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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 |
| 5863850 |
Process of making zirconia based ceramic material |
Jan. 26, 1999 |
| 5852248 |
Method for accurate replication of shaped articles using sinterable powders |
Dec. 22, 1998 |
| 5849068 |
Dental prosthesis |
Dec. 15, 1998 |
| 5843859 |
Reaction-formed moulded ceramic body containing mullite, its production and its use |
Dec. 1, 1998 |
| 5840641 |
Preparation of pulverulent zirconium dioxide |
Nov. 24, 1998 |
| 5837630 |
High surface area mesopourous desigel materials and methods for their fabrication |
Nov. 17, 1998 |
| 5827572 |
Process for manufacture of a zirconia material resistant to low temperature degradation |
Oct. 27, 1998 |
| 5824143 |
Method for compounding ceramic powder batches |
Oct. 20, 1998 |
| 5824089 |
Ceramic bodies of zirconium oxide stabilized with yttrium oxide |
Oct. 20, 1998 |
| 5798308 |
Ceramic article |
Aug. 25, 1998 |
| 5795837 |
Process for preparing molybdenum, molybdenum silicides or carbides/ceramic admixtures and sintered composites |
Aug. 18, 1998 |
| 5795362 |
Alumina ceramic articles having cubic spinel on surfaces and methods for preparing alumina ceramic articles and for sintering |
Aug. 18, 1998 |
| 5789330 |
Vapor deposition material |
Aug. 4, 1998 |
| 5780004 |
Process for the preparation of mixed silica-zirconia sols and mixed oxides obtained in spherical form |
Jul. 14, 1998 |
| 5779784 |
Pigmentary material |
Jul. 14, 1998 |
| 5776847 |
Stabilized vapour-deposition materials based on titanium oxide |
Jul. 7, 1998 |
| 5759932 |
Coating composition for metal-based substrates, and related processes |
Jun. 2, 1998 |
| 5747401 |
Cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability |
May. 5, 1998 |
| 5744015 |
Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
Apr. 28, 1998 |
| 5728636 |
Zirconia based ceramic material |
Mar. 17, 1998 |
| 5723101 |
Method for producing cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability |
Mar. 3, 1998 |
| 5719091 |
Ziroconia based opacifiers |
Feb. 17, 1998 |
| 5716565 |
Process for making ultra-fine stabilized zirconia particles |
Feb. 10, 1998 |
| 5709786 |
Sintered solid electrolyte having a high oxygen-ion conductivity |
Jan. 20, 1998 |
| 5702766 |
Process of forming a ceramic article containing a core comprising zirconia and a shell comprising zirconium boride |
Dec. 30, 1997 |
| 5698482 |
ZrO.sub.2 - containing glass-ceramic |
Dec. 16, 1997 |
| 5696040 |
Ceramic article containing a core comprising zirconia and a shell comprising zirconium boride |
Dec. 9, 1997 |
| 5688731 |
Ceramic articles containing doped zirconia having high electrical conductivity |
Nov. 18, 1997 |
| 5683825 |
Thermal barrier coating resistant to erosion and impact by particulate matter |
Nov. 4, 1997 |
| 5683481 |
Method of making core shell structured articles based on alumina ceramics having spinel surfaces |
Nov. 4, 1997 |
| 5681784 |
Thermal shock resistant ceramic |
Oct. 28, 1997 |
| 5679611 |
Ceramic article containing a core comprising tetragonal zirconia and a shell comprising zirconium nitride |
Oct. 21, 1997 |
| 5676745 |
Pre-ceramic polymers in fabrication of ceramic composites |
Oct. 14, 1997 |
| 5677072 |
Zirconia articles having tetragonal cores and monoclinic cases and preparation and sintering methods |
Oct. 14, 1997 |
| 5658837 |
Stabilized zirconia |
Aug. 19, 1997 |
| 5656328 |
Anhydrous gels and xerogels containing no hydroxyl groups, process for the production thereof and use thereof |
Aug. 12, 1997 |
| 5656562 |
Process for preparing ceramic products |
Aug. 12, 1997 |
| 5656564 |
Zirconia-based sinter, process for producing the same, gringing part material, and bracket material for dental correction |
Aug. 12, 1997 |
| 5641719 |
Mixed oxide high index optical coating material and method |
Jun. 24, 1997 |
| 5633214 |
Boron nitride-containing material and method thereof |
May. 27, 1997 |
| 5624542 |
Enhancement of mechanical properties of ceramic membranes and solid electrolytes |
Apr. 29, 1997 |
| 5616223 |
Mixed ionic-electronic conducting composites for oxygen separation and electrocatalysis |
Apr. 1, 1997 |
| 5580430 |
Selective metal cation-conducting ceramics |
Dec. 3, 1996 |
| 5580832 |
Method for obtaining high density green ceramics from powders |
Dec. 3, 1996 |
| 5578536 |
Evaporating material for producing optical thin film |
Nov. 26, 1996 |
| 5573986 |
Electromagnetic window |
Nov. 12, 1996 |
| 5573985 |
Ceramic matrix composites using strengthening agents of silicon borides of the form Si-B-C |
Nov. 12, 1996 |
| 5559063 |
Refractory material |
Sep. 24, 1996 |
| 5556816 |
Methods for preparation of tetragonal zirconia polycrystal composites |
Sep. 17, 1996 |
| 5552354 |
Refractory brick |
Sep. 3, 1996 |
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