Patent intelligence · US
US 7655758
Stable liquid IL-1 antagonist formulations
Stable liquid IL-1 antagonist formulations
Patent details — US 7655758
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 2, 2010
- Expiration
- Jan 28, 2030
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Claims
- 12
- CPC classes
- A61K, A61K38/1793, A61K38/2006, A61K47/183
Quick answer
US 7655758 (Stable liquid IL-1 antagonist formulations) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Feb 2, 2010. Expires Jan 28, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Expiration
- Claims
- 12
- CPC classes
- A61K, A61K38/1793, A61K38/2006, A61K47/183, A61K47/26, A61K9/0019
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Frequently asked questions
What is US patent 7655758?
US 7655758 (Stable liquid IL-1 antagonist formulations) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Feb 2, 2010. Expires Jan 28, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7655758?
REGENERON PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 837 pharmaceutical patents for this assignee.
When does US 7655758 expire?
Our index shows an expiration date of Jan 28, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.