Wednesday, July 8, 2026

Patent intelligence · US

US 7141598

Imidazole derivatives, production method thereof and use thereof

granted A61PA61P13/08A61P15/00A61P35/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 1,436
Patent details — US 7141598
Jurisdiction
US
Status
granted
Grant date
Nov 28, 2006
Expiration
Nov 23, 2026
Claims
21
CPC classes
A61P, A61P13/08, A61P15/00, A61P35/00
View on Google Patents ↗

Quick answer

US 7141598 (Imidazole derivatives, production method thereof and use thereof) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Nov 28, 2006. Expires Nov 23, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61P, A61P13/08, A61P15/00, A61P35/00, A61P43/00, A61P5/28

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Frequently asked questions

What is US patent 7141598?

US 7141598 (Imidazole derivatives, production method thereof and use thereof) is held by Takeda Pharmaceutical Company Limited. Status: granted. Granted Nov 28, 2006. Expires Nov 23, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7141598?

Takeda Pharmaceutical Company Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1,436 pharmaceutical patents for this assignee.

When does US 7141598 expire?

Our index shows an expiration date of Nov 23, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.