Patents by Inventor Beatriz A. Lopez Bermudez

Beatriz A. Lopez Bermudez 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).

  • Dendrimeric metallacrowns
    Patent number: 10927221
    Abstract: Dendrimeric metallacrowns may include a monomeric metallacrown complex or a dimeric metallacrown complex. In an example, the dendrimeric metallacrown includes the monomeric metallacrown complex and a dendron. In this example, the monomeric metallacrown complex includes a central ion, and a metallomacrocycle attached to the central ion. The central ion is selected from the group consisting of a lanthanide ion, a d-block transition metal ion or rare earth metal ion, and an s-block alkali or alkaline earth metal. The metallomacrocycle includes a repeating sub-unit consisting of a metal ion and a ring ligand selected from the group consisting of a hydroxamic acid derivative and an oxime derivative. The dendron is respectively attached to each of the ring ligands of the metallomacrocycle.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: February 23, 2021
    Assignee: The Regents of the University of Michigan
    Inventors: Vincent L. Pecoraro, Beatriz A. Lopez Bermudez, Svetlana V. Eliseeva, Stephane Petoud
  • DENDRIMERIC METALLACROWNS
    Publication number: 20190338080
    Abstract: Dendrimeric metallacrowns may include a monomeric metallacrown complex or a dimeric metallacrown complex. In an example, the dendrimeric metallacrown includes the monomeric metallacrown complex and a dendron. In this example, the monomeric metallacrown complex includes a central ion, and a metallomacrocycle attached to the central ion. The central ion is selected from the group consisting of a lanthanide ion, a d-block transition metal ion or rare earth metal ion, and an s-block alkali or alkaline earth metal. The metallomacrocycle includes a repeating sub-unit consisting of a metal ion and a ring ligand selected from the group consisting of a hydroxamic acid derivative and an oxime derivative. The dendron is respectively attached to each of the ring ligands of the metallomacrocycle.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 7, 2019
    Inventors: Vincent L. Pecoraro, Beatriz A. Lopez Bermudez, Svetlana V. Eliseeva, Stephane Petoud