Patent intelligence · US
US 8575123
Site-specific delivery of nucleic acids by combining targeting ligands with endosomolytic components
Site-specific delivery of nucleic acids by combining targeting ligands with endosomolytic components
Patent details — US 8575123
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 5, 2013
- Expiration
- Oct 31, 2033
- Applicant
- Tekmira Pharmaceuticals Corporation
- Claims
- 39
- CPC classes
- A61K, A61K47/545, A61K47/549, A61K47/551
Quick answer
US 8575123 (Site-specific delivery of nucleic acids by combining targeting ligands with endosomolytic components) is held by Tekmira Pharmaceuticals Corporation. Status: granted. Granted Nov 5, 2013. Expires Oct 31, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Tekmira Pharmaceuticals Corporation
- Grant date
- Expiration
- Claims
- 39
- CPC classes
- A61K, A61K47/545, A61K47/549, A61K47/551, A61K47/554, A61K48/0008
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Frequently asked questions
What is US patent 8575123?
US 8575123 (Site-specific delivery of nucleic acids by combining targeting ligands with endosomolytic components) is held by Tekmira Pharmaceuticals Corporation. Status: granted. Granted Nov 5, 2013. Expires Oct 31, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8575123?
Tekmira Pharmaceuticals Corporation is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.
When does US 8575123 expire?
Our index shows an expiration date of Oct 31, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.