Wednesday, July 8, 2026

Patent intelligence · US

US 11225506

Cell penetrating peptides and methods of making and using thereof

granted A61KA61K38/05A61K38/12A61K38/465
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 5
Patent details — US 11225506
Jurisdiction
US
Status
granted
Grant date
Jan 18, 2022
Expiration
Jan 13, 2042
Claims
41
CPC classes
A61K, A61K38/05, A61K38/12, A61K38/465
View on Google Patents ↗

Quick answer

US 11225506 (Cell penetrating peptides and methods of making and using thereof) is held by Entrada Therapeutics, Inc.. Status: granted. Granted Jan 18, 2022. Expires Jan 13, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
41
CPC classes
A61K, A61K38/05, A61K38/12, A61K38/465, A61K47/64, A61K49/0039

More from Entrada Therapeutics, Inc.

Related pharmaceutical patents in our USPTO index.

  1. US 11987821

    Compositions and methods for treating mitochondrial neurogastrointestinal encephalopathy

    Entrada Therapeutics, Inc. · Expires May 16, 2044

    granted
  2. US 11168310

    Compositions and methods for treating mitochondrial neurogastrointestinal encephalopathy

    Entrada Therapeutics, Inc. · Expires Nov 4, 2041

    granted
  3. US 10815276

    Cell penetrating peptides and methods of making and using thereof

    Entrada Therapeutics, Inc. · Expires Oct 22, 2040

    granted
  4. US 10626147

    Cell penetrating peptides and methods of making and using thereof

    Entrada Therapeutics, Inc. · Expires Apr 16, 2040

    granted

Frequently asked questions

What is US patent 11225506?

US 11225506 (Cell penetrating peptides and methods of making and using thereof) is held by Entrada Therapeutics, Inc.. Status: granted. Granted Jan 18, 2022. Expires Jan 13, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11225506?

Entrada Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 5 pharmaceutical patents for this assignee.

When does US 11225506 expire?

Our index shows an expiration date of Jan 13, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.