`Serial Number: 13/247,241
`Filing Date: September 28, 2011
`Title: Re-issue of U.S. Patent No. 7,670,495
`
`Page 2
`Dkt: 3406.005USR
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`Please cancel claims 2-12, 13-49, 50-54, 60 — 65, 67, 68, 69, 71, 72, 73, 75, 76, 77, 78,
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`IN THE CLAIMS
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`79, 82, 83, 84, 86.
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`Please amend claims 1, 55-59, 66, 70, 74, 80, 81 and 85 as follows.
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`1. (Allowed) A method for treating waste water comprising:
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`providing a flow-through oxygenator comprising an emitter for electrolytic generation of
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`microbubbles of oxygen comprising an anode separatedat a critical distance from a cathode and
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`a powersourceall in electrical communication with each other,
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`placing the emitter within a conduit; and
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`passing waste water through the conduit.
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`Claims 2-12. (Cancelled).
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`Claims 13 — 49. (Cancelled).
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`Claims 50 - 54. (Cancelled).
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`55. (Once Amended) A method for producing an oxygenated aqueous composition comprising:
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`flowing water at a maximum flow rate of 12 gallons per minute through an electrolysis
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`emitter comprising an electrical power source electrically connected to an anode electrode and a
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`cathode electrode contained in a tubular housing,
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`causing electricity to flow from the power source to the electrodes, and,
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`producing the composition comprising a suspension comprising oxygen microbubbles
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`and nanobubbles in the water, the microbubbles and nanobubbles having a bubble diameter of
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`less than 50 microns and the microbubbles and nanobubbles being incapable of breaking the
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`surface tension of the water, wherein:
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`the anode electrode is separated at a critical distance from the cathode
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`suchthat the critical distance is from 0.005 inchesto 0.140 inches;
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`
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`AMENDMENT AND RESPONSE UNDER37 C.F.R. § 1.111
`Serial Number: 13/247,241
`Filing Date: September 28, 2011
`Title: Re-issue of U.S. Patent No. 7,670,495
`
`Page 3
`Dkt: 3406.005USR
`
`the power sourceis produces a voltage maximum of about 28.3 volts and a
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`maximum amperageof about 13 amps,
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`the tubular housing has an inlet and an outlet and a tubular flow axis from
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`the inlet to the outlet;
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`the water flowsin the inlet, out the outlet, is in fluid connection with the
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`electrodes, has a conductivity produced by the presence of dissolved solids such
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`that the water supports plant or animallife.
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`56. (Once Amended) A method according to claim 55 wherein the housing containsat least one
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`anode andat least one cathode, the electrodes, are of a grid or solid design andare relatively
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`positioned in cross section along the radius of the tubular housing with their long axes
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`substantially parallel to the tubular water flow axis of the housing.
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`57. (Previously Presented) A method according to claim 55 wherein the housing has a side arm
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`positioned at an angle relative to the tubular flow axis and the electrodes are located in the side
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`arm.
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`58. (Previously Presented) A method according to claim 57 wherein the side arm contains a
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`multiple number of anode and cathode electrodes and the electrodes are plate shaped.
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`59. (Twice Amended) A method according to claim 56 wherein [the] a multiple number of
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`anode and cathodes are present andare ofgrid or solid design.
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`Claims 60 — 65 (Cancelled).
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`66. (Previously Presented) A method according to claim 55 wherein the water has a temperature
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`no greater than about ambient temperature at the inlet and the water temperature is a factor for
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`formation of the suspension.
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`Claims 67, 68, 69 (Cancelled).
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`
`
`AMENDMENT AND RESPONSE UNDER37 C.F.R. § 1.111
`Serial Number: 13/247,241
`Filing Date: September 28, 2011
`Title: Re-issue of U.S. Patent No. 7,670,495
`
`Page 4
`Dkt: 3406.005USR
`
`70. (Previously Presented) A method according to claim 55 wherein the microbubbles and
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`nanobubbles remain in the waterat least in part for a period up to several hours.
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`Claims 71, 72, 73 (Cancelled).
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`74. (Previously Presented) A method according to claim 70 wherein the period for which the
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`microbubbles and nanobubblesat least in part remain in the water is determined by containing
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`the water with microbubbles and nanobubblesin a two and one half gallon aquarium reservoir
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`container.
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`Claims 75, 76, 77, 78, 79 (Cancelled).
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`80. (Previously Presented) A method according to claim 55 wherein the microbubbles and
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`nanobubbles supersaturate the water.
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`81. (Previously Presented) A method according to claim 55 wherein the bubble diameter of the
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`microbubbles and nanobubblesis less than 0.0006 inches.
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`Claims 82, 83, 84 (Cancelled)
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`85. (Previously Presented) A method according to claim 55 wherein the separation of electrodes
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`is maintained by a nonconductive spacer.
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`Claim 86 (Cancelled).
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