Wednesday, July 8, 2026

Patent intelligence · US

US 10709703

2,4-pyrimidinediamine compounds and their uses

granted A61KA61K31/505A61K31/506A61K31/519
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 14
Applicant portfolio 373
Patent details — US 10709703
Jurisdiction
US
Status
granted
Grant date
Jul 14, 2020
Expiration
Jul 9, 2040
Claims
13
CPC classes
A61K, A61K31/505, A61K31/506, A61K31/519
View on Google Patents ↗

Quick answer

US 10709703 (2,4-pyrimidinediamine compounds and their uses) is held by Rigel Pharmaceuticals, Inc.. Status: granted. Granted Jul 14, 2020. Expires Jul 9, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
13
CPC classes
A61K, A61K31/505, A61K31/506, A61K31/519, A61K31/5377, A61K31/538

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Frequently asked questions

What is US patent 10709703?

US 10709703 (2,4-pyrimidinediamine compounds and their uses) is held by Rigel Pharmaceuticals, Inc.. Status: granted. Granted Jul 14, 2020. Expires Jul 9, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10709703?

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 10709703 expire?

Our index shows an expiration date of Jul 9, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.