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Class Information
Number: 405/128.1
Name: Hydraulic and earth engineering > Soil remediation
Description: Subject matter for the relieving, curing, correcting, counteracting, or otherwise altering of earth having an unwanted pre-existing condition, wherein the earth is treated in situ or there is a step of removal of the earth from its in situ site.










Sub-classes under this class:

Class Number Class Name Patents
405/128.15 In situ contaminant removal or stabilization 108
405/128.7 With treatment 82


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8591150 RDX plant indicator system Nov. 26, 2013
8497406 Preparation and conditioning of sedimentary materials Jul. 30, 2013
8353641 Systems and methods for removing finely dispersed particulate matter from a fluid stream Jan. 15, 2013
8337695 Environmental remediation system Dec. 25, 2012
8282331 Method of remediating a contaminated waste site Oct. 9, 2012
8235627 System and method for detecting and remediating contamination Aug. 7, 2012
8206062 Soil remediation method and composition Jun. 26, 2012
8047743 Geomorphology for environmental remediation process and systems Nov. 1, 2011
7976241 Soil remediation method and composition Jul. 12, 2011
7887259 Geomorphology for environmental remediation processes and systems including sediment survey Feb. 15, 2011
7824129 Low-impact delivery system for in situ treatment of contaminated sediment Nov. 2, 2010
7785038 Oxidation of organic compounds Aug. 31, 2010
7758283 Geomorphology for environmental remediation process and systems Jul. 20, 2010
7708496 In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same May. 4, 2010
7704014 Process for removing contaminants from contaminated soil Apr. 27, 2010
7699982 Apparatus, system and method for remediation of contamination Apr. 20, 2010
7444780 Method and apparatus for converting spent water-based drilling muds into fertile indigenous top soil Nov. 4, 2008
7427177 Method of using pulsed ozone to treat soils containing organic contaminants Sep. 23, 2008
7413383 Chemical-biological stabilization process for repairing soils and cuttings contaminated with oils and petroleum derivatives Aug. 19, 2008
7402132 Treating hazardous materials Jul. 22, 2008
7322152 Method and apparatus for converting spent water-based drilling muds into fertile indigenous top soil Jan. 29, 2008
7300227 Recovery of non-aqueous phase liquids from ground sources Nov. 27, 2007
7272912 Method and apparatus for converting spent water-based drilling muds into fertile indigenous top soil Sep. 25, 2007
7273552 Bioremediation Sep. 25, 2007
7264713 Apparatus, system and method for remediation of contamination Sep. 4, 2007
7156581 Dynamic remediation of soil and groundwater Jan. 2, 2007
7128841 Dispersed zero-valent iron colloids Oct. 31, 2006
7101115 In situ stabilization of persistent hydrophobic organic contaminants in sediments using coal- and wood-derived carbon sorbents Sep. 5, 2006
7056061 Remediation of contaminates including low bioavailability hydrocarbons Jun. 6, 2006
7056060 Apparatus and method for remediation of low permeability formations Jun. 6, 2006
7021862 Method for remediation of contaminated ground at oil or gas facility Apr. 4, 2006
7001105 Method of in situ blending of soil to reduce concentration of toxic residue in the soil Feb. 21, 2006
6974278 Thermo-structural base for construction on unstable soils Dec. 13, 2005
6939085 Soil aerating machine Sep. 6, 2005
6911570 Method for fixating sludges and soils contaminated with mercury and other heavy metals Jun. 28, 2005
6908559 Process for treating a solid-liquid mixture Jun. 21, 2005
6860679 Adsorbent particles preparation method and treatment of soils polluted by hydrocarbons using said particles Mar. 1, 2005
6802805 Method for recombining soil Oct. 12, 2004
6746180 Remediation of contaminates including low bioavailability hydrocarbons Jun. 8, 2004
6729801 System and method for detecting contamination using vegetation sampling May. 4, 2004
6623211 Remediation of contaminates including low bioavailability hydrocarbons Sep. 23, 2003
6569342 Process for treating waters, soils, sediments and/or silts May. 27, 2003
6565724 System and method for electrochemical stabilization of soil and the strengthened soil structure resulting from the above method May. 20, 2003
6546341 Technique for rapid prediction of long-term hydrophobic organic contaminant desorption rates Apr. 8, 2003
6517287 Method for removing contaminants from dredge material in an underwater environment Feb. 11, 2003
6435769 Gas-phase modification in earth materials Aug. 20, 2002
6413017 Conversion of hydrocarbon-contaminated particulate soil and/or rock to fertile soil useful in erosion control Jul. 2, 2002
6398841 Ecological method of phyto-remediation of alkaline and chemically degraded soils using scented geranium (Pelargonium sp.) Jun. 4, 2002
6386796 Composite particles and methods for their application and implementation May. 14, 2002
6357968 Method and apparatus for constructing an underground barrier wall structure Mar. 19, 2002

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