Patent · US Active

Monochromatic dental shaped article and blank for making dental restorations

US11278381B2 · kind B2 · utility

0Cited by

12References

21Claims

0Family size

Assignee

Ivoclar Vivadent AG · LI

Inventors

Konrad Hagenbuch · Haag, CH
Harald Kerschbaumer · Klaus, AT
Konrad Gurschler · Meran - Merano, IT
Clemens Andreas Häfele · Weiler, AT
Thomas Baaske · Grabs, CH

Key dates

Filing date	Mar 15, 2018
Grant date	Mar 22, 2022
Priority date	—
Expiry date	Mar 15, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61C2201/002
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Monochromatic dental shaped body, which has an opacity of from 70 to 78%, and a process for its production.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.