Patent intelligence · US
US 8609838
Pyrimidine substituted purine derivatives
Pyrimidine substituted purine derivatives
Patent details — US 8609838
- Jurisdiction
- US
- Status
- granted
- Grant date
- Dec 17, 2013
- Expiration
- Dec 12, 2033
- Applicant
- VERASTEM, INC.
- Claims
- 27
- CPC classes
- A61P, A61P1/00, A61P11/00, A61P17/00
Quick answer
US 8609838 (Pyrimidine substituted purine derivatives) is held by VERASTEM, INC.. Status: granted. Granted Dec 17, 2013. Expires Dec 12, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- VERASTEM, INC.
- Grant date
- Expiration
- Claims
- 27
- CPC classes
- A61P, A61P1/00, A61P11/00, A61P17/00, A61P21/04, A61P27/02
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Frequently asked questions
What is US patent 8609838?
US 8609838 (Pyrimidine substituted purine derivatives) is held by VERASTEM, INC.. Status: granted. Granted Dec 17, 2013. Expires Dec 12, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8609838?
VERASTEM, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 140 pharmaceutical patents for this assignee.
When does US 8609838 expire?
Our index shows an expiration date of Dec 12, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.