Patent intelligence · US
US 8193339
Synthesis of β-nucleosides
Synthesis of β-nucleosides
Patent details — US 8193339
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jun 5, 2012
- Expiration
- May 31, 2032
- Applicant
- PHARMAESSENTIA CORPORATION
- Claims
- 16
- CPC classes
- A61P, A61P31/12, A61P35/00
Quick answer
US 8193339 (Synthesis of β-nucleosides) is held by PHARMAESSENTIA CORPORATION. Status: granted. Granted Jun 5, 2012. Expires May 31, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- PHARMAESSENTIA CORPORATION
- Grant date
- Expiration
- Claims
- 16
- CPC classes
- A61P, A61P31/12, A61P35/00
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Frequently asked questions
What is US patent 8193339?
US 8193339 (Synthesis of β-nucleosides) is held by PHARMAESSENTIA CORPORATION. Status: granted. Granted Jun 5, 2012. Expires May 31, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8193339?
PHARMAESSENTIA CORPORATION is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 95 pharmaceutical patents for this assignee.
When does US 8193339 expire?
Our index shows an expiration date of May 31, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.