Patent intelligence · US
US 6566509
Multivalent macrolide antibiotics
Multivalent macrolide antibiotics
Patent details — US 6566509
- Jurisdiction
- US
- Status
- expired
- Grant date
- May 20, 2003
- Expiration
- May 15, 2023
- Applicant
- Theravance, Inc.
- Claims
- 7
- CPC classes
- A61K, A61K31/00, A61K47/54, A61K47/55
Quick answer
US 6566509 (Multivalent macrolide antibiotics) is held by Theravance, Inc.. Status: expired. Granted May 20, 2003. Expires May 15, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Theravance, Inc.
- Grant date
- Expiration
- Claims
- 7
- CPC classes
- A61K, A61K31/00, A61K47/54, A61K47/55, A61K47/552, A61K47/60
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Frequently asked questions
What is US patent 6566509?
US 6566509 (Multivalent macrolide antibiotics) is held by Theravance, Inc.. Status: expired. Granted May 20, 2003. Expires May 15, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6566509?
Theravance, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 635 pharmaceutical patents for this assignee.
When does US 6566509 expire?
Our index shows an expiration date of May 15, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.