| |
 |
|
Class Information
Number: 501/132
Name: Compositions: ceramic > Ceramic compositions > Refractory > Trivalent metal compound (e.g., iron oxide, chromium oxide, trivalent rare earth oxide, etc.) containing > Chromium compound containing
Description: Subject matter comprising a compound of chromium.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7510991 |
Noise suppressor for electronic signals |
Mar. 31, 2009 |
| 7151067 |
Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating cat |
Dec. 19, 2006 |
| 7012037 |
Chromia spray powders |
Mar. 14, 2006 |
| 6987077 |
Fired spinel complex oxide and method for preparing the same |
Jan. 17, 2006 |
| 6846763 |
Refractory repair material batch |
Jan. 25, 2005 |
| 6774076 |
Chromia spray powders and a process for making the same |
Aug. 10, 2004 |
| 6723674 |
Multi-component ceramic compositions and method of manufacture thereof |
Apr. 20, 2004 |
| 6548435 |
Basic free-flowing casting material and preforms produced thereform |
Apr. 15, 2003 |
| 6475950 |
Catalytic dehydrogenation processes and chromium catalysts for use therein |
Nov. 5, 2002 |
| 6372679 |
Cr2O3-Al2O3 sintered body and processes for producing same |
Apr. 16, 2002 |
| 6352951 |
Refractory material based on chromium corundum, a chromium corundum brick and the use of said brick |
Mar. 5, 2002 |
| 6316106 |
Filler sand for a ladle tap hole valve |
Nov. 13, 2001 |
| 6254657 |
Molding method for powder particles |
Jul. 3, 2001 |
| 6200248 |
Roll for a paper or board machine |
Mar. 13, 2001 |
| 6187157 |
Multi-phase solid electrolyte ionic transport membrane and method for fabricating same |
Feb. 13, 2001 |
| 6136231 |
Yttrium chromite chromia thermistors |
Oct. 24, 2000 |
| 6093366 |
Method of manufacturing ceramic sintered bodies |
Jul. 25, 2000 |
| 6066584 |
Sintered Al.sub.2 O.sub.3 material, process for its production and use of the material |
May. 23, 2000 |
| 6060182 |
Hard coating material, sliding member covered with hard coating material and manufacturing method thereof |
May. 9, 2000 |
| 6051514 |
Sliding nozzle filler |
Apr. 18, 2000 |
| 5830816 |
Sintered molding |
Nov. 3, 1998 |
| 5811071 |
Refractory oxides |
Sep. 22, 1998 |
| 5749932 |
Refractory electrodes for joule heating and methods of using same |
May. 12, 1998 |
| 5707911 |
Infrared radiation generating ceramic compositions |
Jan. 13, 1998 |
| 5703000 |
Semiconductive ceramic composition and semiconductive ceramic device using the same |
Dec. 30, 1997 |
| 5624542 |
Enhancement of mechanical properties of ceramic membranes and solid electrolytes |
Apr. 29, 1997 |
| 5484750 |
Transparent polycrystalline garnets |
Jan. 16, 1996 |
| 5482907 |
Ceramic composite containing a spinel phase and an oxide phase and the preparation thereof |
Jan. 9, 1996 |
| 5470494 |
Oxide type solid lubricant |
Nov. 28, 1995 |
| 5413871 |
Thermal barrier coating system for titanium aluminides |
May. 9, 1995 |
| 5401698 |
Ceramic welding powder mixture |
Mar. 28, 1995 |
| 5362692 |
Free-flowing refractory casting slip |
Nov. 8, 1994 |
| 5322827 |
Burned refractories with low soluble chromium |
Jun. 21, 1994 |
| 5306451 |
Method for the production of refractory bricks |
Apr. 26, 1994 |
| 5302564 |
Sintered microcrystalline ceramic material |
Apr. 12, 1994 |
| 5298469 |
Fluxed lanthanum chromite for low temperature air firing |
Mar. 29, 1994 |
| 5286686 |
Air-sinterable lanthanum chromite and process for its preparation |
Feb. 15, 1994 |
| 5284822 |
Oxide superconductor and process for producing the same |
Feb. 8, 1994 |
| 5259147 |
Granular abrasive material |
Nov. 9, 1993 |
| 5250476 |
Ceramic binder and use thereof |
Oct. 5, 1993 |
| 5238883 |
Process for preparing self-supporting bodies and products produced thereby |
Aug. 24, 1993 |
| 5227231 |
Electrical resistive material |
Jul. 13, 1993 |
| 5225381 |
Vacuum switch contact material and method of manufacturing it |
Jul. 6, 1993 |
| 5219807 |
Burned high purity refractories with low soluble chromium |
Jun. 15, 1993 |
| 5219806 |
Alpha phase seeding of transition alumina using chromium oxide-based nucleating agents |
Jun. 15, 1993 |
| 5211748 |
Identifiable dental restorative material |
May. 18, 1993 |
| 5206193 |
High purity fused grain in the system Al.sub.2 O.sub.3 -Cr.sub.2 O.sub.3 -MGO |
Apr. 27, 1993 |
| 5204299 |
Modified ceramic structures |
Apr. 20, 1993 |
| 5180698 |
Method of preparing refractory chromium-containing material |
Jan. 19, 1993 |
| 5174817 |
Process for the calcination of filter cakes with high solids contents being partly pre-dried in a directly heated rotary kiln |
Dec. 29, 1992 |
|
|
|
