Patents by Inventor Craig Divine

Craig Divine 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).

  • Passive sampler
    Patent number: 11703426
    Abstract: A passive sampling device is provided that is comprised of a member having a first surface and a second surface opposite the first surface and a hole through the member extending from the first surface to the second surface. An adsorbent material is positioned between two mesh members. The adsorbent material allows for efficient and selective removal of organic molecules, such as, for example, perfluoroalkyl substances.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: July 18, 2023
    Assignee: ARCADIS U.S., INC.
    Inventors: Paul Edmiston, Craig Divine
  • Passive sampler
    Patent number: 11650138
    Abstract: A passive sampling device is provided that is comprised of a member having a first surface and a second surface opposite the first surface and a hole through the member extending from the first surface to the second surface. An adsorbent material is positioned between two mesh members. The adsorbent material allows for efficient and selective removal of organic molecules, such as, for example, perfluoroalkyl substances.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: May 16, 2023
    Assignee: ARCADIS U.S., INC.
    Inventors: Paul Edmiston, Craig Divine
  • In-situ device for collecting minerals
    Patent number: 11002643
    Abstract: An in-situ monitoring tool is provided that is compromised of a non-reactive medium, a reactive medium, or a combination thereof, contained in a water-permeable mesh. The tool is placed in an aquifer for a predetermined amount of time to allow the medium(s) to act as a substrate that collects minerals from the aquifer for analysis.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: May 11, 2021
    Assignee: ARCADIS U.S., INC
    Inventors: Shannon Ulrich, Jennifer P. Tilton, Jeffery P. Ford, David Liles, Craig Divine, Shandra Justica-Leon, Jeff Gillow
  • PASSIVE SAMPLER
    Publication number: 20210131922
    Abstract: A passive sampling device is provided that is comprised of a member having a first surface and a second surface opposite the first surface and a hole through the member extending from the first surface to the second surface. An adsorbent material is positioned between two mesh members. The adsorbent material allows for efficient and selective removal of organic molecules, such as, for example, perfluoroalkyl substances.
    Type: Application
    Filed: July 10, 2020
    Publication date: May 6, 2021
    Inventors: Paul Edmiston, Craig Divine
  • PASSIVE SAMPLER
    Publication number: 20210132024
    Abstract: A passive sampling device is provided that is comprised of a member having a first surface and a second surface opposite the first surface and a hole through the member extending from the first surface to the second surface. An adsorbent material is positioned between two mesh members. The adsorbent material allows for efficient and selective removal of organic molecules, such as, for example, perfluoroalkyl substances.
    Type: Application
    Filed: September 9, 2020
    Publication date: May 6, 2021
    Inventors: Paul Edmiston, Craig Divine