Patent intelligence · US
US 10945972
Particulate materials
Particulate materials
Patent details — US 10945972
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 16, 2021
- Expiration
- Mar 11, 2041
- Applicant
- Nektar Therapeutics
- Claims
- 3
- CPC classes
- A61K, A61K31/137, A61K31/48, A61K31/485
Quick answer
US 10945972 (Particulate materials) is held by Nektar Therapeutics. Status: granted. Granted Mar 16, 2021. Expires Mar 11, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Expiration
- Claims
- 3
- CPC classes
- A61K, A61K31/137, A61K31/48, A61K31/485, A61K31/4985, A61K9/0075
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Frequently asked questions
What is US patent 10945972?
US 10945972 (Particulate materials) is held by Nektar Therapeutics. Status: granted. Granted Mar 16, 2021. Expires Mar 11, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10945972?
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 10945972 expire?
Our index shows an expiration date of Mar 11, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.