Patent intelligence · US
US 6344465
Inhibitors of IMPDH enzyme
Inhibitors of IMPDH enzyme
Patent details — US 6344465
- Jurisdiction
- US
- Status
- expired
- Grant date
- Feb 5, 2002
- Expiration
- Jan 31, 2022
- Applicant
- Vertex Pharmaceuticals Incorporated
- Claims
- 9
- CPC classes
- A61K, A61K31/404, A61K31/42, A61K31/422
Quick answer
US 6344465 (Inhibitors of IMPDH enzyme) is held by Vertex Pharmaceuticals Incorporated. Status: expired. Granted Feb 5, 2002. Expires Jan 31, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Expiration
- Claims
- 9
- CPC classes
- A61K, A61K31/404, A61K31/42, A61K31/422, A61P, A61P17/06
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Frequently asked questions
What is US patent 6344465?
US 6344465 (Inhibitors of IMPDH enzyme) is held by Vertex Pharmaceuticals Incorporated. Status: expired. Granted Feb 5, 2002. Expires Jan 31, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6344465?
Vertex Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 991 pharmaceutical patents for this assignee.
When does US 6344465 expire?
Our index shows an expiration date of Jan 31, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.