Wednesday, July 8, 2026

Patent intelligence · US

US 10231905

Dental curable composition

granted A61KA61K6/884A61K6/887A61K6/889
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 132
Patent details — US 10231905
Jurisdiction
US
Status
granted
Grant date
Mar 19, 2019
Expiration
Mar 14, 2039
Claims
14
CPC classes
A61K, A61K6/884, A61K6/887, A61K6/889
View on Google Patents ↗

Quick answer

US 10231905 (Dental curable composition) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Mar 19, 2019. Expires Mar 14, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K6/884, A61K6/887, A61K6/889, A61K6/898

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Frequently asked questions

What is US patent 10231905?

US 10231905 (Dental curable composition) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Mar 19, 2019. Expires Mar 14, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10231905?

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 10231905 expire?

Our index shows an expiration date of Mar 14, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.