Patent intelligence · US
US 6440942
14-membered macrolides derived from leucomycins
14-membered macrolides derived from leucomycins
Patent details — US 6440942
- Jurisdiction
- US
- Status
- expired
- Grant date
- Aug 27, 2002
- Expiration
- Aug 22, 2022
- Applicant
- Enanta Pharmaceuticals, Inc.
- Claims
- 11
- CPC classes
- A61P, A61P31/04
Quick answer
US 6440942 (14-membered macrolides derived from leucomycins) is held by Enanta Pharmaceuticals, Inc.. Status: expired. Granted Aug 27, 2002. Expires Aug 22, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Enanta Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 11
- CPC classes
- A61P, A61P31/04
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Frequently asked questions
What is US patent 6440942?
US 6440942 (14-membered macrolides derived from leucomycins) is held by Enanta Pharmaceuticals, Inc.. Status: expired. Granted Aug 27, 2002. Expires Aug 22, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6440942?
Enanta Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 218 pharmaceutical patents for this assignee.
When does US 6440942 expire?
Our index shows an expiration date of Aug 22, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.