Saturday, July 11, 2026

Patent intelligence · US

US 7332224

Cleaning article containing hydrophilic polymers

granted A61KA61K8/0208A61K8/8176A61K8/8182
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 2
Applicant portfolio 8,292
Patent details — US 7332224
Jurisdiction
US
Status
granted
Grant date
Feb 19, 2008
Expiration
Feb 14, 2028
Applicant
ReGenesis Group
Claims
8
CPC classes
A61K, A61K8/0208, A61K8/8176, A61K8/8182
View on Google Patents ↗

Quick answer

US 7332224 (Cleaning article containing hydrophilic polymers) is held by ReGenesis Group. Status: granted. Granted Feb 19, 2008. Expires Feb 14, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
ReGenesis Group
Grant date
Expiration
Claims
8
CPC classes
A61K, A61K8/0208, A61K8/8176, A61K8/8182, A61K8/87

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Frequently asked questions

What is US patent 7332224?

US 7332224 (Cleaning article containing hydrophilic polymers) is held by ReGenesis Group. Status: granted. Granted Feb 19, 2008. Expires Feb 14, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7332224?

ReGenesis Group is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 7332224 expire?

Our index shows an expiration date of Feb 14, 2028 (2 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.