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Class Information
Number: 501/67
Name: Compositions: ceramic > Ceramic compositions > Glass compositions, compositions containing glass other than those wherein glass is a bonding agent, or glass batch forming compositions > Silica containing > 40 percent - 90 percent by weight silica > And boron > And aluminum > And zinc or zirconium
Description: Compositions additionally containing zinc or zirconium or a compound of either of these elements.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6908870 |
Glass material for a substrate, glass substrate, and information recording medium employing the same |
Jun. 21, 2005 |
| 6905989 |
Tunable dielectric compositions including low loss glass |
Jun. 14, 2005 |
| 6881690 |
Compositions for the decoration of ceramic materials |
Apr. 19, 2005 |
| 6881692 |
Alkali-free glass and glass plate for a display |
Apr. 19, 2005 |
| 6867158 |
Flat panel liquid-crystal display such as for a laptop computer |
Mar. 15, 2005 |
| 6864197 |
Lead-free glass tubing, especially for encapsulating diodes and diodes encapsulated with same |
Mar. 8, 2005 |
| 6858552 |
Alkali-free aluminoborosilicate glasses and uses thereof |
Feb. 22, 2005 |
| 6852657 |
Optical colored glasses |
Feb. 8, 2005 |
| 6852658 |
Flat panel liquid-crystal display, such as for a laptop computer |
Feb. 8, 2005 |
| 6846762 |
Optical glass |
Jan. 25, 2005 |
| 6828264 |
Glass compositions for ultrafine fiber formation |
Dec. 7, 2004 |
| 6818576 |
Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is applied |
Nov. 16, 2004 |
| 6818577 |
Optical waveguide element and method for preparation thereof |
Nov. 16, 2004 |
| 6815385 |
Tungsten sealing glass for use in a fluorescent lamp |
Nov. 9, 2004 |
| 6794321 |
Glass compositions for ultrafine fiber information |
Sep. 21, 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 |
| 6794323 |
Borosilicate glass with high chemical resistance and use thereof |
Sep. 21, 2004 |
| 6777359 |
Polarizing glass and preparation method thereof |
Aug. 17, 2004 |
| 6764972 |
Mother glass composition for graded index lens |
Jul. 20, 2004 |
| 6764746 |
Low temperature-fired porcelain articles and electronic parts |
Jul. 20, 2004 |
| 6753279 |
Glass composition for display panels |
Jun. 22, 2004 |
| 6680266 |
Alkaline-earth aluminoborosilicate glass and the uses thereof |
Jan. 20, 2004 |
| 6667259 |
Optical colored glass, its use, and an optical long-pass cutoff filter |
Dec. 23, 2003 |
| 6664203 |
Alkali free glass, production method therefor, and flat display panel using the same |
Dec. 16, 2003 |
| 6656861 |
Glass composition for ultrafine fiber formation |
Dec. 2, 2003 |
| 6635592 |
Tungsten seal glass for fluorescent lamp |
Oct. 21, 2003 |
| 6630417 |
Porcelain composition, porcelain and method of producing the same, and wiring board and method of producing the same |
Oct. 7, 2003 |
| 6589896 |
Lead- and arsenic-free borosilicate glass having improved melting characteristic |
Jul. 8, 2003 |
| 6562523 |
Direct write all-glass photomask blanks |
May. 13, 2003 |
| 6521557 |
Transparent glass and a method for manufacturing the same |
Feb. 18, 2003 |
| 6517807 |
Preparation of high silica zeolites bound by zeolite and use thereof |
Feb. 11, 2003 |
| 6514893 |
Sinterable lithium disilicate glass ceramic |
Feb. 4, 2003 |
| 6511932 |
Graded index lens |
Jan. 28, 2003 |
| 6468933 |
Alkali-free glass and method of producing the same |
Oct. 22, 2002 |
| 6465381 |
Alkali-free aluminoborosilicate glass, its use and process for its preparation |
Oct. 15, 2002 |
| 6436858 |
Organic lens molds in inorganic glass and novel inorganic glasses |
Aug. 20, 2002 |
| 6428614 |
Dental porcelains |
Aug. 6, 2002 |
| 6420290 |
Colorless inorganic glass |
Jul. 16, 2002 |
| 6417124 |
Alkali-free aluminoborosilicate glass, and uses thereof |
Jul. 9, 2002 |
| 6410633 |
Antibacterial glass and resin composite comprising the same |
Jun. 25, 2002 |
| 6402156 |
Glass-ceramic seals for ceramic membrane chemical reactor application |
Jun. 11, 2002 |
| 6391809 |
Copper alumino-silicate glasses |
May. 21, 2002 |
| 6391810 |
Lead- and barium-free crystal glass |
May. 21, 2002 |
| 6387832 |
High stability transition metal NZP type phosphates |
May. 14, 2002 |
| 6376402 |
Glasses and glass-ceramics with high specific young's modulus and their applications |
Apr. 23, 2002 |
| 6372155 |
Oxide glass showing long afterglow and accelerated phosphorescence |
Apr. 16, 2002 |
| 6358873 |
Neodymium glass for tungsten-halogen lamp envelopes and filters |
Mar. 19, 2002 |
| 6346493 |
Decorative glass enamels |
Feb. 12, 2002 |
| 6329310 |
Alkali-free aluminoborosilicate glass and uses thereof |
Dec. 11, 2001 |
| 6316374 |
Dielectric ceramic composition and ceramic electronic element produced from the same |
Nov. 13, 2001 |
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