Friday, July 10, 2026

Patent directory · USPTO A61K / A61P

Patents matching “arginine”

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

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This filtered view shows 17 pharmaceutical patents matching "arginine" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

17 results for “arginine” · 30,257 patents in full index Clear search

  1. US 12414953

    Selective inhibitors of protein arginine methyltransferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Sep 16, 2025 · Expires Sep 11, 2045

    granted
  2. US 11725008

    Ethanediamine-heterocycle derivatives as inhibitors of protein arginine methyltransferases

    The Board of Regents of the University of Texas System · Granted Aug 15, 2023 · Expires Aug 10, 2043

    granted
  3. US 11524962

    Substituted pyrrolo[2,3-d]pyrimidines as inhibitors of protein arginine methyl transferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Dec 13, 2022 · Expires Dec 8, 2042

    granted
  4. US 11452775

    Detection of arginine methylation of EGFR for prediction of resistance to therapy

    The Board of Regents of the University of Texas System · Granted Sep 27, 2022 · Expires Sep 22, 2042

    granted
  5. US 11254683

    Selective inhibitors of protein arginine methyltransferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Feb 22, 2022 · Expires Feb 17, 2042

    granted
  6. US 11220524

    Selective inhibitors of protein arginine methyltransferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Jan 11, 2022 · Expires Jan 6, 2042

    granted
  7. US 11214574

    Selective inhibitors of protein arginine methyltransferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Jan 4, 2022 · Expires Dec 30, 2041

    granted
  8. US 11208416

    Selective inhibitors of protein arginine methytransterase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Dec 28, 2021 · Expires Dec 23, 2041

    granted
  9. US 11078205

    Selective inhibitors of protein arginine methlytransferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Aug 3, 2021 · Expires Jul 29, 2041

    granted
  10. US 11028083

    Ethanediamine-heterocycle derivatives as inhibitors of protein arginine methyltransferases

    The Board of Regents of the University of Texas System · Granted Jun 8, 2021 · Expires Jun 3, 2041

    granted
  11. US 10711007

    Selective inhibitors of protein arginine methyltransferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Jul 14, 2020 · Expires Jul 9, 2040

    granted
  12. US 10570140

    Selective inhibitors of protein arginine methyltransferase 5 (PRMT5)

    Prelude Therapeutics, Incorporated · Granted Feb 25, 2020 · Expires Feb 20, 2040

    granted
  13. US 10537635

    Detection of arginine methylation of EGFR for prediction of resistance to therapy

    The Board of Regents of the University of Texas System · Granted Jan 21, 2020 · Expires Jan 16, 2040

    granted
  14. US 10172911

    Methods of modulating erythropoiesis with arginine vasopressin receptor 1B molecules

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Jan 8, 2019 · Expires Jan 3, 2039

    granted
  15. US 7923535

    Tryptophan as a functional replacement for ADP-ribose-arginine in recombinant proteins

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Apr 12, 2011 · Expires Apr 7, 2031

    granted
  16. US 7541139

    Tryptophan as a functional replacement for ADP-ribose-arginine in recombinant proteins

    The United States of America, as represented by the Department of Health and Human Services · Granted Jun 2, 2009 · Expires May 28, 2029

    granted
  17. US 6476037

    L-arginine and phosphodiesterase (PDE) inhibitor synergism

    The Regents of the University of California · Granted Nov 5, 2002 · Expires Oct 31, 2022

    expired