Patent intelligence · US
US 6277827
Single morphic forms of metalloproteinase inhibitors
Single morphic forms of metalloproteinase inhibitors
Patent details — US 6277827
- Jurisdiction
- US
- Status
- expired
- Grant date
- Aug 21, 2001
- Expiration
- Aug 16, 2021
- Applicant
- Darwin Discovery Limited
- Claims
- 20
- CPC classes
- A61P, A61P31/00, A61P43/00
Quick answer
US 6277827 (Single morphic forms of metalloproteinase inhibitors) is held by Darwin Discovery Limited. Status: expired. Granted Aug 21, 2001. Expires Aug 16, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Darwin Discovery Limited
- Grant date
- Expiration
- Claims
- 20
- CPC classes
- A61P, A61P31/00, A61P43/00
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Frequently asked questions
What is US patent 6277827?
US 6277827 (Single morphic forms of metalloproteinase inhibitors) is held by Darwin Discovery Limited. Status: expired. Granted Aug 21, 2001. Expires Aug 16, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6277827?
Darwin Discovery Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 706 pharmaceutical patents for this assignee.
When does US 6277827 expire?
Our index shows an expiration date of Aug 16, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.