Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “United Therapeutics Corporation”

95 pharma patents match "United Therapeutics Corporation" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

Matches 95
Index total 30,257
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This filtered view shows 95 pharmaceutical patents matching "United Therapeutics Corporation" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

95 results for “United Therapeutics Corporation” · 30,257 patents in full index Clear search

  1. US 8563614

    Use of treprostinil to treat neuropathic diabetic foot ulcers

    United Therapeutics Corporation · Granted Oct 22, 2013 · Expires Oct 17, 2033

    granted
  2. US 8536363

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Sep 17, 2013 · Expires Sep 12, 2033

    granted
  3. US 8497393

    Process to prepare treprostinil, the active ingredient in Remodulin®

    United Therapeutics Corporation · Granted Jul 30, 2013 · Expires Jul 25, 2033

    granted
  4. US 8450345

    Iminosugars and methods of treating viral diseases

    United Therapeutics Corporation · Granted May 28, 2013 · Expires May 23, 2033

    granted
  5. US 8426445

    Iminosugars and methods of treating bunyaviral and togaviral diseases

    United Therapeutics Corporation · Granted Apr 23, 2013 · Expires Apr 18, 2033

    granted
  6. US 8410169

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Apr 2, 2013 · Expires Mar 28, 2033

    granted
  7. US 8349892

    Solid formulations of prostacyclin analogs

    United Therapeutics Corporation · Granted Jan 8, 2013 · Expires Jan 3, 2033

    granted
  8. US 8350079

    Treprostinil formulation

    United Therapeutics Corporation · Granted Jan 8, 2013 · Expires Jan 3, 2033

    granted
  9. US 8252839

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Aug 28, 2012 · Expires Aug 23, 2032

    granted
  10. US 8242305

    Process to prepare treprostinil, the active ingredient in remodulin

    United Therapeutics Corporation · Granted Aug 14, 2012 · Expires Aug 9, 2032

    granted
  11. US 8232316

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Jul 31, 2012 · Expires Jul 26, 2032

    granted
  12. US 7999007

    Buffer solutions having selective bactericidal activity against gram negative bacteria and methods of using same

    United Therapeutics Corporation · Granted Aug 16, 2011 · Expires Aug 11, 2031

    granted
  13. US 7879909

    Use of Treprostinil to treat neuropathic diabetic foot ulcers

    United Therapeutics Corporation · Granted Feb 1, 2011 · Expires Jan 27, 2031

    granted
  14. US 7816560

    Long chain n-alkyl compounds and oxa-derivatives thereof

    United Therapeutics Corporation · Granted Oct 19, 2010 · Expires Oct 14, 2030

    granted
  15. US 7612093

    Compositions of treating hepatitis virus infections with N-substituted-1,5-dideoxy-1,5-imino-D-glucitol compounds in combination therapy

    United Therapeutics Corporation · Granted Nov 3, 2009 · Expires Oct 29, 2029

    granted
  16. US 7544713

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Jun 9, 2009 · Expires Jun 4, 2029

    granted
  17. US 7417070

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Aug 26, 2008 · Expires Aug 21, 2028

    granted
  18. US 7384978

    Compounds and methods for delivery of prostacyclin analogs

    United Therapeutics Corporation · Granted Jun 10, 2008 · Expires Jun 5, 2028

    granted
  19. US 7199157

    Use of treprostinil to improve kidney functions

    United Therapeutics Corporation · Granted Apr 3, 2007 · Expires Mar 29, 2027

    granted
  20. US 6803386

    Prostacyclin derivative containing compositions and methods of using the same for the treatment of cancer

    United Therapeutics Corporation · Granted Oct 12, 2004 · Expires Oct 7, 2024

    expired
  21. US 6756033

    Method for delivering benzindene prostaglandins by inhalation

    United Therapeutics Corporation · Granted Jun 29, 2004 · Expires Jun 24, 2024

    expired
  22. US 6521212

    Method for treating peripheral vascular disease by administering benzindene prostaglandins by inhalation

    United Therapeutics Corporation · Granted Feb 18, 2003 · Expires Feb 13, 2023

    expired
  23. US 6242482

    Prostaglandin compounds and derivatives thereof, compositions containing the same and method of using the same for the treatment of congestive heart failure

    United Therapeutics Corporation · Granted Jun 5, 2001 · Expires May 31, 2021

    expired