Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “Enanta Pharmaceuticals, Inc.”

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

Matches 218
Index total 30,257
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This filtered view shows 218 pharmaceutical patents matching "Enanta Pharmaceuticals, Inc." in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

218 results for “Enanta Pharmaceuticals, Inc.” · 30,257 patents in full index Clear search

  1. US 7273853

    6-11 bicyclic ketolide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Sep 25, 2007 · Expires Sep 20, 2027

    granted
  2. US 7273851

    Tri-peptide hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Sep 25, 2007 · Expires Sep 20, 2027

    granted
  3. US 7229972

    3,6-Bicyclolides

    Enanta Pharmaceuticals, Inc. · Granted Jun 12, 2007 · Expires Jun 7, 2027

    granted
  4. US 7189704

    6-11 bicyclic ketolide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Mar 13, 2007 · Expires Mar 8, 2027

    granted
  5. US 7176208

    Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Feb 13, 2007 · Expires Feb 8, 2027

    granted
  6. US 7129221

    6,11-bicyclic erythromycin derivatives

    Enanta Pharmaceuticals, Inc. · Granted Oct 31, 2006 · Expires Oct 26, 2026

    granted
  7. US 7125845

    Aza-peptide macrocyclic hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Oct 24, 2006 · Expires Oct 19, 2026

    granted
  8. US 7049417

    6,11-4-Carbon bridged ketolides

    Enanta Pharmaceuticals, Inc. · Granted May 23, 2006 · Expires May 18, 2026

    expired
  9. US 7012065

    Cyclosporins for the treatment of immune disorders

    Enanta Pharmaceuticals, Inc. · Granted Mar 14, 2006 · Expires Mar 9, 2026

    expired
  10. US 7012064

    Cyclosporins for the treatment of immune disorders

    Enanta Pharmaceuticals, Inc. · Granted Mar 14, 2006 · Expires Mar 9, 2026

    expired
  11. US 6979671

    Cyclosporins for the treatment of immune disorders

    Enanta Pharmaceuticals, Inc. · Granted Dec 27, 2005 · Expires Dec 22, 2025

    expired
  12. US 6878691

    6-11 bicyclic ketolide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Apr 12, 2005 · Expires Apr 7, 2025

    expired
  13. US 6841664

    6,11-4-carbon bridged ketolides

    Enanta Pharmaceuticals, Inc. · Granted Jan 11, 2005 · Expires Jan 6, 2025

    expired
  14. US 6812216

    11-C-substituted derivatives of clarithromycin

    Enanta Pharmaceuticals, Inc. · Granted Nov 2, 2004 · Expires Oct 28, 2024

    expired
  15. US 6809077

    Cyclosporin analogs for the treatment of autoimmune diseases

    Enanta Pharmaceuticals, Inc. · Granted Oct 26, 2004 · Expires Oct 21, 2024

    expired
  16. US 6784156

    Cyclosporins for the treatment of respiratory diseases

    Enanta Pharmaceuticals, Inc. · Granted Aug 31, 2004 · Expires Aug 26, 2024

    expired
  17. US 6764998

    6,11-4C-bicyclic 9a-azalide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Jul 20, 2004 · Expires Jul 15, 2024

    expired
  18. US 6765016

    Bicyclic ketolide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Jul 20, 2004 · Expires Jul 15, 2024

    expired
  19. US 6753415

    23-O-substituted 5-O-mycaminosyltylonide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Jun 22, 2004 · Expires Jun 17, 2024

    expired
  20. US 6750204

    11-C-substituted ketolides

    Enanta Pharmaceuticals, Inc. · Granted Jun 15, 2004 · Expires Jun 10, 2024

    expired
  21. US 6720308

    Anhydrolide derivatives having antibacterial activity

    Enanta Pharmaceuticals, Inc. · Granted Apr 13, 2004 · Expires Apr 8, 2024

    expired
  22. US 6710034

    5-O-mycaminosyltylonide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Mar 23, 2004 · Expires Mar 18, 2024

    expired
  23. US 6680299

    4'-substituted leucomycins

    Enanta Pharmaceuticals, Inc. · Granted Jan 20, 2004 · Expires Jan 15, 2024

    expired
  24. US 6645941

    6,11-3C-bicyclic 9a-azalide derivatives

    Enanta Pharmaceuticals, Inc. · Granted Nov 11, 2003 · Expires Nov 6, 2023

    expired