Patents by Inventor Madeline Johnson

Madeline Johnson 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).

  • Publication number: 20250186075
    Abstract: Combination tissue manipulation and cutting devices having first and second elongate members rotatably coupled to each other, a blade guide housing disposed on one of the elongate members, and a blade drive body slidably disposed in the blade guide housing and having a blade attachment component. Some blade drive body embodiments include a detent disposed on the body. Certain device embodiments including the first elongate member having a guide slot defined therein such that the blade drive body is slidably disposed adjacent to or within the guide slot. Also provided are methods of manipulating and cutting tissue that include engaging target tissue with any surgical device embodiment herein and urging the blade drive body and blade distally through the blade guide housing such that the blade cuts the target tissue.
    Type: Application
    Filed: December 6, 2024
    Publication date: June 12, 2025
    Inventors: Molly Paras, Zachary Spears, Peter Wawrzyn, Logan De Lacy, Srihari Gopalan, Kyle Muckenhirn, Katriel Tan Williams, Madeline Johnson, Maggie Anderson, Alexis Block, Jason Hahn, Noah Hamrin, Emma Flemmer, John Puccinelli, Samuel Conway, Lauren Fitzsimmons
  • Publication number: 20020077609
    Abstract: A disposable urine collection bag cover which is configured for very easy application and removal from a urinary collection bag, is fabricated from disposable, medical grade fabric, is easily secured in place, and provides very inconspicuous “camouflage” for the bag. The bag is designed with pleats along its length to accommodate bags of varying initial sizes, as well as to accommodate the growth in size as the bag fills during use.
    Type: Application
    Filed: September 19, 2001
    Publication date: June 20, 2002
    Inventor: Madeline Johnson