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Class Information
Number: 588/259
Name: Hazardous or toxic waste destruction or containment > Containment > Secondary containment
Description: Processes wherein more than one form of containment is used (i.e., one form of containment around another form of containment).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7381696 |
Aqueous foamable concentrates and methods |
Jun. 3, 2008 |
| 7374367 |
Methods for stabilizing heavy metal containing material for disposal in saturated zone |
May. 20, 2008 |
| 7074174 |
Methods and apparatus for encapsulating hazardous debris |
Jul. 11, 2006 |
| 6719489 |
Selective suspension drain closure apparatus and method of controlling flow of liquid |
Apr. 13, 2004 |
| 6602181 |
Treatments for drill cuttings |
Aug. 5, 2003 |
| 6599872 |
Aqueous foamable concentrates and methods |
Jul. 29, 2003 |
| 6558077 |
Selective suspension drain closure apparatus |
May. 6, 2003 |
| 6485404 |
Advanced vitrification system improvements |
Nov. 26, 2002 |
| 6367518 |
Waste disposal system |
Apr. 9, 2002 |
| 6325753 |
Method and apparatus for treatment of sediment |
Dec. 4, 2001 |
| 6322489 |
Drill cuttings solidification for wetlands restoration |
Nov. 27, 2001 |
| 6309338 |
Method and plant for the treatment and stabilization of materials containing environmentally noxious constituents |
Oct. 30, 2001 |
| 6305131 |
Hazardous material storage facility with sloped floors and method of construction |
Oct. 23, 2001 |
| 6290637 |
Phosphate mineral-based reactive barrier containment system |
Sep. 18, 2001 |
| 6267716 |
Low shear treatment for the removal of free hydrocarbons, including bitumen, from cuttings |
Jul. 31, 2001 |
| 6196274 |
Waste disposal system |
Mar. 6, 2001 |
| 6179522 |
Mobile refuse center structure for containment and handling of hazardous materials |
Jan. 30, 2001 |
| 6155747 |
Mobile modular warehouse structure for containment and handling of hazardous materials |
Dec. 5, 2000 |
| 6152653 |
Geocomposite capillary barrier drain |
Nov. 28, 2000 |
| 6120430 |
Method of melting solid materials |
Sep. 19, 2000 |
| 6102617 |
Impoundment leak detection, location, and containment system and method with mobile sensor |
Aug. 15, 2000 |
| 6082929 |
Waste containment system and method for the reclamation of landfill and waste areas |
Jul. 4, 2000 |
| 6077212 |
Process for the confinement of solid materials |
Jun. 20, 2000 |
| 6074131 |
Method for installing form in-place dispenser containment |
Jun. 13, 2000 |
| 6071043 |
System for securing landfills |
Jun. 6, 2000 |
| 6071482 |
Device for cooling and intermixing of gas from accidental leaks |
Jun. 6, 2000 |
| 6010444 |
Infectious waste containment system |
Jan. 4, 2000 |
| 6004070 |
Waste storage containment cell, method of operating, and apparatus therefore |
Dec. 21, 1999 |
| 6002063 |
Apparatus and method for subterranean injection of slurried wastes |
Dec. 14, 1999 |
| 5926772 |
Composition and process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes |
Jul. 20, 1999 |
| 5919421 |
Lid support arrangement for a double lid lock |
Jul. 6, 1999 |
| 5916122 |
Solidification of aqueous waste |
Jun. 29, 1999 |
| 5906572 |
Liquid hydrocarbon sorbing and solidifying pillow |
May. 25, 1999 |
| 5882142 |
Containment dike assembly and method for construction thereof |
Mar. 16, 1999 |
| 5863283 |
System and process for disposing of nuclear and other hazardous wastes in boreholes |
Jan. 26, 1999 |
| 5850614 |
Method of disposing of nuclear waste in underground rock formations |
Dec. 15, 1998 |
| 5833391 |
Chemical pump containment and method of containing liquid spillage |
Nov. 10, 1998 |
| 5819787 |
Apparatus and process for safely containing and delivering hazardous fluid substances from supply cylinders and cylinder loading structure |
Oct. 13, 1998 |
| 5818059 |
Remote vacuum compaction of compressible hazardous waste |
Oct. 6, 1998 |
| 5807230 |
Multi-purpose waste disposal system |
Sep. 15, 1998 |
| 5769777 |
Method for absorbing organic pollutants |
Jun. 23, 1998 |
| 5735639 |
Modular mobile safety structure for containment and handling of hazardous materials |
Apr. 7, 1998 |
| 5716164 |
Process for the local treatment of soil in particular for examination and cleaning of contaminated soil |
Feb. 10, 1998 |
| 5710361 |
In-situ treatment of waste stacks, soils or earth materials to immobilize metals contained therein |
Jan. 20, 1998 |
| 5710362 |
Landfill liner for capturing certain leachate contaminants in the event of leakage |
Jan. 20, 1998 |
| 5707173 |
Fluid collection device |
Jan. 13, 1998 |
| 5674175 |
Point-of-use infectious waste disposal system |
Oct. 7, 1997 |
| 5660500 |
Enhanced deep soil vapor extraction process and apparatus utilizing sheet metal pilings |
Aug. 26, 1997 |
| 5651821 |
Battery disposal and collection apparatus |
Jul. 29, 1997 |
| 5649894 |
Compositions and methods for waste treatment |
Jul. 22, 1997 |
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