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Class Information
Number: 210/188
Name: Liquid purification or separation > With gas separator
Description: Apparatus combined with a gas or vapor separator, which is more than a mere vent and must (1) remove gases evolved during a treating operation or (2) treat gas removed from a Class 210 separator.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601268 |
Continuous blood filtration and method of use |
Oct. 13, 2009 |
| 7597803 |
Multi-phase separation system |
Oct. 6, 2009 |
| 7572306 |
Filter system integrating pressure regulation and air vent |
Aug. 11, 2009 |
| 7572367 |
Liquid filtration device |
Aug. 11, 2009 |
| 7537693 |
Up-flow multi-stage anaerobic reactor (UMAR) |
May. 26, 2009 |
| 7531099 |
Water surge interface slot for three phase separator |
May. 12, 2009 |
| 7531085 |
Device for purifying anaerobic biological wastewater |
May. 12, 2009 |
| 7520990 |
Anaerobic wastewater treatment system and method |
Apr. 21, 2009 |
| 7504037 |
Oil and vapor recovery system |
Mar. 17, 2009 |
| 7501055 |
Ozone on-line injection, reuse, and destruction system |
Mar. 10, 2009 |
| 7501059 |
Biological fluid filtration method and apparatus |
Mar. 10, 2009 |
| 7497895 |
Membrane separation process |
Mar. 3, 2009 |
| 7470363 |
Separation device for removing microbubbles |
Dec. 30, 2008 |
| 7452467 |
Induced sludge bed anaerobic reactor |
Nov. 18, 2008 |
| 7435864 |
Method and device for the production of alkylates |
Oct. 14, 2008 |
| 7431833 |
Flowable material vessel |
Oct. 7, 2008 |
| 7429327 |
Clarifying tank |
Sep. 30, 2008 |
| 7410570 |
Separating device |
Aug. 12, 2008 |
| 7407594 |
Liquid filtration device |
Aug. 5, 2008 |
| 7378022 |
System and methods for biological selenium removal from water |
May. 27, 2008 |
| 7374683 |
Biofilter and method for filtering a waste liquid |
May. 20, 2008 |
| 7364661 |
Method and device for separating a mixture of fluids |
Apr. 29, 2008 |
| 7326278 |
Advanced contaminate treatment system |
Feb. 5, 2008 |
| 7323039 |
Method for preparing microsphere |
Jan. 29, 2008 |
| 7306720 |
Membrane based volatile component-removal devices for liquid chromatography |
Dec. 11, 2007 |
| 7288191 |
Sludge treatment apparatus |
Oct. 30, 2007 |
| 7279093 |
Module for removing organic compounds from foaming wastewater by oxidation |
Oct. 9, 2007 |
| 7250075 |
Water outlet control mechanism for fuel cell system operation in variable gravity environments |
Jul. 31, 2007 |
| 7244355 |
Organic and animal waste effluent treatment |
Jul. 17, 2007 |
| 7241393 |
Method and apparatus for separating solids from a slurry |
Jul. 10, 2007 |
| 7198715 |
Device for separating fluid mixtures |
Apr. 3, 2007 |
| 7169305 |
Advanced liquid vortex separation system |
Jan. 30, 2007 |
| 7163626 |
Device for treating a gas/liquid mixture |
Jan. 16, 2007 |
| 7157002 |
Process for the recovery of surfactants |
Jan. 2, 2007 |
| 7153416 |
Apparatus for removing radioactive antimony from waste streams |
Dec. 26, 2006 |
| 7144503 |
Combined degassing and flotation tank |
Dec. 5, 2006 |
| 7118819 |
Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant |
Oct. 10, 2006 |
| 7108785 |
Blood conditioning device |
Sep. 19, 2006 |
| 7108784 |
Apparatus for removal and destruction of ammonia from an aqueous medium |
Sep. 19, 2006 |
| 7105044 |
Fluid tank |
Sep. 12, 2006 |
| 7105087 |
Hexa-valent chromium removal from aqueous media using ferrous-form zeolite materials |
Sep. 12, 2006 |
| 7105088 |
Methods and systems for converting waste into energy |
Sep. 12, 2006 |
| 7097693 |
Combination depth and phase separation membrane filter |
Aug. 29, 2006 |
| 7087157 |
Multi-phase separation system |
Aug. 8, 2006 |
| 7083715 |
Method and plant for thickening sludge derived from water treatment by flocculation-decantation with ballasted floc |
Aug. 1, 2006 |
| 7060180 |
Ozone generator retrofit apparatus for jetted tubs and spas |
Jun. 13, 2006 |
| 7033822 |
Self-contained and streamlined methane and/or high purity hydrogen generation system |
Apr. 25, 2006 |
| 7025881 |
Filter arrangement for the separation of blood into plasma and cellular components and device for application thereof on the donor |
Apr. 11, 2006 |
| 7022225 |
Water ozonation mixing and degassing system |
Apr. 4, 2006 |
| 7014757 |
Integrated three phase separator |
Mar. 21, 2006 |
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