Patents by Inventor Leonard M. Williams

Leonard M. Williams 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).

  • Compounds and methods for inhibiting selectin-mediated function
    Patent number: 8530448
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids, which include a portion or analogue thereof) linked to a carbohydrate or glycomimetic.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: September 10, 2013
    Assignee: Glycomimetics, Inc.
    Inventors: John L. Magnani, John T. Patton, Jr., Leonard M. Williams
  • COMPOUNDS AND METHODS FOR INHIBITING SELECTIN-MEDIATED FUNCTION
    Publication number: 20100279958
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids, which include a portion or analogue thereof) linked to a carbohydrate or glycomimetic.
    Type: Application
    Filed: April 2, 2010
    Publication date: November 4, 2010
    Applicant: GlycoMimetics, Inc.
    Inventors: John L. MAGNANI, John T. Patton, JR., Leonard M. Williams
  • Compounds and methods for inhibiting selectin-mediated function
    Patent number: 7741312
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids, which include a portion or analogue thereof linked to a carbohydrate or glycomimetic.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: June 22, 2010
    Assignee: GlycoMimetics, Inc.
    Inventors: John L Magnani, John T Patton, Jr., Leonard M Williams
  • Compounds and methods for inhibiting selectin-mediated function
    Patent number: 7060685
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids, which include a portion or analogue thereof) linked to a carbohydrate or glycomimetic.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: June 13, 2006
    Assignee: GlycoMimetics, Inc.
    Inventors: John L Magnani, John T Patton, Jr., Leonard M Williams
  • Compounds and methods for inhibiting selectin-mediated function
    Publication number: 20040254145
    Abstract: Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise a class of compounds termed BASAs (Benzyl Amino Sulfonic Acids, which include a portion or analogue thereof) linked to a carbohydrate or glycomimetic.
    Type: Application
    Filed: May 16, 2003
    Publication date: December 16, 2004
    Applicant: GlycoMimetics, Inc.
    Inventors: John L. Magnani, John T. Patton, Leonard M. Williams
  • Inertia valves
    Patent number: 4735462
    Abstract: An inertia valve includes a valve member which is free to move axially in a cylindrical bore and a valve seat which may be closed by the valve member is provided at one end of the cylindrical bore, said valve seat being supported on a support member so that it surrounds a port defined by the support member, the seat being spaced from the support member at its inner periphery so that it provides a flexible inner peripheral portion which may be deformed by the valve member.
    Type: Grant
    Filed: November 13, 1986
    Date of Patent: April 5, 1988
    Assignee: Automotive Products plc
    Inventors: Leonard M. Williams, Anthony J. Russell, Maurice J. Wimbush
  • Wet gas scrubbing process
    Patent number: 3970740
    Abstract: A process for removing catalyst fines and acidic gases from a fluid catalytic cracking process regenerator gaseous effluent by scrubbing the effluent with an aqueous scrubbing mixture maintained within a critical pH range in a jet ejector venturi scrubbing system.
    Type: Grant
    Filed: June 13, 1973
    Date of Patent: July 20, 1976
    Assignee: Exxon Research and Engineering Company
    Inventors: Perry E. Reeder, Leonard M. Williams
  • Battery recharger
    Patent number: D352927
    Type: Grant
    Filed: March 5, 1993
    Date of Patent: November 29, 1994
    Inventor: Leonard M. Williams