Distillation: processes, separatory patents - Monitor Patents
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Distillation: processes, separatory

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing 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.
  
05/21/2015 > patent applications in patent subcategories.
  
05/14/2015 > 2 patent applications in 2 patent subcategories.

20150129412 - Method for producing base lubricating oil from waste oil: A method for recovering base oil from waste lubricating oil by separating base oil range constituents from a waste lubricating oil mixture, thereafter separating higher quality base oil constituents and lower quality base oil constituents from the base oil recovered from the waste lubricating oil mixture and thereafter treating the... Agent:

20150129413 - Two-step membrane gas separation process: A gas separation process for treating a gas stream containing vapors of condensable components. The process includes two membrane separation steps, the second step using membranes of lower selectivity than the first step. Advantageously, the first membrane separation step may be carried out outside the pressure-ratio-limited region and the second... Agent: Membrane Technology And Research, Inc.

  
05/07/2015 > 1 patent applications in 1 patent subcategories.

20150122631 - Evaporator for sagd process: A closed loop contaminant control system for an evaporative water purification process at an oil recovery facility includes an evaporator having a water inlet, a distilled water discharge, and an oil and brine water discharge. A sump in the evaporator is divided by an oil skimming weir into a main... Agent: 1nsite Technologies Ltd.

  
04/30/2015 > 2 patent applications in 2 patent subcategories.

20150114818 - Vacuum air gap membrane distillation system for desalination: This invention relates to a vacuum air gap membrane distillation system for desalination purposes. More particularly, this invention relates to a membrane distillation system with multiple cells in which the system's flux is increased due to the temperature and pressure differential within the system. The configuration of the vacuum air... Agent:

20150114819 - Removing carbon nanotubes from a water system: Methods and a system for removing carbon nanotubes from a water stream are provided herein. The system includes a purification vessel, wherein the purification vessel is configured to form a carbon oxide from the carbon nanotubes within the water stream.... Agent:

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