Patents by Inventor Donna Ma Lee

Donna Ma Lee 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).

  • Arthropod repellent pharmacophore models, compounds identified as fitting the pharmacophore models, and methods of making and using thereof
    Patent number: 7897162
    Abstract: Disclosed herein is a pharmacophore model for arthropod repellent activity and methods of making and using thereof. The pharmacophore comprises two hydrophobic aliphatic functions, one aromatic function and one hydrogen bond acceptor function. The pharmacophore model was made using a test set of arthropod repellent compounds. Also disclosed are arthropod repellent compounds identified by screening databases with the pharmacophore model. Also disclosed are methods of repelling arthropods from a surface or area. Compositions and formulations comprising the compounds of the present invention as well as objects having the compounds of the present invention are disclosed.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: March 1, 2011
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Raj K. Gupta, Apurba K. Bhattacharjee, Donna Ma Lee
  • Arthropod Repellent Pharmacophore Models, Compounds Identified as Fitting the Pharmacophore Models, and Methods of Making and Using Thereof
    Publication number: 20090196838
    Abstract: Disclosed herein is a pharmacophore model for arthropod repellent activity and methods of making and using thereof. The pharmacophore comprises two hydrophobic aliphatic functions, one aromatic function and one hydrogen bond acceptor function. The pharmacophore model was made using a test set of arthropod repellent compounds. Also disclosed are arthropod repellent compounds identified by screening databases with the pharmacophore model. Also disclosed are methods of repelling arthropods from a surface or area. Compositions and formulations comprising the compounds of the present invention as well as objects having the compounds of the present invention are disclosed.
    Type: Application
    Filed: December 24, 2008
    Publication date: August 6, 2009
    Inventors: Raj K Gupta, Apurba K. Bhattacharjee, Donna Ma Lee
  • Arthropod repellent pharmacophore models, compounds identified as fitting the pharmacophore models, and methods of making and using thereof
    Patent number: 7498331
    Abstract: Disclosed herein is a pharmacophore model for arthropod repellent activity and methods of making and using thereof. The pharmacophore comprises two hydrophobic aliphatic functions, one aromatic function and one hydrogen bond acceptor function. The pharmacophore model was made using a test set of arthropod repellent compounds. Also disclosed are arthropod repellent compounds identified by screening databases with the pharmacophore model. Also disclosed are methods of repelling arthropods from a surface or area. Compositions and formulations comprising the compounds of the present invention as well as objects having the compounds of the present invention are disclosed.
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: March 3, 2009
    Assignee: United States of America as represented by the Secretary of the Army
    Inventors: Raj K. Gupta, Apurba K. Bhattacharjee, Donna Ma Lee