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Class Information
Number: 516/53
Name: Colloid systems and wetting agents; subcombinations thereof; processes of > Continuous liquid or supercritical phase: colloid systems; compositions an agent for making or stabilizing colloid systems; processes of making or stabilizing colloid systems; processes of preparing the compositions (e.g., micelle; thickening agent; protective colloid agent; composition containing an emulsifying agent with no dispersant disclosed; organic liquid emulsified in anhydrous hf) > Aqueous continuous liquid phase and discontinuous phase primarily organic liquid (e.g., organosilicon* oil- or mineral-oil*-in-water, o/w emulsion)
Description: Subject matter in which the colloid system contains a aqueous continuous liquid phase with a discontinuous phase which is primarily organic* liquid, such as organosilicon* oil- or mineral-oil*-in-water, o/w emulsion.










Sub-classes under this class:

Class Number Class Name Patents
516/67 The agent contains organic compound containing nitrogen, except if present solely as nh4+ 199
516/72 The agent contains organic compound containing oxygen 145
516/56 The agent contains organic compound containing phosphorus (e.g., lecithin) 156
516/55 The agent contains organic compound containing silicon 122
516/58 The agent contains organic compound containing sulfoxy* (e.g., sodium lauryl sulfate) 175
516/54 Three or more liquid phases (e.g., water-in-oil-in-water, w/o/w emulsion) 59


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8658058 Liquid-crystal emulsion oil in water type and a preparation method of the liquid-crystal emulsion Feb. 25, 2014
8557861 Low oil emulsion compositions for delivering taxoids and other insoluble drugs Oct. 15, 2013
8524173 Microchannel structure and fine-particle production method using the same Sep. 3, 2013
8513311 Oil-in-water emulsion and its use for the delivery of functionality Aug. 20, 2013
8475774 Sunscreen compositions comprising an ultraviolet radiation-absorbing polymer Jul. 2, 2013
8470894 Hydrolysis resistant organomodified trisiloxane ionic surfactants Jun. 25, 2013
8431620 Process for the preparation of water-in-oil and oil-in-water nanoemulsions Apr. 30, 2013
8395012 Disposable absorbent articles containing odor controlling films Mar. 12, 2013
8354480 Aqueous silicone emulsion for imparting water repellency Jan. 15, 2013
8349771 Method for improving the clean-up of emulsified acid fluid systems Jan. 8, 2013
8329816 Silicone microemulsion composition Dec. 11, 2012
8314157 Microwave-enhanced process to treat marine emulsion wastes Nov. 20, 2012
8263669 Hydrolysis resistant organomodified trisiloxane ionic surfactants Sep. 11, 2012
8236735 Oligoglycerol fatty acid ester lubricant additives for drilling fluids Aug. 7, 2012
8211973 Process for making silicone emulsions Jul. 3, 2012
8193125 Crosslinked glycerol or oligoglycerol esters, and use thereof as an additive in drilling fluids Jun. 5, 2012
8163838 Process for the preparation of an artificial latex Apr. 24, 2012
8163807 Blending apparatus, blending method, phase inversion emulsifying method, and method for producing resin particle dispersion Apr. 24, 2012
8163676 Emulsifier blend Apr. 24, 2012
8153562 Oligoglycerol fatty acid ester thickeners for oil-based drilling fluids Apr. 10, 2012
8148303 Surfactant additives used to retain producibility while drilling Apr. 3, 2012
8148305 Oligoglyercol fatty acid ester additives for water-based drilling fluids Apr. 3, 2012
8119733 Reactive monomeric surfactants Feb. 21, 2012
8084507 Cosmetic O/W emulsion comprising 1,2-hexanediol Dec. 27, 2011
8080587 Oil-in-water (O/W) emulsion coating compositing, laminate, polarizing plate, image display device and production method of the laminate Dec. 20, 2011
8043996 Method for treatment of underground reservoirs Oct. 25, 2011
7972696 Particles with structured surface Jul. 5, 2011
7960314 Microemulsifiers and methods of making and using same Jun. 14, 2011
7893010 Composition and method for fluid recovery from well Feb. 22, 2011
7888296 Composition and method for recovering hydrocarbon fluids from a subterranean reservoir Feb. 15, 2011
7879943 Film-forming organopolysiloxane emulsion composition Feb. 1, 2011
7854802 Surfactant package for well treatment and method using same Dec. 21, 2010
7854263 Surfactant package for well treatment and method for using same Dec. 21, 2010
7851414 Microemulsion containing oil field chemicals useful for oil and gas field applications Dec. 14, 2010
7833943 Microemulsifiers and methods of making and using same Nov. 16, 2010
7829520 Aqueous based chemical and biological warfare decontaminating system for extreme temperature applications Nov. 9, 2010
7718594 Aqueous based chemical and biological warfare decontaminating system for extreme temperature applications May. 18, 2010
7718268 Softening silicone formulations for textile finishing May. 18, 2010
7705086 Room temperature curable water-based mold release agent for composite materials Apr. 27, 2010
7704927 Method of acid fracturing a sandstone formation Apr. 27, 2010
7700335 Stabilization of enzymes in an emulsion by cross-linking Apr. 20, 2010
7696252 Process for the production of emulsions and dispersions Apr. 13, 2010
7687563 Emulsion composition for silicone rubber, process for producing the same, and process for producing silicone rubber Mar. 30, 2010
7683119 Process for making silicone emulsions Mar. 23, 2010
7671096 Light stabilizer emulsion composition Mar. 2, 2010
7670993 Method for simultaneous removal of asphaltene, and/or paraffin and scale from producing oil wells Mar. 2, 2010
7645804 Stable, concentrated and dilute, oil-in-water emulsions, their processes of preparation, and formulation process employing these emulsions Jan. 12, 2010
7632785 Method for simultaneous removal of asphaltene, and/or paraffin and scale from producing oil wells Dec. 15, 2009
7629390 Method for preparing emulsions Dec. 8, 2009
7622510 Method and device for making a dispersion or an emulsion Nov. 24, 2009

1 2 3 4 5










 
 
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