Patents by Inventor Nancy D. Carter

Nancy D. Carter 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).

  • MEMORY DEVICES INCLUDING DIFFERENT TIER PITCHES
    Publication number: 20250063733
    Abstract: A microelectronic device comprises a first set of tiers, each tier of the first set of tiers comprising alternating levels of a conductive material and an insulative material and having a first tier pitch, a second set of tiers adjacent to the first set of tiers, each tier of the second set of tiers comprising alternating levels of the conductive material and the insulative material and having a second tier pitch less than the first tier pitch, a third set of tiers adjacent to the second set of tiers, each tier of the third set of tiers comprising alternating levels of the conductive material and the insulative material and having a third tier pitch less than the second tier pitch, and a string of memory cells extending through the first set of tiers, the second set of tiers, and the third set of tiers. Related microelectronic devices, electronic systems, and methods are also described.
    Type: Application
    Filed: October 31, 2024
    Publication date: February 20, 2025
    Inventors: Yifen Liu, Tecla Ghilardi, George Matamis, Justin D. Shepherdson, Nancy M. Lomeli, Chet E. Carter, Erik R. Byers
  • Preparation of stable zinc insulin analog crystals
    Patent number: 5504188
    Abstract: The present invention discloses a process of preparing a crystalline insulin analog. The process is useful in the purification and manufacture of Lys.sup.B28 Pro.sup.B29 -human insulin. Lys.sup.B28 Pro.sup.B29 -human insulin is useful in the treatment of diabetes.
    Type: Grant
    Filed: June 16, 1994
    Date of Patent: April 2, 1996
    Assignee: Eli Lilly and Company
    Inventors: Jeffrey C. Baker, Nancy D. Carter, Bruce H. Frank