Patent intelligence · US
US 11053309
Methods for treating active eosinophilic esophagitis
Methods for treating active eosinophilic esophagitis
Patent details — US 11053309
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jul 6, 2021
- Expiration
- Jul 1, 2041
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Claims
- 22
- CPC classes
- A61K, A61K2039/505, A61K2039/54, A61K2039/545
Quick answer
US 11053309 (Methods for treating active eosinophilic esophagitis) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Jul 6, 2021. Expires Jul 1, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Expiration
- Claims
- 22
- CPC classes
- A61K, A61K2039/505, A61K2039/54, A61K2039/545, A61K2039/577, A61K39/3955
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Frequently asked questions
What is US patent 11053309?
US 11053309 (Methods for treating active eosinophilic esophagitis) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Jul 6, 2021. Expires Jul 1, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11053309?
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 11053309 expire?
Our index shows an expiration date of Jul 1, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.