Patent intelligence · US
US 6656474
Methods of using a neurotrophin and its analogues for the treatment of gastrointestinal hypomotility disorders
Methods of using a neurotrophin and its analogues for the treatment of gastrointestinal hypomotility disorders
Patent details — US 6656474
- Jurisdiction
- US
- Status
- expired
- Grant date
- Dec 2, 2003
- Expiration
- Nov 27, 2023
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Claims
- 28
- CPC classes
- A61K, A61K2039/505, A61K38/185, A61P
Quick answer
US 6656474 (Methods of using a neurotrophin and its analogues for the treatment of gastrointestinal hypomotility disorders) is held by REGENERON PHARMACEUTICALS, INC.. Status: expired. Granted Dec 2, 2003. Expires Nov 27, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Expiration
- Claims
- 28
- CPC classes
- A61K, A61K2039/505, A61K38/185, A61P, A61P1/00, A61P1/10
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Frequently asked questions
What is US patent 6656474?
US 6656474 (Methods of using a neurotrophin and its analogues for the treatment of gastrointestinal hypomotility disorders) is held by REGENERON PHARMACEUTICALS, INC.. Status: expired. Granted Dec 2, 2003. Expires Nov 27, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6656474?
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 6656474 expire?
Our index shows an expiration date of Nov 27, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.