Patent intelligence · US
US 7018657
Particulate composition
Particulate composition
Patent details — US 7018657
- Jurisdiction
- US
- Status
- expired
- Grant date
- Mar 28, 2006
- Expiration
- Mar 23, 2026
- Claims
- 20
- CPC classes
- A61K, A61K9/008, A61K9/1075, A61K9/5123
Quick answer
US 7018657 (Particulate composition) is held by University College Cardiff Consultants Limited. Status: expired. Granted Mar 28, 2006. Expires Mar 23, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 20
- CPC classes
- A61K, A61K9/008, A61K9/1075, A61K9/5123, A61K9/5138, A61K9/5169
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Frequently asked questions
What is US patent 7018657?
US 7018657 (Particulate composition) is held by University College Cardiff Consultants Limited. Status: expired. Granted Mar 28, 2006. Expires Mar 23, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7018657?
University College Cardiff Consultants Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 69 pharmaceutical patents for this assignee.
When does US 7018657 expire?
Our index shows an expiration date of Mar 23, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.