Dames & Moore, Inc.
Records under this name other than patents Dames & Moore, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,956,059 | Method of reducing moisture content of particulate slurries Term ended Term ended no later than May 11, 1996 · Low confidence | Term ended | Term ended no later than May 11, 1996 | Low confidence |
| US 3,966,539 | Process for extracting dissolved salts from water Term ended Term ended no later than Jun 29, 1996 · Low confidence | Term ended | Term ended no later than Jun 29, 1996 | Low confidence |
| US 3,967,451 | Storage facility with integral foundation Term ended Term ended no later than Jul 6, 1996 · Low confidence | Term ended | Term ended no later than Jul 6, 1996 | Low confidence |
| US 4,149,407 | Apparatus and method for cyclic simple shear testing of soil samples Term ended Term ended no later than Apr 17, 1999 · Low confidence | Term ended | Term ended no later than Apr 17, 1999 | Low confidence |
| US 4,408,481 | Pore pressure probe assembly and two-stage emplacement thereof Formerly held Term ended Term ended no later than Oct 11, 2003 · Low confidence | Term ended | Term ended no later than Oct 11, 2003 | Low confidence |
| US 4,737,289 | Process for wastewater treatment Term ended Term ended no later than Apr 12, 2008 · Low confidence | Term ended | Term ended no later than Apr 12, 2008 | Low confidence |
| US 4,790,940 | Process for wastewater treatment Term ended Term ended no later than Dec 13, 2008 · Low confidence | Term ended | Term ended no later than Dec 13, 2008 | Low confidence |
| US 4,846,934 | Soil and groundwater remediation system Term ended Term ended no later than Jul 11, 2009 · Low confidence | Term ended | Term ended no later than Jul 11, 2009 | Low confidence |
| US 4,966,654 | Soil and groundwater remediation system Term ended Term ended no later than Oct 30, 2010 · Low confidence | Term ended | Term ended no later than Oct 30, 2010 | Low confidence |
| US 5,050,676 | Process for two phase vacuum extraction of soil contaminants Formerly held Term ended Term ended no later than Sep 24, 2011 · Low confidence | Term ended | Term ended no later than Sep 24, 2011 | Low confidence |