Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “BioCryst Pharmaceuticals, Inc.”

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

Matches 65
Index total 30,257
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This filtered view shows 65 pharmaceutical patents matching "BioCryst Pharmaceuticals, Inc." in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

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

  1. US 8163703

    Hepatitis C therapies

    BioCryst Pharmaceuticals, Inc. · Granted Apr 24, 2012 · Expires Apr 19, 2032

    granted
  2. US 8133870

    Therapeutic furopyrimidines and thienopyrimidines

    BioCryst Pharmaceuticals, Inc. · Granted Mar 13, 2012 · Expires Mar 8, 2032

    granted
  3. US 7994139

    Antiviral therapeutic agents

    BioCryst Pharmaceuticals, Inc. · Granted Aug 9, 2011 · Expires Aug 4, 2031

    granted
  4. US 7514410

    Hepatitis C therapies

    BioCryst Pharmaceuticals, Inc. · Granted Apr 7, 2009 · Expires Apr 2, 2029

    granted
  5. US 7429571

    Therapeutic furopyrimidines and thienopyrimidines

    BioCryst Pharmaceuticals, Inc. · Granted Sep 30, 2008 · Expires Sep 25, 2028

    granted
  6. US 7388002

    Nucleosides, preparation thereof and use as inhibitors of RNA viral polymerases

    BioCryst Pharmaceuticals, Inc. · Granted Jun 17, 2008 · Expires Jun 12, 2028

    granted
  7. US 7045535

    Compounds useful for inhibiting paramyxovirus neuraminidase

    BioCryst Pharmaceuticals, Inc. · Granted May 16, 2006 · Expires May 11, 2026

    expired
  8. US 6946554

    Process for the preparation of 9-deazaguanine derivatives

    BioCryst Pharmaceuticals, Inc. · Granted Sep 20, 2005 · Expires Sep 15, 2025

    expired
  9. US 6936719

    Biaryl compounds as serine protease inhibitors

    BioCryst Pharmaceuticals, Inc. · Granted Aug 30, 2005 · Expires Aug 25, 2025

    expired
  10. US 6699994

    Biaryl compounds as serine protease inhibitors

    BioCryst Pharmaceuticals, Inc. · Granted Mar 2, 2004 · Expires Feb 26, 2024

    expired
  11. US 6660719

    Inhibiting T-Cell proliferation

    BioCryst Pharmaceuticals, Inc. · Granted Dec 9, 2003 · Expires Dec 4, 2023

    expired
  12. US 6656915

    Inhibiting T-cell proliferation

    BioCryst Pharmaceuticals, Inc. · Granted Dec 2, 2003 · Expires Nov 27, 2023

    expired
  13. US 6576786

    Process for preparing substituted cyclopentane derivatives and novel crystalline structures thereof

    BioCryst Pharmaceuticals, Inc. · Granted Jun 10, 2003 · Expires Jun 5, 2023

    expired
  14. US 6562861

    Substituted cyclopentane and cyclopentene compounds useful as neuraminidase inhibitors

    BioCryst Pharmaceuticals, Inc. · Granted May 13, 2003 · Expires May 8, 2023

    expired
  15. US 6458799

    Deazaguanine analog, preparation thereof and use thereof

    BioCryst Pharmaceuticals, Inc. · Granted Oct 1, 2002 · Expires Sep 26, 2022

    expired
  16. US 6410594

    Substituted cyclopentane compounds useful as neuraminidase inhibitors

    BioCryst Pharmaceuticals, Inc. · Granted Jun 25, 2002 · Expires Jun 20, 2022

    expired
  17. US 6387923

    Imminoribitol PNP inhibitors, preparation thereof and use thereof

    BioCryst Pharmaceuticals, Inc. · Granted May 14, 2002 · Expires May 9, 2022

    expired