Dawn K Price

US Patent:

20230039518, Feb 9, 2023

Filed:

Oct 3, 2022

Appl. No.:

17/937588

Inventors:

- Reston VA, US
Dawn Price - Great Falls VA, US
Hidetaka Noda - Tokyo, JP
Masahiko Kaneko - Tokyo, JP

Assignee:

TellaPure, LLC - Reston VA

International Classification:

H05H 1/24

Abstract:

A plasma generator generates atmospheric pressure, low temperature plasma (cold plasma), and includes a first electrode, a second electrode arranged so as to define a predetermined gap between a planar bottom surface of the first electrode and a planar top surface of the second electrode; at least one supplemental electrode, a first dielectric layer, a second dielectric layer, at least one supplemental top dielectric layer having a relative permittivity between 2 and 500, and a thickness of 3 mm or less, at least one supplemental bottom dielectric layer having a relative permittivity between 2 and 500, and a thickness of 3 mm or less, and a power supply configured to supply electrical power to the first, second, and supplemental electrodes at a predetermined voltage and frequency, such that, based on the predetermined gaps between the first, second, and supplemental electrodes, atmospheric pressure, low temperature plasma is generated.

US Patent:

20230042251, Feb 9, 2023

Filed:

Oct 3, 2022

Appl. No.:

17/937754

Inventors:

- Reston VA, US
Dawn Price - Great Falls VA, US
Hidetaka Noda - Tokyo, JP
Masahiko Kaneko - Tokyo, JP

Assignee:

TellaPure, LLC - Reston VA

International Classification:

H05H 1/24
H05H 1/46
A61L 9/22

Abstract:

A plasma generator generates atmospheric pressure, low temperature plasma (cold plasma), and includes a first electrode; a second electrode opposing the first electrode so as to define a predetermined gap therebetween; at least one supplemental electrode opposing a planar top surface of the second electrode and a planar bottom surface of the first electrode; a first dielectric layer; at least one supplemental dielectric layer that is disposed on a additional planar bottom surface of the at least one supplemental electrode having a relative permittivity between 2 and 500, and a thickness of 3 mm or less; and a power supply configured to supply electrical power to the first and second electrodes at a predetermined voltage and frequency, such that, based on the predetermined gap between the first and second electrodes, atmospheric pressure, low-temperature plasma is generated.

US Patent:

20230045456, Feb 9, 2023

Filed:

Apr 28, 2022

Appl. No.:

17/732442

Inventors:

- Reston VA, US
Dawn Price - Great Falls VA, US
Hidetaka Noda - Tokyo, JP
Masahiko Kaneko - Tokyo, JP

Assignee:

TellaPure, LLC - Reston VA

International Classification:

A61L 2/14
H01J 37/32
H05H 1/24

Abstract:

Some embodiments are directed to a generator and separator assembly for generating ions via atmospheric pressure, low temperature plasma and separating the generated ions. The generator and separator assembly include a plasma generator for generating the generating atmospheric pressure, low temperature plasma that is configured to eject positively and negatively ions. A separator is disposed to receive the positively and negatively ions ejected from the plasma generator, and includes a first separator electrode; a second separator electrode spaced from the first separator electrode; and a separator power supply that supplies electric power in the form of at least one of different voltages and different polarities to the first and second electrodes ranging from 0 kV and 10 kV, such that the received positively charged ions are redirected in one direction and the received negatively charged ions are redirected to another direction different from the one direction.

US Patent:

20230038863, Feb 9, 2023

Filed:

Jun 23, 2022

Appl. No.:

17/847249

Inventors:

- Reston VA, US
Dawn Price - Great Falls VA, US
Hidetaka Noda - Tokyo, JP
Masahiko Kaneko - Tokyo, JP

Assignee:

TellaPure, LLC - Reston VA

International Classification:

H05H 1/24

Abstract:

Some embodiments are directed to a decomposing and collection apparatus for use with a fluid. The apparatus includes an assembly for generating ions via applying atmospheric pressure, low temperature plasma to the fluid and separating the generated ions. The assembly includes multiple plasma generator and separator units that are vertically stacked relative to each other. Each of the multiple plasma generator and separator units includes a plasma generator for generating the generating atmospheric pressure, low temperature plasma, and a separator disposed to receive the positively and negatively ions ejected from the plasma generator and configured to redirect the received positively charged ions in one direction and the received negatively charged ions are redirected to another direction different from the one direction. The apparatus also includes a collector configured to collect at least one of the redirected positively charged ions and the negatively charged ions.