1
Randy L Ranes: Pressurized closed flow cleaning system. United Laboratories, Andrus Sceales Starke & Sawall, July 30, 1996: US05540784 (22 worldwide citation)

A pressurized closed flow cleaning system for cleaning the interior surface of industrial processing equipment. A pressure vessel contains an aqueous cleaning solution including the combination of enzymes and a surfactant. A supply conduit connects the pressure vessel with equipment to be cleaned an ...


2
Henryk Malak: LED multiplex source and method of use of for sterilization, bioactivation and therapy. United Laboratories & Manufacturing, Nixon & Vanderhye P C, February 12, 2008: US07328708 (18 worldwide citation)

This invention discloses an LED multiplex source and a method of using multi-band-type energies from the source for sterilization, bioactivation, and therapy of a targeted body. The LED multiplex source is a pulsed/modulated LED source with at least one different member of the group of pulsed/modula ...


3
Pat A Mestetsky, Robert E Davis: Method of cleaning using a foamed liquid. United Laboratories, Andrus Sceales Starke & Sawall, October 31, 1995: US05462607 (14 worldwide citation)

A method of cleaning industrial equipment by utilizing an ebullated aqueous solution containing a surfactant and enzymes. The aqueous solution is preferably heated in a vessel, such as a batch coker fractionator in an oil refinery, to a temperature sufficient to ebullate or foam the solution and gen ...


4
Bevan C Collins, Pat A Mestetsky: Method of treating crude oil with an amine oxide compound. United Laboratories International, Andrus Sceales Starke & Sawall, August 22, 2000: US06106700 (10 worldwide citation)

An aqueous composition containing an amine oxide surfactant, and preferably containing an amine oxide surfactant and enzymes, is added to crude oil, preferably by injecting the composition into the oil well, or adding the composition to pipelines or tankage containing the oil. An acid can also be us ...


5
Pat A Mestetsky: Method of separating oily materials from wash water. United Laboratories, Andrus Sceales Starke & Sawall, October 17, 1995: US05459066 (9 worldwide citation)

A method of separating oleophilic-hydrophobic material from wash water is disclosed. The method includes the steps of mixing with the wash water, about 30-2100 ppm of a surfactant having the formula: ##STR1## where n is 6-20; and about 1-200 ppm of an enzyme chosen from among proteases, amylases, li ...


6
Bevan C Collins, Nicholas J Savaiano, Pat A Mestetsky: Method of removing sulfur compounds from hydrocarbon streams. United Laboratories International, Thomas R Weaver, November 9, 1999: US05980733 (9 worldwide citation)

A method of removing hazardous sulfur compounds, such as hydrogen sulfide, mercaptans and sulfur oxides, from a fluid stream comprising contacting the fluid stream with an aqueous composition comprised of a tertiary amine oxide. The amine oxide reacts with the hazardous sulfur compounds to eliminate ...


7
Bevan C Collins, Pat A Mestetsky, Nicholas J Savaiano: Method of removing sulfur compounds from sour crude oil and sour natural gas. United Laboratories, September 15, 1998: US05807476 (7 worldwide citation)

A method of removing hazardous sulfur compounds, such as hydrogen sulfide and sulfur dioxide, from sour crude oil and sour natural gas. An aqueous composition of an amine oxide surfactant, and preferably a mixture of an amine oxide surfactant and enzymes, is mixed with the sour crude oil or sour nat ...


8
Bevan C Collins, Larry D Martin: Method of and composition for treating hydrocarbon based materials. United Laboratories International, Thomas R Weaver, October 8, 2002: US06462011 (7 worldwide citation)

This application discloses a composition for and a method of using the composition to disperse hydrocarbon based components into a liquid carrier. The composition is comprised of a lower alkyl ester of a fixed oil, such as a modified vegetable oil, in combination with at least one other compound whi ...


9
Randy L Ranes: Pressurized closed flow cleaning system. United Laboratories International, Andrus Sceales Starke and Sawall, July 1, 1997: US05642743 (5 worldwide citation)

A pressurized closed flow cleaning system for cleaning the interior surface of industrial processing equipment. The system includes a pressure vessel containing an aqueous cleaning solution including the combination of enzymes and a surfactant. A supply conduit connects the pressure vessel with equi ...


10
Pat A Mestetsky: Method of separating oleophilic-hydrophobic material from wash water. United Laboratories, Andrus Sceales Starke & Sawall, August 26, 1997: US05660732 (2 worldwide citation)

A method of separating oleophilic-hydrophobic material from wash water is disclosed. The method comprises the steps of mixing with the wash water, either alone or in combination, about 30-2100 ppm of a surfactant having the formula: ##STR1## where n is 6-20; and about 1-200 ppm of an enzyme selected ...