Tuesday, July 21, 2026

pharma · Hypertriglyceridemia · Type 2 Diabetes Mellitus · IONS

IONIS PHARMACEUTICALS

IONIS PHARMACEUTICALS patent portfolio — 6 USPTO pharmaceutical patents (A61K/A61P) with grant dates, status, and loss-of-exclusivity filters.

2855 Gazelle Ct, Carlsbad, CA 92010, US HQ
1989 Founded
1,493 Employees
Public company Type
IONS · NYSE Ticker
Company details
Status
Public
HQ
2855 Gazelle Ct, Carlsbad, CA 92010, US
Founded
1989
Employees
1,493
Programs
4
Drugs
32
Patents
6
Intelligence · Patents

IONIS PHARMACEUTICALS patents

6 pharmaceutical patents indexed for IONIS PHARMACEUTICALS. 0 expire within 24 months.

IONIS PHARMACEUTICALS has 6 pharmaceutical patents in our USPTO PatentsView index (A61K/A61P). 0 expire within 24 months — use filters for patent-cliff planning.

Patent portfolio

  1. US 10683499

    Compositions and methods for modulating TTR expression

    Expires Mon Jun 11 2040 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 10294477

    Compositions and methods for modulating PKK expression

    Expires Mon May 16 2039 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 9670492

    Modulation of prekallikrein (PKK) expression

    Expires Mon Jun 01 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 9593333

    Modulation of apolipoprotein C-III (ApoCIII) expression in lipoprotein lipase deficient (LPLD) populations

    Expires Mon Mar 09 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 9399774

    Modulation of transthyretin expression

    Expires Mon Jul 21 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 9315811

    Methods for modulating kallikrein (KLKB1) expression

    Expires Mon Apr 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many patents does IONIS PHARMACEUTICALS have?

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

When do IONIS 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.