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US 2026/0183680 A1Published application
Gas-phase antimicrobial delivery via infused crystalline and porous solids
AssigneeOnza Corp.
InventorsPaul MENDELL, Stephen GOLDMAN, Eric ANDERSON
Life of this patent
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Abstract
Methods and systems are provided for infusing a crystalline and/or porous solid with a desired fluid, particularly an antimicrobial agent, as well as infused crystalline and/or porous solids produced thereby. Solids which may be infused with an antimicrobial agent according to the invention include erythritol, table salt, table sugar, baking soda, calcium carbonate, acetic acid, ascorbic acid, and marshmallow.
Claims20
A method for producing crystals of a solid infused with a gas-phase antimicrobial agent, comprising:
- introducing the gas-phase antimicrobial agent into a solution of the solid in a solvent;
- and
- crystallizing the solid.
A method for producing an ozonated crystalline solid, comprising:
- (a) generating a gas stream comprising ozone and flowing the gas stream into or through a sealable chamber;
- (b) spraying a solution of a crystalline solid in a solvent into the sealable chamber;
- (c) removing residual solvent from the sealable chamber by flowing a first carrier gas through the sealable chamber to allow the ozonated crystalline solid to crystallize on interior surfaces of the sealable chamber;
- and
- (d) removing residual ozone from the sealable chamber.
2 more elements
Dependencies are inferred from the claim text.