Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “American Regent, Inc.”

14 pharma patents match "American Regent, Inc." in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

Matches 14
Index total 30,257
Page 1 / 1

Quick answer

This filtered view shows 14 pharmaceutical patents matching "American Regent, Inc." in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

14 results for “American Regent, Inc.” · 30,257 patents in full index Clear search

  1. US 12329772

    Methods and compositions for administration of iron

    American Regent, Inc. · Granted Jun 17, 2025 · Expires Jun 12, 2045

    granted
  2. US 12150957

    Trace element compositions, methods of making and use

    American Regent, Inc. · Granted Nov 26, 2024 · Expires Nov 21, 2044

    granted
  3. US 12150956

    Trace element compositions, methods of making and use

    American Regent, Inc. · Granted Nov 26, 2024 · Expires Nov 21, 2044

    granted
  4. US 11998565

    Trace element compositions, methods of making and use

    American Regent, Inc. · Granted Jun 4, 2024 · Expires May 30, 2044

    granted
  5. US 11975022

    Trace element compositions, methods of making and use

    American Regent, Inc. · Granted May 7, 2024 · Expires May 2, 2044

    granted
  6. US 11786548

    Trace element compositions, methods of making and use

    American Regent, Inc. · Granted Oct 17, 2023 · Expires Oct 12, 2043

    granted
  7. US 11478502

    Methods and compositions for administration of iron

    American Regent, Inc. · Granted Oct 25, 2022 · Expires Oct 20, 2042

    granted
  8. US 11433091

    Methods and compositions for administration of iron

    American Regent, Inc. · Granted Sep 6, 2022 · Expires Sep 1, 2042

    granted
  9. US 11406656

    Methods and compositions for administration of iron

    American Regent, Inc. · Granted Aug 9, 2022 · Expires Aug 4, 2042

    granted
  10. US 11364260

    Methods and compositions for administration of iron

    American Regent, Inc. · Granted Jun 21, 2022 · Expires Jun 16, 2042

    granted
  11. US 11344568

    Methods and compositions for administration of iron

    American Regent, Inc. · Granted May 31, 2022 · Expires May 26, 2042

    granted
  12. US 11135208

    1,4-dihydropyridine compositions, methods of making and use

    American Regent, Inc. · Granted Oct 5, 2021 · Expires Sep 30, 2041

    granted
  13. US 7879370

    Composition of which chief ingredient is polysaccharides having an immunoregulatory function

    American Regent, Inc. · Granted Feb 1, 2011 · Expires Jan 27, 2031

    granted
  14. US 7550503

    Physiologically active substances

    American Regent, Inc. · Granted Jun 23, 2009 · Expires Jun 18, 2029

    granted