Wednesday, July 8, 2026

Patent intelligence · US

US 10894808

Polypeptide ligands specific for plasma kallikrein

granted A61KA61K38/00A61PA61P27/02
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 57
Patent details — US 10894808
Jurisdiction
US
Status
granted
Grant date
Jan 19, 2021
Expiration
Jan 14, 2041
Applicant
BicycleRD Limited
Claims
42
CPC classes
A61K, A61K38/00, A61P, A61P27/02
View on Google Patents ↗

Quick answer

US 10894808 (Polypeptide ligands specific for plasma kallikrein) is held by BicycleRD Limited. Status: granted. Granted Jan 19, 2021. Expires Jan 14, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
BicycleRD Limited
Grant date
Expiration
Claims
42
CPC classes
A61K, A61K38/00, A61P, A61P27/02, A61P29/00, A61P31/04

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Frequently asked questions

What is US patent 10894808?

US 10894808 (Polypeptide ligands specific for plasma kallikrein) is held by BicycleRD Limited. Status: granted. Granted Jan 19, 2021. Expires Jan 14, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10894808?

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

When does US 10894808 expire?

Our index shows an expiration date of Jan 14, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.