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Class Information
Number: 405/129.45
Name: Hydraulic and earth engineering > Subterranean waste disposal, containment, or treatment > Waste barrier, containment, or monitoring
Description: Subject matter wherein there is provided (1) a material object or treatment of the soil to impede or restrict or monitor the condition or movement of the waste or product or (2) an all-encompassing vessel or structure to completely contain the waste.

Sub-classes under this class:

Class Number Class Name Patents
405/129.55 Complete containment structure 102
405/129.9 Daily cover 72
405/129.85 Drainage or collection 100
405/129.6 Floor, pit, or wall 73
405/129.5 Monitoring, detecting, or sensing 76

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8647015 Artificial multi-barrier for a radioactive waste treatment facility Feb. 11, 2014
8622654 Geomembrane anchor system Jan. 7, 2014
8572901 Compost cover tie-down system Nov. 5, 2013
8475078 Containment device, method and system Jul. 2, 2013
8419314 Devices and methods for directing migration of non-aqueous phase liquids from sediment Apr. 16, 2013
8403597 Cover system for waste sites Mar. 26, 2013
8277145 Engineered, scalable underground storage system and method Oct. 2, 2012
8052349 Structures and method for covering landfill Nov. 8, 2011
7922423 Method of constructing a secondary containment area Apr. 12, 2011
7686541 Method of containing a spill Mar. 30, 2010
7682105 Cover system for waste sites and environmental closures Mar. 23, 2010
7670085 In situ immobilization of subsurface contamination Mar. 2, 2010
RE40734 Method for remediation of aquifers Jun. 16, 2009
7494298 Method of constructing a secondary containment area Feb. 24, 2009
7438500 Erosion resistant barrier with varying permeabilities Oct. 21, 2008
7430834 Membrane-covered reservoir having a hatchway therein Oct. 7, 2008
RE40448 Method for remediation of aquifers Aug. 5, 2008
7404693 Method and system for a containment system, such as a seamless containment cap for solid waste constructed of polymer-modified asphalt Jul. 29, 2008
7374367 Methods for stabilizing heavy metal containing material for disposal in saturated zone May. 20, 2008
7347646 Geotechnical barrier Mar. 25, 2008
7223050 Contamination diffusion preventing structure in contaminated area May. 29, 2007
7077602 Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt Jul. 18, 2006
7029203 Subsurface materials management and containment system, components thereof and methods relating thereto Apr. 18, 2006
6962561 Method for biosolid disposal and methane generation Nov. 8, 2005
6860680 Waste containment and processing facilities formed contemporaneously with the disposal of mineral refuse, and related methods Mar. 1, 2005
6802672 Leachate distribution system Oct. 12, 2004
6802671 Installation for very long term storage of heat-generating products such as nuclear waste Oct. 12, 2004
6773526 Combined waterproofing sheet and protection course membrane Aug. 10, 2004
6736568 Electro kinetic geosynthetic structure May. 18, 2004
6729797 Testable sump apparatus May. 4, 2004
6688811 Stabilization method for lead projectile impact area Feb. 10, 2004
6561733 Method and apparatus for treating landfills May. 13, 2003
6491616 Method for biosolid disposal and methane generation Dec. 10, 2002
6435770 Method of forming a synthetic cap on a bulk material pile Aug. 20, 2002
6416252 In situ formation of phosphate barriers in soil Jul. 9, 2002
6409650 Method for biosolid disposal and methane generation Jun. 25, 2002
6398960 Method for remediation of aquifers Jun. 4, 2002
6379543 Water treatment system Apr. 30, 2002
6364572 Aerobic landfill bioreactor Apr. 2, 2002
6357968 Method and apparatus for constructing an underground barrier wall structure Mar. 19, 2002
6334737 Method and apparatus of controlling landfill gas generation within landfill Jan. 1, 2002
6322489 Drill cuttings solidification for wetlands restoration Nov. 27, 2001
6287248 Method for biosolid disposal and methane generation Sep. 11, 2001
6213687 System for preventing erosion of soil surfaces Apr. 10, 2001
6197398 Earthen liner with clay seam cover Mar. 6, 2001
6152653 Geocomposite capillary barrier drain Nov. 28, 2000
6139221 Constant hydraulic head moat and method for controlling regional ground water flow Oct. 31, 2000
6096373 Sprayable composition and method for forming a foamed outdoor protective cover layer Aug. 1, 2000
5993660 Method of remediation of contaminants in porous media through minimization of bouyancy effects Nov. 30, 1999
5980446 Methods and system for subsurface stabilization using jet grouting Nov. 9, 1999

1 2 3

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