Thursday, July 9, 2026

pharma · Netherton Syndrome · QNRX

Quoin Pharmaceuticals

Quoin Pharmaceuticals patent portfolio — 0 USPTO pharmaceutical patents (A61K/A61P) with grant dates, status, and loss-of-exclusivity filters.

Ashburn, USA HQ
2018 Founded
9 Employees
Public company Type
QNRX · NYSE Ticker
Company details
Intelligence · Patents

Quoin Pharmaceuticals patents

0 pharmaceutical patents indexed for Quoin Pharmaceuticals. 0 expire within 24 months.

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

No patents matched

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Frequently asked questions

How many patents does Quoin Pharmaceuticals have?

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

When do Quoin 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.