ANTIMICROBIAL HYDROGEL COMPOSITION

Andrew Tobias Aveling Jenkins

ANTIMICROBIAL HYDROGEL COMPOSITION

Andrew Tobias Aveling Jenkins (Inventor)

Research output: Patent

Abstract

The present invention provides a composite hydrogel comprising: (a) an anionic or cationic functional group-containing polymer; and (b) at least one active pharmaceutical ingredient (API), wherein the API is oppositely charged to the anionic or cationic functional group-containing polymer. Methods of displacing an active pharmaceutical ingredient from the composite hydrogel comprising a step of treating the composite hydrogel with an ion source comprising anions, cations, or a combination thereof, a plasma jet consisting of excited gas, ions, electrons and photons, wound dressings comprising the composite hydrogel and methods of treating wounds using the composite hydrogel are also provided.

Original language	English
Patent number	US2025213744
IPC	A61L 15/ 44 A I
Priority date	27/03/23
Publication status	Published - 3 Jul 2025

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abstract = "The present invention provides a composite hydrogel comprising: (a) an anionic or cationic functional group-containing polymer; and (b) at least one active pharmaceutical ingredient (API), wherein the API is oppositely charged to the anionic or cationic functional group-containing polymer. Methods of displacing an active pharmaceutical ingredient from the composite hydrogel comprising a step of treating the composite hydrogel with an ion source comprising anions, cations, or a combination thereof, a plasma jet consisting of excited gas, ions, electrons and photons, wound dressings comprising the composite hydrogel and methods of treating wounds using the composite hydrogel are also provided.",

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PY - 2025/7/3

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N2 - The present invention provides a composite hydrogel comprising: (a) an anionic or cationic functional group-containing polymer; and (b) at least one active pharmaceutical ingredient (API), wherein the API is oppositely charged to the anionic or cationic functional group-containing polymer. Methods of displacing an active pharmaceutical ingredient from the composite hydrogel comprising a step of treating the composite hydrogel with an ion source comprising anions, cations, or a combination thereof, a plasma jet consisting of excited gas, ions, electrons and photons, wound dressings comprising the composite hydrogel and methods of treating wounds using the composite hydrogel are also provided.

AB - The present invention provides a composite hydrogel comprising: (a) an anionic or cationic functional group-containing polymer; and (b) at least one active pharmaceutical ingredient (API), wherein the API is oppositely charged to the anionic or cationic functional group-containing polymer. Methods of displacing an active pharmaceutical ingredient from the composite hydrogel comprising a step of treating the composite hydrogel with an ion source comprising anions, cations, or a combination thereof, a plasma jet consisting of excited gas, ions, electrons and photons, wound dressings comprising the composite hydrogel and methods of treating wounds using the composite hydrogel are also provided.

M3 - Patent

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ER -

ANTIMICROBIAL HYDROGEL COMPOSITION

Abstract

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