US Patent 7297646 Ceramics comprising Al
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Patent Inventor Names
Anatoly Z. Rosenflanz0
Craig R. Schardt0
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Patent abstract
Ceramics comprising (i) at least one of Nb2O5 or Ta2O5 and (ii) at least two of (a) Al2O3, (b) REO, or (c) at least one of ZrO2 or HfO2. Embodiments of ceramics according to the present invention can be made, formed as, or converted into optical waveguides, glass beads, articles (e.g., plates), fibers, particles (e.g., abrasive particles), and thin coatings.
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US Patent 07297646 Ceramics comprising Al US Patent 7297646 Ceramics comprising Al
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Patent Number
072976460
Patent Number
72976460
Edits on 26 Sep, 2022
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Patent Jurisdiction
Patent Number
072976460
Date of Patent
November 20, 2007
0Patent Application Number
115263290
Date Filed
September 25, 2006
0Official Website
Patent Primary Examiner
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US Patent 07297646 Ceramics comprising Al
Infobox
Is a
Patent jurisdiction
Patent number
07297646
Date of patent
November 20, 2007
Patent application number
11526329
Date Filed
September 25, 2006
Patent primary examiner
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