Patent intelligence · US
US 11141465
Method of making a water-soluble polymer-factor VIII moiety conjugate
Method of making a water-soluble polymer-factor VIII moiety conjugate
Patent details — US 11141465
- Jurisdiction
- US
- Status
- granted
- Grant date
- Oct 12, 2021
- Expiration
- Oct 7, 2041
- Applicant
- Nektar Therapeutics
- Claims
- 12
- CPC classes
- A61K, A61K38/37, A61K47/10, A61K47/60
Quick answer
US 11141465 (Method of making a water-soluble polymer-factor VIII moiety conjugate) is held by Nektar Therapeutics. Status: granted. Granted Oct 12, 2021. Expires Oct 7, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Expiration
- Claims
- 12
- CPC classes
- A61K, A61K38/37, A61K47/10, A61K47/60, A61P, A61P7/00
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Frequently asked questions
What is US patent 11141465?
US 11141465 (Method of making a water-soluble polymer-factor VIII moiety conjugate) is held by Nektar Therapeutics. Status: granted. Granted Oct 12, 2021. Expires Oct 7, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11141465?
Nektar Therapeutics is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 423 pharmaceutical patents for this assignee.
When does US 11141465 expire?
Our index shows an expiration date of Oct 7, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.