Wednesday, July 8, 2026

Patent intelligence · US

US 9644201

Structured peptide processing

granted A61KA61K47/55A61K47/64A61K47/643
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 11
Applicant portfolio 57
Patent details — US 9644201
Jurisdiction
US
Status
granted
Grant date
May 9, 2017
Expiration
May 4, 2037
Claims
7
CPC classes
A61K, A61K47/55, A61K47/64, A61K47/643
View on Google Patents ↗

Quick answer

US 9644201 (Structured peptide processing) is held by BICYCLE THERAPEUTICS LIMITED. Status: granted. Granted May 9, 2017. Expires May 4, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
7
CPC classes
A61K, A61K47/55, A61K47/64, A61K47/643

More from BICYCLE THERAPEUTICS LIMITED

Related pharmaceutical patents in our USPTO index.

  1. US 12378288

    Multimeric bicyclic peptide ligands

    BicycleTx Limited · Expires Jul 31, 2045

    granted
  2. US 12377155

    Bicyclic peptide ligands specific for PSMA

    BicycleRD Limited · Expires Jul 31, 2045

    granted
  3. US 12350343

    Bicyclic peptide ligands specific for MT1-MMP

    BicycleTx Limited · Expires Jul 3, 2045

    granted
  4. US 12318454

    Bicyclic peptide ligands specific for MT1-MMP

    BicycleRD Limited · Expires May 29, 2045

    granted
  5. US 12150998

    Bicyclic peptide ligands specific for P-selectin

    BicycleTx Limited · Expires Nov 21, 2044

    granted
  6. US 12049520

    Bicyclic peptide ligands specific for CD137

    BicycleTx Limited · Expires Jul 25, 2044

    granted
  7. US 11970555

    Bicyclic peptide ligands specific for transferrin receptor 1 (TfR1)

    BicycleTx Limited · Expires Apr 25, 2044

    granted
  8. US 11970553

    Heterotandem bicyclic peptide complex

    BicycleTx Limited · Expires Apr 25, 2044

    granted

Frequently asked questions

What is US patent 9644201?

US 9644201 (Structured peptide processing) is held by BICYCLE THERAPEUTICS LIMITED. Status: granted. Granted May 9, 2017. Expires May 4, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9644201?

BICYCLE THERAPEUTICS LIMITED is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 57 pharmaceutical patents for this assignee.

When does US 9644201 expire?

Our index shows an expiration date of May 4, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.