David J Edlund
Inventor
Stats
- 89 total patents issued
- 131 total patents filed
- most recent filing
This is official USPTO record data
Details
- 89 Issued Patents
- 131 Filed Patents
- 2582 Total Citation Count
- Aug 29, 2012 Most Recent Filing
- Oct 26, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| BEND RESEARCH, INC. | 2 2 1 1 1 | 1990 1991 1994 1996 1998 |
| ATI PROPERTIES, INC. | 1 2 1 1 1 | 1991 1992 1993 1994 1996 |
| BEND RESEARCH | 1 | 1991 |
| IDATECH, LLC | 3 2 4 3 3 2 2 | 2001 2002 2003 2004 2005 2006 2007 |
| IDATECH, INC. | 1 | 2006 |
| DCNS SA | 1 1 1 3 7 9 10 7 7 14 5 3 6 8 8 5 2 | 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 |
| OREGON, UNIVERSITY OF | 1 | 1988 |
Inventor Addresses
| Address | Duration |
|---|---|
| 6575 NW. Atkinson Ave., Redmond, OR 97756 | Jan 19, 99 - Jan 19, 99 |
| Bend, OR | Jul 02, 91 - Dec 30, 08 |
| Bend, OR, US | Feb 03, 09 - May 02, 13 |
| Hopkinton, MA, US | Aug 13, 09 - Mar 13, 12 |
| Redmond, OR | Feb 28, 95 - Oct 24, 00 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| B01D: | SEPARATION | 39 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 26 |
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2013/0108,514 | 2013 | HYDROGEN PURIFICATION MEMBRANES, COMPONENTS AND FUEL PROCESSING SYSTEMS CONTAINING THE SAME | 0 |
| 2013/0011,301 | 2013 | HYDROGEN GENERATION ASSEMBLIES AND HYDROGEN PURIFICATION DEVICES | 0 |
| 2012/0231,356 | 2012 | FUEL CELL SYSTEM CONTROLLER | 0 |
| 8,257,466 | 2012 | Hydrogen purification membranes, components and fuel processing systems containing the same | 0 |
| 8,133,626 | 2012 | Fuel cell system controller | 0 |
