Saturday, July 11, 2026

Patent directory · USPTO A61K / A61P

Patents matching “da-”

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

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This filtered view shows 3 pharmaceutical patents matching "da-" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

3 results for “da-” · 30,257 patents in full index Clear search

  1. US 7550587

    Photosensitizer and method for production thereof

    Obschestvo S Ogranichennoi Otvetstvennostiju “Rada-Pharma” · Granted Jun 23, 2009 · Expires Jun 18, 2029

    granted
  2. US 7102059

    DNA molecules and polypeptides of Pseudomonas syringae Hrp pathogenicity island and their uses

    The Board of Regents University Community College System of Nevada on Behalf of the University of Nevada-Las Vegas · Granted Sep 5, 2006 · Expires Aug 31, 2026

    granted
  3. US 6969765

    Photosensitizer and method for production thereof

    Obschestvo S Ogranichennoi Otvetstvennostiju “Rada-Pharma” · Granted Nov 29, 2005 · Expires Nov 24, 2025

    expired