ULTRAFINE NANOPARTICLES COMPRISING A FUNCTIONALIZED POLYORGANOSILOXANE MATRIX AND INCLUDING METAL COMPLEXES; METHOD FOR OBTAINING SAME AND USES THEREOF IN MEDICAL IMAGING AND/OR THERAPY
www.patentreply.ai/tools/patent-expiration/US10987435Important: This calculator does not include patent term extension under 35 U.S.C. § 156, which may apply to certain drug, biologic, animal drug, and medical device patents.
Learn more about PTE and patent expirationUltrafine Nanoparticles Comprising A Functionalized Polyorganosiloxane Matrix And Including Metal Complexes; Method For Obtaining Same And Uses Thereof In Medical Imaging And/or Therapy
Application No. 15677167
September 27, 2032
6y 87d remainingEarliest effective filing
May 2, 2011
+ 20 years
May 2, 2031
PTA +514d
Sep 27, 2032
No TD
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Final
Sep 27, 2032
Filing Date
August 15, 2017
Earliest Effective Filing
May 2, 2011
Issue Date
April 27, 2021
PTA
+514 days
Base Expiry (before PTA)
May 2, 2031
Data sourced from public USPTO records. This tool provides informational estimates and should not be relied upon as legal advice. Always verify patent expiration dates independently, especially where patent term extension, terminal disclaimers, or unusual continuity issues may apply.