Wednesday, July 8, 2026

Patent intelligence · US

US 7713987

Pyrimidine-2,4-diamines and their uses

granted A61PA61P19/02A61P35/00A61P43/00
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 4
Applicant portfolio 373
Patent details — US 7713987
Jurisdiction
US
Status
granted
Grant date
May 11, 2010
Expiration
May 6, 2030
Claims
36
CPC classes
A61P, A61P19/02, A61P35/00, A61P43/00
View on Google Patents ↗

Quick answer

US 7713987 (Pyrimidine-2,4-diamines and their uses) is held by Rigel Pharmaceuticals, Inc.. Status: granted. Granted May 11, 2010. Expires May 6, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
36
CPC classes
A61P, A61P19/02, A61P35/00, A61P43/00

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Frequently asked questions

What is US patent 7713987?

US 7713987 (Pyrimidine-2,4-diamines and their uses) is held by Rigel Pharmaceuticals, Inc.. Status: granted. Granted May 11, 2010. Expires May 6, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7713987?

Rigel Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 373 pharmaceutical patents for this assignee.

When does US 7713987 expire?

Our index shows an expiration date of May 6, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.