Patent · US Active

Process for producing a sintered lithium disilicate glass ceramic dental restoration and kit of parts

US12207982B2 · kind B2 · utility

0Cited by

11References

14Claims

0Family size

Assignee

Solventum Intellectual Properties Company · US

Inventors

Helmar B. Mayr · Kaufering, DE
Gallus Schechner · Herrsching am Ammersee, DE

Key dates

Filing date	Jan 3, 2022
Grant date	Jan 28, 2025
Priority date	—
Expiry date	Jan 3, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C2218/114
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A process for producing a sintered lithium disilicate glass ceramic dental restoration by way of sintering under reduced atmospheric pressure conditions at a temperature above 600° C. is described. Further described is a kit of parts for producing a sintered lithium disilicate glass ceramic dental restoration.

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