Patent intelligence · US
US 6297004
Recombinant viruses displaying a nonviral polypeptide on their external surface
Recombinant viruses displaying a nonviral polypeptide on their external surface
Patent details — US 6297004
- Jurisdiction
- US
- Status
- expired
- Grant date
- Oct 2, 2001
- Expiration
- Sep 27, 2021
- Applicant
- Cambridge Drug Discovery Holding, LTD
- Claims
- 23
- CPC classes
- A61K, A61K48/00, A61P, A61P37/00
Quick answer
US 6297004 (Recombinant viruses displaying a nonviral polypeptide on their external surface) is held by Cambridge Drug Discovery Holding, LTD. Status: expired. Granted Oct 2, 2001. Expires Sep 27, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Cambridge Drug Discovery Holding, LTD
- Grant date
- Expiration
- Claims
- 23
- CPC classes
- A61K, A61K48/00, A61P, A61P37/00
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Frequently asked questions
What is US patent 6297004?
US 6297004 (Recombinant viruses displaying a nonviral polypeptide on their external surface) is held by Cambridge Drug Discovery Holding, LTD. Status: expired. Granted Oct 2, 2001. Expires Sep 27, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6297004?
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 6297004 expire?
Our index shows an expiration date of Sep 27, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.