Hazardous or toxic waste destruction or containment patents - Monitor Patents
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Hazardous or toxic waste destruction or containment inventions

Recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing format for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
11/12/2009 > patent applications in patent subcategories.
  
11/05/2009 > patent applications in patent subcategories.
  
10/29/2009 > patent applications in patent subcategories.

20090270670 - Recovery of organic contaminants from terrestrial environments: The present invention concerns a method for removing organic contaminants from a terrestrial environment, such as soil. The method involves contacting the contaminated soil with a solid polymeric material having an affinity for a target organic contaminant, without the need to add any liquid to the soil to form a... Agent: Ogilvy Renault LLP

20090270671 - Calcium-sodium polysulfide chemical reagent and production methods: A calcium-sodium polysulfide chemical reagent and methods for producing the reagent. The reagent is a blend of calcium polysulfide and sodium polysulfide that can be prepared using various types, sources and ratios of lime, elemental sulfur and sulfide ion using either virgin or waste materials. The reagent is amenable to... Agent: Butzel LongIPDocketing Dept

  
10/22/2009 > patent applications in patent subcategories.
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