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Patent directory · USPTO A61K / A61P

Patents matching “torsemide”

4 pharma patents match "torsemide" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

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This filtered view shows 4 pharmaceutical patents matching "torsemide" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

4 results for “torsemide” · 30,257 patents in full index Clear search

  1. US 6670478

    Process for preparing torsemide intermediate

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Dec 30, 2003 · Expires Dec 25, 2023

    expired

  2. US 6635765

    Processes for preparing torsemide intermediate

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Oct 21, 2003 · Expires Oct 16, 2023

    expired

  3. US 6482417

    Stable pharmaceutical formulation comprising torsemide modification II

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Nov 19, 2002 · Expires Nov 14, 2022

    expired

  4. US 6465496

    Torsemide polymorphs

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Oct 15, 2002 · Expires Oct 10, 2022

    expired

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