Patents by Inventor WILLIAM MOSELEY ARCHER, III

WILLIAM MOSELEY ARCHER, III 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).

  • Method for treating sulfides in waste streams
    Patent number: 10906823
    Abstract: A method for removing sulfides from an aqueous liquid, wherein the aqueous liquid is contacted with an oxidizer in the presence of fibrous material dyed with at least one sulfur dye or sulfurized vat dye, to convert the sulfides in the aqueous liquid to a non-toxic product.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: February 2, 2021
    Assignee: BILL ARCHER, LLC
    Inventor: William Moseley Archer, III
  • Methods for treating sulfides in gaseous streams
    Patent number: 10787379
    Abstract: A method for removing hydrogen sulfide from a biogas, wherein the hydrogen sulfide is absorbed in an aqueous liquid to produce a cleaned gas having a reduced amount of hydrogen sulfide relative to the biogas. The aqueous liquid is subsequently treated by contacting with a sulfur dye or sulfurized vat dye in the presence of an oxidizer such as oxygen gas, to convert the sulfides in the aqueous liquid to a non-toxic, water-soluble, product.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: September 29, 2020
    Assignee: BILL ARCHER, LLC
    Inventor: William Moseley Archer, III
  • Method for treating sulfides in waste streams
    Patent number: 10730770
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating; sulfide contaminated water by contacting the contaminated water with a gas including oxygen in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal wastewater.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: August 4, 2020
    Assignee: BILL ARCHER, LLC
    Inventor: William Moseley Archer, III
  • METHOD FOR TREATING SULFIDES IN WASTE STREAMS
    Publication number: 20200223723
    Abstract: A method for removing sulfides from an aqueous liquid, wherein the aqueous liquid is contacted with an oxidizer in the presence of fibrous material dyed with at least one sulfur dye or sulfurized vat dye, to convert the sulfides in the aqueous liquid to a non-toxic product.
    Type: Application
    Filed: February 18, 2020
    Publication date: July 16, 2020
    Inventor: William Moseley Archer, III
  • Method for treating sulfides in waste streams
    Patent number: 10669175
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with a gas including oxygen in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal wastewater.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: June 2, 2020
    Assignee: BILL ARCHER, LLC
    Inventor: William Moseley Archer, III
  • METHODS FOR TREATING SULFIDES IN GASEOUS STREAMS
    Publication number: 20200140298
    Abstract: A method for removing hydrogen sulfide from a biogas, wherein the hydrogen sulfide is absorbed in an aqueous liquid to produce a cleaned gas having a reduced amount of hydrogen sulfide relative to the biogas. The aqueous liquid is subsequently treated by contacting with a sulfur dye or sulfurized vat dye in the presence of an oxidizer such as oxygen gas, to convert the sulfides in the aqueous liquid to a non-toxic, water-soluble, product.
    Type: Application
    Filed: January 3, 2020
    Publication date: May 7, 2020
    Inventor: William Moseley Archer, III
  • METHOD FOR TREATING SULFIDES IN WASTE STREAMS
    Publication number: 20200079666
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with a gas including oxygen in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal wastewater.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 12, 2020
    Inventor: William Moseley Archer, III
  • Method for treating sulfides in waste streams
    Patent number: 10570038
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with air in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal waste water.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: February 25, 2020
    Assignee: BILL ARCHER, LLC
    Inventor: William Moseley Archer, III
  • METHOD FOR TREATING SULFIDES IN WASTE STREAMS
    Publication number: 20190300402
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment. the method comprises treating; sulfide contaminated water by contacting the contaminated water with a gas including oxygen in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal wastewater.
    Type: Application
    Filed: June 11, 2019
    Publication date: October 3, 2019
    Inventor: William Moseley Archer, III
  • METHOD FOR TREATING SULFIDES IN WASTE STREAMS
    Publication number: 20190248684
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with air in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal waste water.
    Type: Application
    Filed: April 29, 2019
    Publication date: August 15, 2019
    Inventor: William Moseley ARCHER, III
  • Method for treating sulfides in waste streams
    Patent number: 10315940
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with air in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal waste water.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: June 11, 2019
    Inventor: William Moseley Archer, III
  • METHOD FOR TREATING SULFIDES IN WASTE STREAMS
    Publication number: 20190047886
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with air in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal waste water.
    Type: Application
    Filed: October 19, 2018
    Publication date: February 14, 2019
    Inventor: William Moseley ARCHER, III
  • Method for treating sulfides in waste streams
    Patent number: 10112853
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with air in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal waste water.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: October 30, 2018
    Inventor: William Moseley Archer, III
  • METHOD FOR TREATING SULFIDES IN WASTE STREAMS
    Publication number: 20170073257
    Abstract: A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with air in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal waste water.
    Type: Application
    Filed: September 15, 2015
    Publication date: March 16, 2017
    Inventor: WILLIAM MOSELEY ARCHER, III