TREA

Daniel Callahan

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  • Acton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-woven fiber membranes
    • Patent number 12,186,713
    • Issue date Jan 7, 2025
    • Merck Millipore Ltd.
    • William Cataldo
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-WOVEN FIBER MEMBRANES
    • Publication number 20200173076
    • Publication date Jun 4, 2020
    • Merck Millipore Ltd.
    • William Cataldo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL