Wednesday, June 10, 2026

Patent intelligence · HU

HU P0204410

PYRIMIDINE-4-ONE DERIVATIVES, PROCESS FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND THEIR USE

expired A61K 31/ 495 A IA61K 31/ 505 A IA61K 31/ 513 A IA61K 31/ 517 A I
Status expired
Linked drugs 1
Pipeline programs 3
Years to expiry 0
Applicant portfolio 25
Patent details — HU P0204410
Jurisdiction
HU
Status
expired
Grant date
May 28, 2003
Expiration
May 23, 2023
CPC classes
A61K 31/ 495 A I, A61K 31/ 505 A I, A61K 31/ 513 A I, A61K 31/ 517 A I
View on Google Patents ↗

Quick answer

HU P0204410 (PYRIMIDINE-4-ONE DERIVATIVES, PROCESS FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND THEIR USE) is held by SMITHKLINE BEECHAM PLC [GB]. Status: expired. Granted May 28, 2003. Expires May 23, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 495 A I, A61K 31/ 505 A I, A61K 31/ 513 A I, A61K 31/ 517 A I, A61P 3/ 06 A I, A61P 3/ 10 A I

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Frequently asked questions

What is US patent P0204410?

HU P0204410 (PYRIMIDINE-4-ONE DERIVATIVES, PROCESS FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND THEIR USE) is held by SMITHKLINE BEECHAM PLC [GB]. Status: expired. Granted May 28, 2003. Expires May 23, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns HU P0204410?

SMITHKLINE BEECHAM PLC [GB] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does HU P0204410 expire?

Our index shows an expiration date of May 23, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.