Patents by Inventor Darryl Roberts

Darryl Roberts 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: 20260137838
    Abstract: Encasement structures and methods of customizing patient drug delivery profiles using an encasement structure are described herein. Encasement structures can be configured to receive an implantable medical device and physicians can implant the medical devices within the encasement structures. Encasement structures can include at least one sheet of a bioscaffold material and one or more depots. Depots can be configured to release an active agent, such as an antibiotic, to the medical device within the encasement structure and/or the surrounding tissue. The depots can be insertable into or integrated with the at least one sheet of bioscaffold material.
    Type: Application
    Filed: December 8, 2025
    Publication date: May 21, 2026
    Applicant: ELUTIA MED LLC
    Inventors: Ji ZHANG, Darryl ROBERTS, Minh VO
  • Patent number: 12514958
    Abstract: Encasement structures and methods of customizing patient drug delivery profiles using an encasement structure are described herein. Encasement structures can be configured to receive an implantable medical device and physicians can implant the medical devices within the encasement structures. Encasement structures can include at least one sheet of a bioscaffold material and one or more depots. Depots can be configured to release an active agent, such as an antibiotic, to the medical device within the encasement structure and/or the surrounding tissue. The depots can be insertable into or integrated with the at least one sheet of bioscaffold material.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: January 6, 2026
    Assignee: ELUTIA MED LLC
    Inventors: Ji Zhang, Darryl Roberts, Minh Vo
  • Patent number: 12247225
    Abstract: Disclosed herein are methods and compositions of decellularized preterm placental tissue. Compositions comprise decellularized regenerative tissue derived from animal placentas that are harvested preterm, i.e., before the completion of the normal duration of gestation. Preterm placental tissue may contain a high level of growth factors and other beneficial components that aid in tissue regeneration and healing.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: March 11, 2025
    Assignee: ELUTIA INC.
    Inventors: Ji Zhang, Daniel Deegan, Darryl Roberts
  • Publication number: 20220047777
    Abstract: Encasement structures and methods of customizing patient drug delivery profiles using an encasement structure are described herein. Encasement structures can be configured to receive an implantable medical device and physicians can implant the medical devices within the encasement structures. Encasement structures can include at least one sheet of a bioscaffold material and one or more depots. depots can be configured to release an active agent, such as an antibiotic, to the medical device within the encasement structure and/or the surrounding tissue. The depots can be insertable into or integrated with the at least one sheet of bioscaffold material.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 17, 2022
    Applicant: AZIYO MED, LLC
    Inventors: Ji Zhang, Darryl Roberts, Minh Vo
  • Publication number: 20210269775
    Abstract: Disclosed herein are methods and compositions of decellularized preterm placental tissue. Compositions comprise decellularized regenerative tissue derived from animal placentas that are harvested preterm, i.e., before the completion of the normal duration of gestation. Preterm placental tissue may contain a high level of growth factors and other beneficial components that aid in tissue regeneration and healing.
    Type: Application
    Filed: February 24, 2021
    Publication date: September 2, 2021
    Inventors: Ji Zhang, Daniel Deegan, Darryl Roberts