Patents by Inventor Nathan Clark Emmerich

Nathan Clark Emmerich 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).

  • Leaching aids and methods of using leaching aids
    Patent number: 10745778
    Abstract: Leaching aids, for example, when present in a leaching solution, and methods of using the leaching aids. The leaching aids can include one or a combination of compounds. The method of using the leaching aids can include a process of recovering metal from ore, for example, a process involving heap leaching, solvent extraction and electrowinning.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: August 18, 2020
    Assignee: BASF SE
    Inventors: Jack Thomas Bender, Nathan Clark Emmerich, Russell Vincent Brewer, Lauren Michele Hight
  • METHODS AND SYSTEMS FOR REMOVING POLAR COMPOUNDS FROM A METAL-CONTAINING SOLUTION
    Publication number: 20190062867
    Abstract: Methods and systems for removing polar compounds from a metal-containing solution. According to various example aspects, methods and systems for removing hydrolysis byproducts and other polar compounds from a metal-loaded organic solution of a solvent extraction process.
    Type: Application
    Filed: October 18, 2016
    Publication date: February 28, 2019
    Inventors: Jack Thomas Bender, Noah Oliver, Nathan Clark Emmerich, Lauren Hight, Michael Virnig
  • LEACHING AIDS AND METHODS OF USING LEACHING AIDS
    Publication number: 20170159153
    Abstract: Leaching aids, for example, when present in a leaching solution, and methods of using the leaching aids. The leaching aids can include one or a combination of compounds. The method of using the leaching aids can include a process of recovering metal from ore, for example, a process involving heap leaching, solvent extraction and electrowinning.
    Type: Application
    Filed: November 11, 2016
    Publication date: June 8, 2017
    Inventors: Jack Thomas Bender, Nathan Clark Emmerich, Russell Vincent Brewer, Lauren Michele Hight