Wednesday, July 8, 2026

Patent intelligence · US

US 10280120

Zirconia composition, zirconia pre-sintered body and zirconia sintered body, and dental product

granted A61KA61K6/78A61K6/818A61K6/822
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 132
Patent details — US 10280120
Jurisdiction
US
Status
granted
Grant date
May 7, 2019
Expiration
May 2, 2039
Claims
27
CPC classes
A61K, A61K6/78, A61K6/818, A61K6/822
View on Google Patents ↗

Quick answer

US 10280120 (Zirconia composition, zirconia pre-sintered body and zirconia sintered body, and dental product) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted May 7, 2019. Expires May 2, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
27
CPC classes
A61K, A61K6/78, A61K6/818, A61K6/822

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Frequently asked questions

What is US patent 10280120?

US 10280120 (Zirconia composition, zirconia pre-sintered body and zirconia sintered body, and dental product) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted May 7, 2019. Expires May 2, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10280120?

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 10280120 expire?

Our index shows an expiration date of May 2, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.