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Class Information
Number: 501/7
Name: Compositions: ceramic > Ceramic compositions > Devitrified glass-ceramics > Binary, ternary, quaternary, etc., metal silicate crystalline phase (e.g., mullite, diopside, sphene, plagioclase, slagcerams free of alumina, etc.) > Alkali metal aluminosilicate crystalline phase > Lithium aluminosilicate (e.g., spodumeme, eucryptite, petalite, etc.)
Description: Compositions in which the alkali metal aluminosilicate comprises a lithium aluminosilicate.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7507681 |
Glass-ceramic, articles and fabrication process |
Mar. 24, 2009 |
| 7501365 |
Lithium-aluminosilicate glass ceramic with high keatite content and structural member made thereof |
Mar. 10, 2009 |
| 7476633 |
.beta.-spodumene glass-ceramic materials and process for making the same |
Jan. 13, 2009 |
| 7473660 |
.beta.-quartz and/or .beta.-spodumene glass ceramic |
Jan. 6, 2009 |
| 7465686 |
Glass-ceramic materials, precursor glass thereof and process for making the same |
Dec. 16, 2008 |
| 7456121 |
Glass-ceramic materials, precursor glass thereof and process-for making the same |
Nov. 25, 2008 |
| 7306845 |
Optical materials and optical devices |
Dec. 11, 2007 |
| 7285506 |
Lamp reflector substrate, glass, glass-ceramic materials and process for making the same |
Oct. 23, 2007 |
| 7262144 |
Photostructurable body and process for treating a glass and/or a glass-ceramic |
Aug. 28, 2007 |
| 7226881 |
Ultra low thermal expansion transparent glass ceramics |
Jun. 5, 2007 |
| 7220690 |
Glass ceramic having a low thermal expansion |
May. 22, 2007 |
| 7199066 |
Lamp reflector substrate, glass, glass-ceramic materials and process for making the same |
Apr. 3, 2007 |
| 7172649 |
Leucite glass ceramic doped with nanoscale metal oxide powder, method for producing the same, and dental materials and dental products formed therefrom |
Feb. 6, 2007 |
| 7169476 |
Zinc oxide-alumina-silica-based crystallized glass |
Jan. 30, 2007 |
| 7153795 |
Glass and glass-ceramic materials, articles and method of preparing the same |
Dec. 26, 2006 |
| RE39437 |
Negative thermal expansion glass ceramic |
Dec. 19, 2006 |
| 7148164 |
Low expansion transparent glass-ceramics, glass-ceramic substrate and optical waveguide element |
Dec. 12, 2006 |
| 7106941 |
Substrate for optical communication device, method for production thereof and optical communication device using the same |
Sep. 12, 2006 |
| 7091141 |
Lamp reflector substrate, glass, glass-ceramic materials and process for making the same |
Aug. 15, 2006 |
| 7071131 |
Cerammable mineral glass, glass-ceramic articles and preparation thereof |
Jul. 4, 2006 |
| 7071132 |
Low expansion transparent glass ceramics |
Jul. 4, 2006 |
| 6984261 |
Use of ceramics in dental and orthodontic applications |
Jan. 10, 2006 |
| 6953538 |
Electroconductive low thermal expansion ceramic sintered body |
Oct. 11, 2005 |
| 6946414 |
Glass-ceramics, process for the their preparation and use |
Sep. 20, 2005 |
| 6893728 |
Low temperature-fired porcelain and electronic parts |
May. 17, 2005 |
| 6849334 |
Optical materials and optical devices |
Feb. 1, 2005 |
| 6821628 |
Glass-ceramic cooking panel that makes deposited material, such as dirt, less conspicuous |
Nov. 23, 2004 |
| 6794020 |
Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making same |
Sep. 21, 2004 |
| 6770111 |
Pollucite-based ceramic with low CTE |
Aug. 3, 2004 |
| 6750167 |
Crystallized glass |
Jun. 15, 2004 |
| 6706653 |
Glass-ceramic and a process for obtaining it |
Mar. 16, 2004 |
| 6689704 |
Glass material and glass ceramic product |
Feb. 10, 2004 |
| 6673729 |
Glass ceramic |
Jan. 6, 2004 |
| 6673433 |
Stainproof material and method for manufacturing the same, and coating composition and apparatus thereof |
Jan. 6, 2004 |
| 6645285 |
Machinable glass-ceramics |
Nov. 11, 2003 |
| 6636667 |
Tunable optical fiber grating package with low temperature dependency |
Oct. 21, 2003 |
| 6599606 |
Process for preparation of crystallized glass for information recording disk |
Jul. 29, 2003 |
| 6593258 |
Li2O-Al2O3-SiO2 transparent crystallized glass and crystallizable |
Jul. 15, 2003 |
| 6569790 |
Glass-ceramic composition for recording disk substrate |
May. 27, 2003 |
| 6528440 |
Glass-ceramic plate and method for making same |
Mar. 4, 2003 |
| 6521556 |
Negative thermal expansion glass ceramic |
Feb. 18, 2003 |
| 6506699 |
Negative thermal expansion glass ceramic and method for producing the same |
Jan. 14, 2003 |
| 6492288 |
Glass ceramic and temperature compensating member |
Dec. 10, 2002 |
| 6485622 |
Lithium ion conductive glass-ceramics and electric cells and gas sensors using the same |
Nov. 26, 2002 |
| 6472338 |
Li2O-Al2O3-SiO2 crystallized glass and crystallizable glass therefor |
Oct. 29, 2002 |
| 6465106 |
Method for molding dental restorations and related apparatus |
Oct. 15, 2002 |
| 6465380 |
Athermal optical device |
Oct. 15, 2002 |
| 6420288 |
Process for the preparation of shaped translucent lithium disilicate glass ceramic products |
Jul. 16, 2002 |
| 6420287 |
Ceramic article |
Jul. 16, 2002 |
| 6413906 |
Li2O-Al2O3-SiO2 crystallized glass and crystallizable glass therefor |
Jul. 2, 2002 |
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