Patent intelligence · US
US 6930104
Heterocyclic derivatives
Heterocyclic derivatives
Patent details — US 6930104
- Jurisdiction
- US
- Status
- expired
- Grant date
- Aug 16, 2005
- Expiration
- Aug 11, 2025
- Applicant
- Takeda Chemical Industries Ltd.
- Claims
- 20
- CPC classes
- A61K, A61K31/4709, A61K31/4725, A61K31/473
Quick answer
US 6930104 (Heterocyclic derivatives) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Aug 16, 2005. Expires Aug 11, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Expiration
- Claims
- 20
- CPC classes
- A61K, A61K31/4709, A61K31/4725, A61K31/473, A61K31/496, A61K31/498
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Frequently asked questions
What is US patent 6930104?
US 6930104 (Heterocyclic derivatives) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Aug 16, 2005. Expires Aug 11, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6930104?
Takeda Chemical Industries Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1,436 pharmaceutical patents for this assignee.
When does US 6930104 expire?
Our index shows an expiration date of Aug 11, 2025 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.