Patents by Inventor Neill Bailey Walsdorf

Neill Bailey Walsdorf 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).

  • Dual cation dual anion coordination complexes
    Patent number: 8859824
    Abstract: Compounds are provided herein which are coordination complexes of the formula, AxByCit2Fz.mH2O, wherein A is a cation selected from certain IA or IIA metal ions in the Periodic Table; B is a cation selected from certain IIA metal ions and certain divalent d-block transition metal ions; A and B are different; “Cit” is tribasic citric acid anion; the stoichiometric ratio of x to y is equal or higher than 1.0 but lower than 8.0; m is 0-12; and z is selected such that electroneutrality is preserved. Compounds provided herein are useful to treat dietary deficiencies, osteoporosis, osteopenia, bone loss, and risk of bone loss, as well as other medical conditions involving the need for administration of the various ions. In addition, the compounds can be used as fluoride sources for dental use and to fluoridate water systems.
    Type: Grant
    Filed: January 4, 2010
    Date of Patent: October 14, 2014
    Assignee: Mission Pharmacal Company
    Inventors: Mary Ann Walter, Jian Gao, Neill Bailey Walsdorf
  • Dual Cation Dual Anion Coordination Complexes
    Publication number: 20100184866
    Abstract: Compounds are provided herein which are coordination complexes of the formula, AxByCit2Fz.mH2O, wherein A is a cation selected from certain IA or IIA metal ions in the Periodic Table; B is a cation selected from certain IIA metal ions and certain divalent d-block transition metal ions; A and B are different; “Cit” is tribasic citric acid anion; the stoichiometric ratio of x to y is equal or higher than 1.0 but lower than 8.0; m is 0-12; and z is selected such that electroneutrality is preserved. Compounds provided herein are useful to treat dietary deficiencies, osteoporosis, osteopenia, bone loss, and risk of bone loss, as well as other medical conditions involving the need for administration of the various ions. In addition, the compounds can be used as fluoride sources for dental use and to fluoridate water systems.
    Type: Application
    Filed: January 4, 2010
    Publication date: July 22, 2010
    Applicant: Mission Pharmacal Company
    Inventors: Mary Ann Walter, Jian Gao, Neill Bailey Walsdorf