| Patent Number |
Title Of Patent |
Date Issued |
| 7384556 |
Methods of enhancing biodegradation of groundwater contaminants |
June 10, 2008 |
| Systems and methods for co-enhancing contaminant degradation such as LNAPL and DNAPL degradation. Embodiments of the inventive technology may relate to assuring adequate amounts (e.g., concentrations) of certain substances (e.g., nitrogen, electron acceptor, bacteria, microbial substrate |
| 7260956 |
System for maintaining materials at freezer temperatures for shipping |
August 28, 2007 |
| At least one embodiment of the inventive technology relates to a frozen environmental sample temperature control system that comprises a frozen formulation having water in an amount from substantially 87% to 78% by weight of the formulation, and salt in an amount from substantially 13% |
| 6972085 |
Continuous coking refinery methods and apparatus |
December 6, 2005 |
| A system for refining hydrocarbon containing materials in a continuous coking mode may provide a pyrolyzer (1) which may be inclined to effect a liquid seal between a liquid conduction environment (6) and a gaseous conduction environment (7). A heat source (9) may heat the material past |
| 6817411 |
System for displacement of water in coalbed gas reservoirs |
November 16, 2004 |
| A method of stimulating coalbed methane production by injecting gas into a producer and subsequently placing the producer back on production is described. A decrease in water production may also result. The increase in gas production and decrease in water production may result from: (1) |
| 6808562 |
Stable consolidated combustion ash material |
October 26, 2004 |
| This invention discloses a system for cold bond processing of combustion ash which enhances various characteristics of the resulting cured consolidated combustion ash materials. Specifically, the invention relates to processing techniques which enhances both density and strength of the |
| 6773921 |
Predicting proximity to coke formation |
August 10, 2004 |
| Indicia of stability or thresholds of instability may be used to assess the proximity of hydrocarbon materials such as petroleum residua to deposition of carbon rich materials. The invention may be used to evaluate suitability of such hydrocarbon materials to various types of processing |
| 6517631 |
Method of producing a coal combustion ash composition |
February 11, 2003 |
| This invention discloses a system for cold bond processing of combustion ash which enhances various characteristics of the resulting cured consolidated combustion ash materials. Specifically, the invention relates to processing techniques which enhances both density and strength of the |
| 6450256 |
Enhanced coalbed gas production system |
September 17, 2002 |
| A method of stimulating coalbed methane production by injecting gas into a producer and subsequently placing the producer back on production is described. A decrease in water production may also result. The increase in gas production and decrease in water production may result from: (1) |
| 6334895 |
System for producing manufactured materials from coal combustion ash |
January 1, 2002 |
| This invention discloses a system for cold bond processing of combustion ash which enhances various characteristics of the resulting cured consolidated combustion ash materials. Specifically, the invention relates to processing techniques which enhances both density and strength of the |
| 5724255 |
Portable emergency action system for chemical releases |
March 3, 1998 |
| The present invention provides a calculated protective action zone, such as a safety zone which can be used for evacuation purposes, using simplified input methods and systems and simplified internal calculation methods to model the chemical data. Yet, it uniquely retains a significantly |
