Wednesday, June 10, 2026

pharma Β· Phenylketonuria Β· Amyotrophic Lateral Sclerosis Β· PTCT

PTC THERAPEUTICS

PTC THERAPEUTICS patent portfolio β€” 149 USPTO pharmaceutical patents (A61K/A61P) with grant dates, status, and loss-of-exclusivity filters.

500 Warren Corporate Center Drive, Warren, NJ 07059, US HQ
1998 Founded
1,153 Employees
Public company Type
PTCT Β· NYSE Ticker
Company details
Status
Public
HQ
500 Warren Corporate Center Drive, Warren, NJ 07059, US
Founded
1998
Employees
1,153
Programs
52
Drugs
21
Patents
149
Intelligence Β· Patents

PTC THERAPEUTICS patents

149 pharmaceutical patents indexed for PTC THERAPEUTICS. 3 expire within 24 months.

PTC THERAPEUTICS has 149 pharmaceutical patents in our USPTO PatentsView index (A61K/A61P). 3 expire within 24 months β€” use filters for patent-cliff planning.

Patent portfolio

Page 4 of 4
  1. US 7304080

    Substituted 1,2,4-oxadiazoles, compositions and methods of use

    Expires Mon Nov 29 2027 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 7291603

    Nucleoside compounds and their use for treating cancer and diseases associated with somatic mutations

    Expires Mon Nov 01 2027 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 7202262

    Benzoic acid or benzoate substituted 1,2,4-oxadiazole compounds and their use for the treatment of disease

    Expires Mon Apr 05 2027 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 6992096

    1,2,4-oxadiazole benzoic acid compounds and their use for nonsense suppression and the treatment of disease

    Expires Mon Jan 26 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

    expired
  5. US 6875736

    Methods for identifying RNA binding compounds

    Expires Mon Mar 31 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

    expired

Frequently asked questions

How many patents does PTC THERAPEUTICS have?

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

When do PTC THERAPEUTICS patents expire?

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