Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “Bioption”

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

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This filtered view shows 5 pharmaceutical patents matching "Bioption" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

5 results for “Bioption” · 30,257 patents in full index Clear search

  1. US 6770283

    DNA expression systems based on alphaviruses

    Bioption AB · Granted Aug 3, 2004 · Expires Jul 29, 2024

    expired
  2. US 6692750

    Alphavirus expression vector

    Bioption AB · Granted Feb 17, 2004 · Expires Feb 12, 2024

    expired
  3. US 6566093

    Alphavirus cDNA vectors

    Bioption AB · Granted May 20, 2003 · Expires May 15, 2023

    expired
  4. US 6224879

    Alphavirus expression vector

    Bioption AB · Granted May 1, 2001 · Expires Apr 26, 2021

    expired
  5. US 6190666

    DNA expression systems based on alphaviruses

    Bioption · Granted Feb 20, 2001 · Expires Feb 15, 2021

    expired