US 11,659,647 B2
Harmonic cold plasma device and associated methods
Gregory A. Watson, Lake Mary, FL (US)
Assigned to PLASMOLOGY4, INC., Scottsdale, AZ (US)
Filed by Plasmology4, Inc., Scottsdale, AZ (US)
Filed on May 18, 2021, as Appl. No. 17/323,130.
Application 12/638,161 is a division of application No. 12/038,159, filed on Feb. 27, 2008, granted, now 7,633,231, issued on Dec. 15, 2009.
Application 17/323,130 is a continuation of application No. 16/883,049, filed on May 26, 2020, granted, now 11,019,716.
Application 16/883,049 is a continuation of application No. 16/140,998, filed on Sep. 25, 2018, granted, now 10,674,594, issued on Jun. 20, 2020.
Application 16/140,998 is a continuation of application No. 15/392,400, filed on Dec. 28, 2016, granted, now 10,085,335, issued on Sep. 25, 2018.
Application 15/392,400 is a continuation of application No. 14/462,478, filed on Aug. 18, 2014, granted, now 9,538,630, issued on Jan. 3, 2017.
Application 14/462,478 is a continuation of application No. 13/149,744, filed on May 31, 2011, granted, now 8,810,134, issued on Aug. 19, 2014.
Application 13/149,744 is a continuation of application No. 12/638,161, filed on Dec. 15, 2009, granted, now 8,005,548, issued on Aug. 23, 2011.
Claims priority of provisional application 60/913,369, filed on Apr. 23, 2007.
Prior Publication US 2021/0385936 A1, Dec. 9, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H05H 1/46 (2006.01); A61L 2/00 (2006.01); A61N 1/44 (2006.01); H05H 1/24 (2006.01)
CPC H05H 1/46 (2013.01) [A61L 2/0011 (2013.01); A61N 1/44 (2013.01); A61L 2202/11 (2013.01); H05H 1/466 (2021.05); H05H 1/4652 (2021.05); H05H 1/4697 (2021.05); H05H 2240/20 (2013.01); H05H 2277/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device comprising:
a radio frequency (RF) power source;
an electrode positioned in electrical communication with the RF power source, wherein the electrode is configured to release multi-frequency energy;
a magnetic assembly positioned downstream of the electrode, wherein the magnetic assembly is configured to provide a magnetic field;
a grid positioned in the compressed magnetic field and in electrical communication with the RF power source, wherein the grid is in frequency harmony with the electrode; and
wherein the electrode is configured to energize a working gas, and wherein the grid is configured to further energize the working gas to produce a multi-frequency cold plasma.