Wednesday, July 8, 2026

Patent intelligence · US

US 11730819

Peptide derivatives having novel linkage structures

granted A61KA61K47/64A61K47/65A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 17
Applicant portfolio 57
Patent details — US 11730819
Jurisdiction
US
Status
granted
Grant date
Aug 22, 2023
Expiration
Aug 17, 2043
Applicant
BicycleTx Limited
Claims
23
CPC classes
A61K, A61K47/64, A61K47/65, A61P
View on Google Patents ↗

Quick answer

US 11730819 (Peptide derivatives having novel linkage structures) is held by BicycleTx Limited. Status: granted. Granted Aug 22, 2023. Expires Aug 17, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
BicycleTx Limited
Grant date
Expiration
Claims
23
CPC classes
A61K, A61K47/64, A61K47/65, A61P, A61P35/00

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Frequently asked questions

What is US patent 11730819?

US 11730819 (Peptide derivatives having novel linkage structures) is held by BicycleTx Limited. Status: granted. Granted Aug 22, 2023. Expires Aug 17, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11730819?

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

When does US 11730819 expire?

Our index shows an expiration date of Aug 17, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.