Wednesday, July 8, 2026

Patent intelligence · US

US 8906151

Calcium phosphate composition and process for producing the same

granted A61KA61K6/17A61K6/69A61K6/807
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 132
Patent details — US 8906151
Jurisdiction
US
Status
granted
Grant date
Dec 9, 2014
Expiration
Dec 4, 2034
Claims
9
CPC classes
A61K, A61K6/17, A61K6/69, A61K6/807
View on Google Patents ↗

Quick answer

US 8906151 (Calcium phosphate composition and process for producing the same) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Dec 9, 2014. Expires Dec 4, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K6/17, A61K6/69, A61K6/807, A61K6/818, A61K6/82

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Frequently asked questions

What is US patent 8906151?

US 8906151 (Calcium phosphate composition and process for producing the same) is held by KURARAY NORITAKE DENTAL INC.. Status: granted. Granted Dec 9, 2014. Expires Dec 4, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8906151?

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 8906151 expire?

Our index shows an expiration date of Dec 4, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.