Wednesday, July 8, 2026

Patent intelligence · US

US 10603250

One-pack type dentinal tubule occlusion material

granted A61KA61K6/17A61K6/838A61K6/864
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 132
Patent details — US 10603250
Jurisdiction
US
Status
granted
Grant date
Mar 31, 2020
Expiration
Mar 26, 2040
Claims
5
CPC classes
A61K, A61K6/17, A61K6/838, A61K6/864
View on Google Patents ↗

Quick answer

US 10603250 (One-pack type dentinal tubule occlusion material) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Mar 31, 2020. Expires Mar 26, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
5
CPC classes
A61K, A61K6/17, A61K6/838, A61K6/864, A61K8/24

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Frequently asked questions

What is US patent 10603250?

US 10603250 (One-pack type dentinal tubule occlusion material) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Mar 31, 2020. Expires Mar 26, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10603250?

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 10603250 expire?

Our index shows an expiration date of Mar 26, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.