 |
|
 |
| |
 |
|
Class Information
Number: 419/2
Name: Powder metallurgy processes > Powder metallurgy processes with heating or sintering > Making porous product
Description: Processes in which a porous or cellular mass is produced during sintering.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601295 |
Filter, liquid discharge head utilizing the same, and producing method therefor |
Oct. 13, 2009 |
| 7597840 |
Production of amorphous metallic foam by powder consolidation |
Oct. 6, 2009 |
| 7553445 |
Manufacturing processes of sintered alloy and oil-impregnated sintered bearing |
Jun. 30, 2009 |
| 7537664 |
Laser-produced porous surface |
May. 26, 2009 |
| 7524361 |
Porous hydrogen separation membrane and method for preparing the same |
Apr. 28, 2009 |
| 7485256 |
Method of forming sintered valve metal material |
Feb. 3, 2009 |
| 7481968 |
Method for preparing a sintered porous body of metal or ceramic |
Jan. 27, 2009 |
| 7481969 |
Powdered metal magnetic filter and method for manufacturing same |
Jan. 27, 2009 |
| 7431987 |
Core-shell particles having non-polar outer surface and methods for producing a three-dimensional object from the particles |
Oct. 7, 2008 |
| 7422784 |
Silicon carbide based porous material and method for preparation thereof, and honeycomb structure |
Sep. 9, 2008 |
| 7402277 |
Method of forming metal foams by cold spray technique |
Jul. 22, 2008 |
| 7384252 |
Method for producing tire vulcanizing mold and tire vulcanizing mold |
Jun. 10, 2008 |
| 7381367 |
Aluminum electrolytic capacitor having an anode having a uniform array of micron-sized pores |
Jun. 3, 2008 |
| 7374717 |
Method for producing intermetallic compound porous material |
May. 20, 2008 |
| 7360309 |
Method of manufacturing microchannel heat exchangers |
Apr. 22, 2008 |
| 7361300 |
Method of making extended area filter |
Apr. 22, 2008 |
| 7351371 |
Method for the production of near net-shaped metallic and/or ceramic parts |
Apr. 1, 2008 |
| 7347967 |
Plastic system and method of porous bioimplant having a unified connector |
Mar. 25, 2008 |
| 7306642 |
High CTE reaction-bonded ceramic membrane supports |
Dec. 11, 2007 |
| 7306753 |
Method of making a thin porous layer |
Dec. 11, 2007 |
| 7303724 |
Composite metallic materials and structures and methods of making the same |
Dec. 4, 2007 |
| 7297271 |
Titanium powder sintered compact |
Nov. 20, 2007 |
| 7250134 |
Infiltrating a powder metal skeleton by a similar alloy with depressed melting point exploiting a persistent liquid phase at equilibrium, suitable for fabricating steel parts |
Jul. 31, 2007 |
| 7211219 |
Oil-impregnant sintered bearing and manufacturing method thereof, and motor |
May. 1, 2007 |
| 7195735 |
Porous sintered metal and filter thereof, and method for producing porous sintered metal |
Mar. 27, 2007 |
| 7175801 |
Method for producing a porous titanium material article |
Feb. 13, 2007 |
| 7147819 |
Method for producing highly porous metallic moulded bodies close to the desired final contours |
Dec. 12, 2006 |
| 7141206 |
Method of manufacturing closed section structure filled with foam and closed section structure manufactured by the same |
Nov. 28, 2006 |
| 7141675 |
Preparation of nanoporous metal foam from high nitrogen transition metal complexes |
Nov. 28, 2006 |
| 7137443 |
Brazed wick for a heat transfer device and method of making same |
Nov. 21, 2006 |
| 7122100 |
Porous getter devices with reduced particle loss and method for manufacturing same |
Oct. 17, 2006 |
| 7115336 |
Honeycomb structure and method for production of said structure |
Oct. 3, 2006 |
| 7112234 |
Composite porous media |
Sep. 26, 2006 |
| 7108828 |
Method of making open cell material |
Sep. 19, 2006 |
| 7105127 |
Method for production of metal foam or metal-composite bodies with improved impact, thermal and sound absorption properties |
Sep. 12, 2006 |
| 7037453 |
Laminate of metal powder and foaming agent between two metal layers |
May. 2, 2006 |
| 6942716 |
Production of metal forms |
Sep. 13, 2005 |
| 6926969 |
Process for the production of sintered porous bodies |
Aug. 9, 2005 |
| 6916443 |
High differential pressure electrochemical cell |
Jul. 12, 2005 |
| 6889852 |
Layered filtering structure |
May. 10, 2005 |
| 6872374 |
Porous molybdenum disilicide-based material prepared by self-propagating high temperature synthesis process, and method for preparing the same |
Mar. 29, 2005 |
| 6858178 |
Composition of porous element for biomaterial |
Feb. 22, 2005 |
| 6852272 |
Method for preparation of metallic and ceramic foam products and products made |
Feb. 8, 2005 |
| 6840978 |
Porous metal article, metal composite material using the article and method for production thereof |
Jan. 11, 2005 |
| 6789320 |
Method of producing a sintered oil retaining bearing |
Sep. 14, 2004 |
| 6776329 |
Method for producing a heat-conducting connection between two work pieces |
Aug. 17, 2004 |
| 6764643 |
Powder compaction method |
Jul. 20, 2004 |
| 6759004 |
Process for forming microporous metal parts |
Jul. 6, 2004 |
| 6737016 |
Process for manufacturing sintered slide bearing |
May. 18, 2004 |
| 6733722 |
Method for producing a moulded body from foamed metal |
May. 11, 2004 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
