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Class Information
Number: 210/806
Name: Liquid purification or separation > Processes > Separating > Plural separating
Description: Process including plural steps of separating.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7597812 |
Methods and systems for converting waste into energy |
Oct. 6, 2009 |
| 7591309 |
Method for production of high pressure steam from produced water |
Sep. 22, 2009 |
| 7591953 |
Methods and apparatus for continuous large-scale radiolabeling of proteins |
Sep. 22, 2009 |
| 7588686 |
Dual porosity filter |
Sep. 15, 2009 |
| 7588688 |
Integrated particulate filtration and dewatering system |
Sep. 15, 2009 |
| 7588692 |
Methods for separation of particles |
Sep. 15, 2009 |
| 7578941 |
Length-based liquid-liquid extraction of carbon nanotubes using a phase transfer catalyst |
Aug. 25, 2009 |
| 7572378 |
Recycled irrigation water treatment system including reverse osmosis |
Aug. 11, 2009 |
| 7572376 |
Process for producing 1,3-propanediol |
Aug. 11, 2009 |
| 7569245 |
Washed deboned meat having high protein recovery |
Aug. 4, 2009 |
| 7534851 |
Method for purifying wastewater |
May. 19, 2009 |
| 7527739 |
Apparatus, system, and method for multistage water separation |
May. 5, 2009 |
| 7527740 |
Method and separating module for the separation of particles from a dispersion, in particular of blood corpuscles from blood |
May. 5, 2009 |
| 7520997 |
Separation devices, systems and methods for separation of particulates from liquid |
Apr. 21, 2009 |
| 7521030 |
Materials treatment |
Apr. 21, 2009 |
| 7507344 |
Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid |
Mar. 24, 2009 |
| 7494809 |
Automated cell sample enrichment preparation method |
Feb. 24, 2009 |
| 7488427 |
Fat collection and preparation system and method |
Feb. 10, 2009 |
| 7485118 |
Microstructured arrangement for the bubble-free filling with a liquid of at least one system for draining off liquids, apparatus having such an arrangement and filing method |
Feb. 3, 2009 |
| 7469846 |
Wet-mechanical treatment of mixed waste |
Dec. 30, 2008 |
| 7470370 |
Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
Dec. 30, 2008 |
| 7459092 |
Aircraft rinse system |
Dec. 2, 2008 |
| 7449591 |
Process of removing transition metals |
Nov. 11, 2008 |
| 7438817 |
System and method for treatment of acidic wastewater |
Oct. 21, 2008 |
| 7438129 |
Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation |
Oct. 21, 2008 |
| 7431841 |
Method for the extraction of components made from organic material |
Oct. 7, 2008 |
| 7428926 |
Water treatment method for heavy oil production |
Sep. 30, 2008 |
| 7422690 |
Filtering system |
Sep. 9, 2008 |
| 7419596 |
Extraction and winterization of lipids from oilseed and microbial sources |
Sep. 2, 2008 |
| 7416670 |
Dual-cell mechanical flotation system with intermittent skimming |
Aug. 26, 2008 |
| 7413665 |
Methods and apparatus for blood component separation |
Aug. 19, 2008 |
| 7407585 |
Water purification system and methods, and module for the system |
Aug. 5, 2008 |
| 7404898 |
Method and installation for the production of lime water from deionised water |
Jul. 29, 2008 |
| 7404899 |
Water treatment system |
Jul. 29, 2008 |
| 7396451 |
Methods and apparatus for blood component separation |
Jul. 8, 2008 |
| RE40407 |
Method and apparatus for mixing fluids |
Jul. 1, 2008 |
| 7384519 |
Process for the purification of pharmaceutical grade HFC-134a and polymer grade HCFC-22 |
Jun. 10, 2008 |
| 7374692 |
Treatment of ballast water |
May. 20, 2008 |
| 7347944 |
Method for making and conditioning super-oxygenated and structured water |
Mar. 25, 2008 |
| 7338602 |
Grease trap waste treatment and fat, oil, and grease (FOG) recovery system |
Mar. 4, 2008 |
| 7338604 |
Process for recycling paint flush solution |
Mar. 4, 2008 |
| 7335308 |
Method for treatment of liquids, in particular, for purification of contaminated water |
Feb. 26, 2008 |
| 7332085 |
Method for the purification of an .alpha.-hydroxy acid on an industrial scale |
Feb. 19, 2008 |
| 7326355 |
Mobile filtration facility and methods of use |
Feb. 5, 2008 |
| 7326353 |
Methods for reclaiming developing solvents |
Feb. 5, 2008 |
| 7316781 |
Pseudo-distillation method for purifying a dry cleaning solvent |
Jan. 8, 2008 |
| 7314547 |
Fountain solution recycling system for commercial printers |
Jan. 1, 2008 |
| 7314571 |
Methods and systems for removing floating solid waste from the surface of a watercourse |
Jan. 1, 2008 |
| 7311799 |
Hydrofluoric acid wastewater treatment method and device |
Dec. 25, 2007 |
| 7311838 |
Method for the extraction and analysis of contents made from organic material |
Dec. 25, 2007 |
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