Patent intelligence · US
US 6270761
Delivery of nucleic acid
Delivery of nucleic acid
Patent details — US 6270761
- Jurisdiction
- US
- Status
- expired
- Grant date
- Aug 7, 2001
- Expiration
- Aug 2, 2021
- Applicant
- Cambridge Drug Discovery Holding, LTD
- Claims
- 16
- CPC classes
- A61K, A61K48/00
Quick answer
US 6270761 (Delivery of nucleic acid) is held by Cambridge Drug Discovery Holding, LTD. Status: expired. Granted Aug 7, 2001. Expires Aug 2, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Cambridge Drug Discovery Holding, LTD
- Grant date
- Expiration
- Claims
- 16
- CPC classes
- A61K, A61K48/00
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Frequently asked questions
What is US patent 6270761?
US 6270761 (Delivery of nucleic acid) is held by Cambridge Drug Discovery Holding, LTD. Status: expired. Granted Aug 7, 2001. Expires Aug 2, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6270761?
Cambridge Drug Discovery Holding, LTD is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 706 pharmaceutical patents for this assignee.
When does US 6270761 expire?
Our index shows an expiration date of Aug 2, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.