Wednesday, July 8, 2026

Patent intelligence · US

US 12247201

Materials and methods for treatment of autosomal dominant retinitis pigmentosa

granted A61KA61K31/7088A61K38/465A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 19
Applicant portfolio 65
Patent details — US 12247201
Jurisdiction
US
Status
granted
Grant date
Mar 11, 2025
Expiration
Mar 6, 2045
Claims
30
CPC classes
A61K, A61K31/7088, A61K38/465, A61P
View on Google Patents ↗

Quick answer

US 12247201 (Materials and methods for treatment of autosomal dominant retinitis pigmentosa) is held by CRISPR THERAPEUTICS AG. Status: granted. Granted Mar 11, 2025. Expires Mar 6, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
30
CPC classes
A61K, A61K31/7088, A61K38/465, A61P, A61P27/02

More from CRISPR THERAPEUTICS AG

Related pharmaceutical patents in our USPTO index.

  1. US 12427170

    Universal donor cells

    CRISPR THERAPEUTICS AG · Expires Sep 25, 2045

    granted
  2. US 12344656

    Genetically engineered T cells having improved persistence in culture

    CRISPR THERAPEUTICS AG · Expires Jun 26, 2045

    granted
  3. US 12344655

    Gene-edited natural killer cells

    CRISPR THERAPEUTICS AG · Expires Jun 26, 2045

    granted
  4. US 12304968

    T-cells expressing anti-LIV1 chimeric antigen receptor

    CRISPR THERAPEUTICS AG · Expires May 15, 2045

    granted
  5. US 12263227

    Optimized mRNA encoding CAS9 for use in LNPs

    CRISPR THERAPEUTICS AG · Expires Mar 27, 2045

    granted
  6. US 12241087

    Compositions and methods for differentiating stem cells into NK cells

    CRISPR THERAPEUTICS AG · Expires Feb 27, 2045

    granted
  7. US 12227763

    Methods and compositions for treating cancer

    CRISPR THERAPEUTICS AG · Expires Feb 13, 2045

    granted

Frequently asked questions

What is US patent 12247201?

US 12247201 (Materials and methods for treatment of autosomal dominant retinitis pigmentosa) is held by CRISPR THERAPEUTICS AG. Status: granted. Granted Mar 11, 2025. Expires Mar 6, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12247201?

CRISPR THERAPEUTICS AG is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 65 pharmaceutical patents for this assignee.

When does US 12247201 expire?

Our index shows an expiration date of Mar 6, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.