Patents by Inventor Frederick Meece

Frederick Meece 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).

  • Longer-acting progestin prodrug contraceptives
    Patent number: 10624903
    Abstract: Described herein are progestin compounds that have extended release rates and that can be used without an estrogen to produce a contraceptive state.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: April 21, 2020
    Assignee: Evestra, Inc.
    Inventors: Gulzar Ahmed, Frederick Meece, Hareesh Nair, Klaus Nickisch
  • Pro-drug forming compounds
    Patent number: 10273263
    Abstract: Various prodrug compounds having the general structure: Active agent—(acid)-(linker)—SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: April 30, 2019
    Assignee: Evestra, Inc.
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair
  • LONGER-ACTING PROGESTIN PRODRUG CONTRACEPTIVES
    Publication number: 20190117670
    Abstract: Described herein are progestin compounds that have extended release rates and that can be used without an estrogen to produce a contraceptive state.
    Type: Application
    Filed: September 14, 2018
    Publication date: April 25, 2019
    Inventors: Gulzar Ahmed, Frederick Meece, Hareesh Nair, Klaus Nickisch
  • PRO-DRUG FORMING COMPOUNDS
    Publication number: 20170349624
    Abstract: Various prodrug compounds having the general structure: Active agent-(acid)-(linker)-SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Application
    Filed: August 24, 2017
    Publication date: December 7, 2017
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair
  • Pro-drug forming compounds
    Patent number: 9745338
    Abstract: Various prodrug compounds having the general structure: Active agent-(acid)-(linker)-SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: August 29, 2017
    Assignee: Evestra, Inc.
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair
  • PRO-DRUG FORMING COMPOUNDS
    Publication number: 20150018322
    Abstract: Various prodrug compounds having the general structure: Active agent-(acid)-(linker)-SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 15, 2015
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair