Patents by Inventor Luis Bernal

Luis Bernal 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).

  • PROCESSES AND METHODS FOR BIO-EXTRACTION OF TRACE METALS FROM METAL-OXIDE CONTAINING MATERIALS
    Publication number: 20240254591
    Abstract: Provided herein are processes and methods for the bio-extraction of trace metals from a metal-oxide containing starting material (e.g., a metallic ore). The processes and methods may utilize metal-oxide reducing bacteria to electrochemically reduce metal oxides in the ores, thereby freeing valuable trace metals. In preferred embodiments, the processes and methods may utilize metal-oxide reducing bacteria from the group Shewanellaceae and/or the group Geobacteraceae.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 1, 2024
    Inventors: Oliver Gunasekara, Kenneth Nealson, Thomas Ishoey, Luis Bernal, Roman Barco
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    Patent number: D1124641
    Type: Grant
    Filed: February 21, 2024
    Date of Patent: May 5, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1124642
    Type: Grant
    Filed: February 21, 2024
    Date of Patent: May 5, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1124643
    Type: Grant
    Filed: February 21, 2024
    Date of Patent: May 5, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1124644
    Type: Grant
    Filed: February 21, 2024
    Date of Patent: May 5, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1136606
    Type: Grant
    Filed: February 12, 2025
    Date of Patent: July 28, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1152449
    Type: Grant
    Filed: February 21, 2025
    Date of Patent: October 13, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1152450
    Type: Grant
    Filed: February 21, 2025
    Date of Patent: October 13, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1152451
    Type: Grant
    Filed: February 21, 2025
    Date of Patent: October 13, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1152452
    Type: Grant
    Filed: February 21, 2025
    Date of Patent: October 13, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal
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    Patent number: D1152453
    Type: Grant
    Filed: February 28, 2025
    Date of Patent: October 13, 2026
    Assignee: Ralph Lauren Corporation
    Inventors: Siobhan Sanders, Si Young Kim, Luis Bernal