List of mining & metals patents

Patents where

Current Assignee

Industry

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11498128 Manufacturing apparatus comprising collocated reduction apparatus, processor and additive-manufacturing apparatus	Patent 11498128 was granted and assigned to Metalysis on November, 2022 by the United States Patent and Trademark Office.	Metalysis	Metalysis	United States Patent and Trademark Office	11498128	November 15, 2022
‌ US Patent 11964876 Lithium extraction in the presence of scalants	Patent 11964876 was granted and assigned to Lilac Solutions on April, 2024 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	11964876	April 23, 2024
‌ US Patent 11631508 Methods for manufacturing a superconductor	Patent 11631508 was granted and assigned to Luvata on April, 2023 by the United States Patent and Trademark Office.	Luvata	Luvata	United States Patent and Trademark Office	11631508	April 18, 2023
‌ US Patent 11639540 Method for carbon-catalysed thiosulfate leaching of gold-bearing materials	Patent 11639540 was granted and assigned to Barrick Gold Corporation on May, 2023 by the United States Patent and Trademark Office.	Barrick Gold Corporation	Barrick Gold Corporation	United States Patent and Trademark Office	11639540	May 2, 2023
‌ US Patent 11339457 Process for separating undesirable metals	Patent 11339457 was granted and assigned to Lilac Solutions on May, 2022 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	11339457	May 24, 2022
‌ US Patent 10590553 Method of producing metallic tantalum	Patent 10590553 was granted and assigned to Metalysis on March, 2020 by the United States Patent and Trademark Office.	Metalysis	Metalysis	United States Patent and Trademark Office	10590553	March 17, 2020
‌ US Patent 11377362 Lithium production with volatile acid	Patent 11377362 was granted and assigned to Lilac Solutions on July, 2022 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	11377362	July 5, 2022
‌ US Patent 10505178 Ion exchange system for lithium extraction	Patent 10505178 was granted and assigned to Lilac Solutions on December, 2019 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	10505178	December 10, 2019
‌ US Patent 6921474 Chloride melt process for the separation and recovery of zinc	Patent 6921474 was granted and assigned to Umicore on July, 2005 by the United States Patent and Trademark Office.		Umicore	United States Patent and Trademark Office	6921474	July 26, 2005
‌ US Patent 10150056 Lithium extraction with coated ion exchange particles	Patent 10150056 was granted and assigned to Lilac Solutions on December, 2018 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	10150056	December 11, 2018
‌ US Patent 10439200 Ion exchange system for lithium extraction	Patent 10439200 was granted and assigned to Lilac Solutions on October, 2019 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	10439200	October 8, 2019
‌ US Patent 11581529 Submicron sized silicon powder with low oxygen content	Patent 11581529 was granted and assigned to Umicore on February, 2023 by the United States Patent and Trademark Office.	Umicore	Umicore	United States Patent and Trademark Office	11581529	February 14, 2023
‌ US Patent 9051625 Method for recovering precious metals and copper from leach solutions	Patent 9051625 was granted and assigned to Barrick Gold Corporation on June, 2015 by the United States Patent and Trademark Office.		Barrick Gold Corporation	United States Patent and Trademark Office	9051625	June 9, 2015
‌ US Patent 10161016 Method for pre-treatment of gold-bearing oxide ores	Patent 10161016 was granted and assigned to Barrick Gold Corporation on December, 2018 by the United States Patent and Trademark Office.	Barrick Gold Corporation	Barrick Gold Corporation	United States Patent and Trademark Office	10161016	December 25, 2018
‌ US Patent 11401580 Method for pre-treatment of gold-bearing oxide ores	Patent 11401580 was granted and assigned to Barrick Gold Corporation on August, 2022 by the United States Patent and Trademark Office.	Barrick Gold Corporation	Barrick Gold Corporation	United States Patent and Trademark Office	11401580	August 2, 2022
‌ US Patent 11253848 Lithium extraction with porous ion exchange beads	Patent 11253848 was granted and assigned to Lilac Solutions on February, 2022 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	11253848	February 22, 2022
‌ US Patent 8623115 Alkaline and acid pressure oxidation of precious metal-containing materials	Patent 8623115 was granted and assigned to Barrick Gold Corporation on January, 2014 by the United States Patent and Trademark Office.		Barrick Gold Corporation	United States Patent and Trademark Office	8623115	January 7, 2014
‌ US Patent 7572317 Thiosulfate generation in situ in precious metal recovery	Patent 7572317 was granted and assigned to Barrick Gold Corporation on August, 2009 by the United States Patent and Trademark Office.		Barrick Gold Corporation	United States Patent and Trademark Office	7572317	August 11, 2009
‌ US Patent 11358875 Lithium extraction in the presence of scalants	Patent 11358875 was granted and assigned to Lilac Solutions on June, 2022 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	11358875	June 14, 2022
‌ US Patent 10695694 Lithium extraction with coated ion exchange particles	Patent 10695694 was granted and assigned to Lilac Solutions on June, 2020 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	10695694	June 30, 2020
‌ US Patent 10648090 Integrated system for lithium extraction and conversion	Patent 10648090 was granted and assigned to Lilac Solutions on May, 2020 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	10648090	May 12, 2020
‌ US Patent 11325836 Lithium extraction in the presence of scalants	Patent 11325836 was granted and assigned to Lilac Solutions on May, 2022 by the United States Patent and Trademark Office.	Lilac Solutions	Lilac Solutions	United States Patent and Trademark Office	11325836	May 10, 2022
‌ US Patent 10415116 Co-current and counter current resin-in-leach in gold leaching processes	Patent 10415116 was granted and assigned to Barrick Gold Corporation on September, 2019 by the United States Patent and Trademark Office.	Barrick Gold Corporation	Barrick Gold Corporation	United States Patent and Trademark Office	10415116	September 17, 2019
‌ US Patent 8715389 Co-current and counter current resin-in-leach in gold leaching processes	Patent 8715389 was granted and assigned to Barrick Gold Corporation on May, 2014 by the United States Patent and Trademark Office.		Barrick Gold Corporation	United States Patent and Trademark Office	8715389	May 6, 2014
‌ US Patent 9790572 Co-current and counter current resin-in-leach in gold leaching processes	Patent 9790572 was granted and assigned to Barrick Gold Corporation on October, 2017 by the United States Patent and Trademark Office.	Barrick Gold Corporation	Barrick Gold Corporation	United States Patent and Trademark Office	9790572	October 17, 2017

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