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Lithium silicate glass ceramic and glass with ZrO2 content

13/245,125 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 26, 2011
Examiner ERIN LYNN SNELTING
Class 065
Art Group 1741
Patent No. 8,557,150
Case Type Utility - 065/021500
Status Patented Case
Parent 13/79,861 Patented
Child 14/19,716 Patented
Child 14/977,942 Abandoned
Child 14/978,486 Abandoned
Child 15/442,285 Abandoned
Child 16/748,143 Abandoned
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Last Updated: 1 year, 2 months ago
Date # Transaction