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Class Information
Number: 501/103
Name: Compositions: ceramic > Ceramic compositions > Refractory > Zirconium compound containing > Zirconium oxide
Description: Subject matter comprising an oxide of zirconium.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5525560 |
Zirconia based composite material and method of manufacturing the same product |
Jun. 11, 1996 |
| 5525559 |
Preparation of mixed powders |
Jun. 11, 1996 |
| 5502012 |
Fused ceramic beads |
Mar. 26, 1996 |
| 5494267 |
Pumpable casting composition and method of use |
Feb. 27, 1996 |
| 5488018 |
Ultra low thermal expansion, highly thermal shock resistant ceramic |
Jan. 30, 1996 |
| 5488017 |
Fibert reinforced ceramic matrix composite member |
Jan. 30, 1996 |
| RE35143 |
Zirconium oxide fibers and process for their preparation |
Jan. 9, 1996 |
| 5478785 |
Infiltration process for introducing additional phases for multiphase (composite) materials |
Dec. 26, 1995 |
| 5472920 |
Thermal barriers, material and process for their production |
Dec. 5, 1995 |
| 5468427 |
Process for making ultra-fine ceramic particles |
Nov. 21, 1995 |
| 5468548 |
Directionally solidified eutectic reinforcing fibers and fiber reinforced composites containing the fibers |
Nov. 21, 1995 |
| 5468290 |
Ceramic adhesive |
Nov. 21, 1995 |
| 5466643 |
High zirconia fused cast refractories |
Nov. 14, 1995 |
| 5466643 |
High zirconia fused cast refractories |
Nov. 14, 1995 |
| 5464797 |
Yttria-zirconia slurries and mold facecoats for casting reactive metals |
Nov. 7, 1995 |
| 5443917 |
Ceramic armor |
Aug. 22, 1995 |
| 5432016 |
Magnetic head slider material |
Jul. 11, 1995 |
| 5420086 |
Method for producing stabilized zirconium oxide powder |
May. 30, 1995 |
| 5409868 |
Ceramic articles made of compositions containing borides and nitrides |
Apr. 25, 1995 |
| 5407874 |
Dense skin ceramic structure and method of making the same |
Apr. 18, 1995 |
| 5401695 |
Process for preparing ceramic products |
Mar. 28, 1995 |
| 5401698 |
Ceramic welding powder mixture |
Mar. 28, 1995 |
| 5389590 |
Method of fabricating a sintered ceramic composite |
Feb. 14, 1995 |
| 5387561 |
Titanium carbide/nitride-zirconium oxide-based high-toughness ceramics |
Feb. 7, 1995 |
| 5385874 |
Ceramic compositions |
Jan. 31, 1995 |
| 5384306 |
Fine-particle oxide ceramic powders |
Jan. 24, 1995 |
| 5380467 |
Composition for extracting oxygen from fluid streams |
Jan. 10, 1995 |
| 5376466 |
Cermet blade member |
Dec. 27, 1994 |
| 5362692 |
Free-flowing refractory casting slip |
Nov. 8, 1994 |
| 5358913 |
Zirconia ceramic articles having a tetragonal core and cubic casing |
Oct. 25, 1994 |
| 5356842 |
Composite ceramic powder and production process thereof |
Oct. 18, 1994 |
| 5344801 |
High zirconia fused cast refractory |
Sep. 6, 1994 |
| 5338713 |
Sintered body of alumina and partially stabilized zirconia, a process for making the same and a method of preparing a powder for sintering |
Aug. 16, 1994 |
| 5336521 |
Metallic oxides |
Aug. 9, 1994 |
| 5336282 |
Zirconia ceramics and a process of producing the same |
Aug. 9, 1994 |
| 5336646 |
Method of surface strengthening alumina-zirconia composites using MoO.sub.2 |
Aug. 9, 1994 |
| 5334562 |
Composite ceramic articles |
Aug. 2, 1994 |
| 5326519 |
Process of preparing zirconium oxide-containing ceramic formed bodies |
Jul. 5, 1994 |
| 5322821 |
Porous ceramic beads |
Jun. 21, 1994 |
| 5320675 |
Stabilized metal oxides |
Jun. 14, 1994 |
| 5318765 |
Monoclinic zirconium dioxide, method of its production and use |
Jun. 7, 1994 |
| 5318860 |
Inorganic fiber sinter and process for producing same |
Jun. 7, 1994 |
| 5312613 |
Process for producing ceramic precursor powders without gel formation |
May. 17, 1994 |
| 5304519 |
Powder feed composition for forming a refraction oxide coating, process used and article so produced |
Apr. 19, 1994 |
| 5292693 |
Slurry composition and sintered part prepared therefrom |
Mar. 8, 1994 |
| 5290332 |
Ceramic articles and methods for preparing ceramic articles and for sintering |
Mar. 1, 1994 |
| 5284808 |
Dry refractory composition |
Feb. 8, 1994 |
| 5279995 |
Zirconia ceramics |
Jan. 18, 1994 |
| 5275759 |
Zirconia sol, method for production thereof, porous ceramic-producing slurry, and porous ceramic product obtained by use thereof |
Jan. 4, 1994 |
| 5276412 |
High-frequency filter having increased mechanical strength |
Jan. 4, 1994 |
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