeric components make possible the fabrication of membranes which have varying permeabilities.
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: December 19, 1995
    Assignee: Eli Lilly and Company
    Inventors: Douglas J. Allen, Robert S. Nevin
  • Hydrophilic polyurethane membranes for electrochemical glucose sensors
    Patent number: 5322063
    Abstract: Homogeneous membranes permeable to oxygen and glucose composed of hydrophilic polyurethanes that are capable of absorbing from 10 to 50% of their dry weight of water. Variations in the composition of the hydrophilic polyurethanes make possible the fabrication of membranes in which the ratios of the diffusion coefficients of oxygen to glucose can be varied over a wide range. These membranes can be used in the fabrication of an electrochemical glucose sensor intended for use in vivo as an aid in the treatment of diabetes mellitus.
    Type: Grant
    Filed: October 4, 1991
    Date of Patent: June 21, 1994
    Assignee: Eli Lilly and Company
    Inventors: Douglas J. Allen, Kirk W. Johnson, Robert S. Nevin
  • Acrylic copolymer membranes for biosensors
    Patent number: 5284140
    Abstract: Homogeneous membranes are disclosed which are composed of acrylic copolymers and are capable of absorbing 10% to 50% of their dry weight of water. The copolymers include a hydrophilic component which comprises acrylic esters having a poly(ethylene oxide) substituent as part of the alcohol moiety. The copolymers further comprise methacrylate and/or acrylate monomer units. The membranes are useful in the fabrication of biosensors, e.g., a glucose sensor, intended for in vivo use. Variations in the ratios of the monomeric components make possible the fabrication of membranes which have varying permeabilities.
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: February 8, 1994
    Assignee: Eli Lilly and Company
    Inventors: Douglas J. Allen, Robert S. Nevin