Patents by Inventor David F. ARCHER

David F. ARCHER 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).

  • Vaginal composition comprising a combination of estrogen and vitamin D
    Patent number: 11590145
    Abstract: The invention relates to vaginal composition comprising a combination of estrogen and vitamin D or a vitamin D analog at a daily dosage delivery of (i) estrogen ranging from 1 ?g to 100 ?g estrogen of estradiol equivalent and (ii) vitamin D or analog ranging from 7.5 ?g to 100 ?g of vitamin D equivalent.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: February 28, 2023
    Assignee: CHEMO RESEARCH S.L.
    Inventors: Enrico Colli, David F. Archer
  • VAGINAL COMPOSITION COMPRISING A COMBINATION OF ESTROGEN AND VITAMIN D
    Publication number: 20210069210
    Abstract: The invention relates to vaginal composition comprising a combination of estrogen and vitamin D or a vitamin D analog at a daily dosage delivery of (i) estrogen ranging from 1 ?g to 100 ?g estrogen of estradiol equivalent and (ii) vitamin D or analog ranging from 7.5 ?g to 100 ?g of vitamin D equivalent.
    Type: Application
    Filed: November 19, 2020
    Publication date: March 11, 2021
    Inventors: Enrico COLLI, David F. ARCHER
  • VAGINAL COMPOSITION COMPRISING A COMBINATION OF ESTROGEN AND VITAMIN D
    Publication number: 20190224213
    Abstract: The invention relates to vaginal composition comprising a combination of estrogen and vitamin D or a vitamin D analog at a daily dosage delivery of (i) estrogen ranging from 1 ?g to 100 ?g estrogen of estradiol equivalent and (ii) vitamin D or analog ranging from 7.5 ?g to 100 ?g of vitamin D equivalent.
    Type: Application
    Filed: July 20, 2017
    Publication date: July 25, 2019
    Applicant: Chemo Research S.L..
    Inventors: Enrico COLLI, David F. ARCHER