Patent intelligence · US
US 10857231
Formulations of VEG antagonist fusion proteins and method of manufacturing them
Formulations of VEG antagonist fusion proteins and method of manufacturing them
Patent details — US 10857231
- Jurisdiction
- US
- Status
- granted
- Grant date
- Dec 8, 2020
- Expiration
- Dec 3, 2040
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Claims
- 114
- CPC classes
- A61K, A61K31/4172, A61K31/7012, A61K38/16
Quick answer
US 10857231 (Formulations of VEG antagonist fusion proteins and method of manufacturing them) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Dec 8, 2020. Expires Dec 3, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Expiration
- Claims
- 114
- CPC classes
- A61K, A61K31/4172, A61K31/7012, A61K38/16, A61K38/179, A61K39/39591
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Frequently asked questions
What is US patent 10857231?
US 10857231 (Formulations of VEG antagonist fusion proteins and method of manufacturing them) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Dec 8, 2020. Expires Dec 3, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10857231?
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 10857231 expire?
Our index shows an expiration date of Dec 3, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.