Wednesday, July 8, 2026

Patent intelligence · US

US 7220757

Compositions and methods for topical administration of 2-NH-heteroarylimidazoles

granted A61KA61K31/4164A61K31/44A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 1
Applicant portfolio 82
Patent details — US 7220757
Jurisdiction
US
Status
granted
Grant date
May 22, 2007
Expiration
May 17, 2027
Applicant
Replidyne, Inc.
Claims
15
CPC classes
A61K, A61K31/4164, A61K31/44, A61P
View on Google Patents ↗

Quick answer

US 7220757 (Compositions and methods for topical administration of 2-NH-heteroarylimidazoles) is held by Replidyne, Inc.. Status: granted. Granted May 22, 2007. Expires May 17, 2027 (1 year remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Replidyne, Inc.
Grant date
Expiration
Claims
15
CPC classes
A61K, A61K31/4164, A61K31/44, A61P, A61P31/04

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Frequently asked questions

What is US patent 7220757?

US 7220757 (Compositions and methods for topical administration of 2-NH-heteroarylimidazoles) is held by Replidyne, Inc.. Status: granted. Granted May 22, 2007. Expires May 17, 2027 (1 year remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7220757?

Replidyne, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 82 pharmaceutical patents for this assignee.

When does US 7220757 expire?

Our index shows an expiration date of May 17, 2027 (1 year from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.