Thursday, July 9, 2026

biotech · Solid Tumor Malignancies · FENC

FENNEC PHARMACEUTICALS

FENNEC PHARMACEUTICALS patent portfolio — 8 USPTO pharmaceutical patents (A61K/A61P) with grant dates, status, and loss-of-exclusivity filters.

Research Triangle Park, USA HQ
1996 Founded
54 Employees
Public company Type
FENC · NYSE Ticker
Company details
Status
Public
HQ
Research Triangle Park, USA
Founded
1996
Employees
54
Programs
1
Drugs
1
Patents
8
Intelligence · Patents

FENNEC PHARMACEUTICALS patents

8 pharmaceutical patents indexed for FENNEC PHARMACEUTICALS. 0 expire within 24 months.

FENNEC PHARMACEUTICALS has 8 pharmaceutical patents in our USPTO PatentsView index (A61K/A61P). 0 expire within 24 months — use filters for patent-cliff planning.

Patent portfolio

  1. US 12311026

    Therapeutic uses for sodium thiosulfate formulations

    Expires Mon May 22 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 11998604

    Therapeutic uses for sodium thiosulfate formulations

    Expires Mon May 30 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 11992530

    Therapeutic uses for sodium thiosulfate and formulations

    Expires Mon May 23 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 11964018

    Therapeutic uses for sodium thiosulfate formulations

    Expires Mon Apr 18 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 11617793

    Anhydrous sodium thiosulfate and formulations thereof

    Expires Mon Mar 30 2043 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 11510984

    Anhydrous sodium thiosulfate and formulations thereof

    Expires Mon Nov 24 2042 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 11291728

    Anhydrous sodium thiosulfate and formulations thereof

    Expires Mon Mar 31 2042 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 10792363

    Anhydrous sodium thiosulfate and formulations thereof

    Expires Mon Oct 01 2040 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many patents does FENNEC PHARMACEUTICALS have?

8 published patents match the current filter (all indexed). The full portfolio is indexed from USPTO PatentsView (A61K/A61P).

When do FENNEC PHARMACEUTICALS patents expire?

0 patents in the full portfolio expire within 24 months. Use the expiring filters above or open individual patent pages for grant and expiration dates.