Patent intelligence · US
US 6239268
Interleukin-1 type 3 receptors
Interleukin-1 type 3 receptors
Patent details — US 6239268
- Jurisdiction
- US
- Status
- expired
- Grant date
- May 29, 2001
- Expiration
- May 24, 2021
- Applicant
- Neurocrine Biosciences, Inc.
- Claims
- 13
- CPC classes
- A61K, A61K38/00
Quick answer
US 6239268 (Interleukin-1 type 3 receptors) is held by Neurocrine Biosciences, Inc.. Status: expired. Granted May 29, 2001. Expires May 24, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Neurocrine Biosciences, Inc.
- Grant date
- Expiration
- Claims
- 13
- CPC classes
- A61K, A61K38/00
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Frequently asked questions
What is US patent 6239268?
US 6239268 (Interleukin-1 type 3 receptors) is held by Neurocrine Biosciences, Inc.. Status: expired. Granted May 29, 2001. Expires May 24, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6239268?
Neurocrine Biosciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 111 pharmaceutical patents for this assignee.
When does US 6239268 expire?
Our index shows an expiration date of May 24, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.