Patent intelligence · US
US 6350589
Compositions of highly-purified natural mixtures of type I interferon derived from leukocytes and methods
Compositions of highly-purified natural mixtures of type I interferon derived from leukocytes and methods
Patent details — US 6350589
- Jurisdiction
- US
- Status
- expired
- Grant date
- Feb 26, 2002
- Expiration
- Feb 21, 2022
- Applicant
- Airgain, Inc.
- Claims
- 5
- CPC classes
- A61K, A61K38/00
Quick answer
US 6350589 (Compositions of highly-purified natural mixtures of type I interferon derived from leukocytes and methods) is held by Airgain, Inc.. Status: expired. Granted Feb 26, 2002. Expires Feb 21, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Airgain, Inc.
- Grant date
- Expiration
- Claims
- 5
- CPC classes
- A61K, A61K38/00
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Frequently asked questions
What is US patent 6350589?
US 6350589 (Compositions of highly-purified natural mixtures of type I interferon derived from leukocytes and methods) is held by Airgain, Inc.. Status: expired. Granted Feb 26, 2002. Expires Feb 21, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6350589?
Airgain, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 27 pharmaceutical patents for this assignee.
When does US 6350589 expire?
Our index shows an expiration date of Feb 21, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.