Patent intelligence · US
US 11547639
Dental composition containing platinum nanoparticles
Dental composition containing platinum nanoparticles
Patent details — US 11547639
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 10, 2023
- Expiration
- Jan 5, 2043
- Applicant
- KURARAY NORITAKE DENTAL INC.
- Claims
- 19
- CPC classes
- A61K, A61K33/24, A61K33/243, A61K33/244
Quick answer
US 11547639 (Dental composition containing platinum nanoparticles) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Jan 10, 2023. Expires Jan 5, 2043 (16 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- KURARAY NORITAKE DENTAL INC.
- Grant date
- Expiration
- Claims
- 19
- CPC classes
- A61K, A61K33/24, A61K33/243, A61K33/244, A61K6/17, A61K6/69
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Frequently asked questions
What is US patent 11547639?
US 11547639 (Dental composition containing platinum nanoparticles) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Jan 10, 2023. Expires Jan 5, 2043 (16 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11547639?
KURARAY NORITAKE DENTAL INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 132 pharmaceutical patents for this assignee.
When does US 11547639 expire?
Our index shows an expiration date of Jan 5, 2043 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.