Inventor
GOWANS JOHN PHILIP
GB20 patents
Patents
20 patentsUS11364150B2Jun 21, 2022
Negative pressure wound therapy apparatus
SMITH & NEPHEW6 citations84
US11116669B2Sep 14, 2021
Absorbent negative pressure wound therapy dressing
SMITH & NEPHEW7 citations82
US11090196B2Aug 17, 2021
Absorbent negative pressure wound therapy dressing
SMITH & NEPHEW7 citations82
US11173240B2Nov 16, 2021
Optimizing power transfer to negative pressure sources in negative pressure therapy systems
SMITH & NEPHEW2 citations72
US11096831B2Aug 24, 2021
Negative pressure wound therapy device activation and control
SMITH & NEPHEW3 citations72
US12396895B2Aug 26, 2025
Wound treatment apparatuses and methods with negative pressure source integrated into wound dressing
SMITH & NEPHEW0 citations62
US12268577B2Apr 8, 2025
Optimizing power transfer to negative pressure sources in negative pressure therapy systems
SMITH & NEPHEW0 citations62
US12121420B2Oct 22, 2024
Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component
SMITH & NEPHEW0 citations62
US12059325B2Aug 13, 2024
Reduced pressure apparatuses and methods
SMITH & NEPHEW0 citations62
US11896465B2Feb 13, 2024
Negative pressure wound therapy device activation and control
SMITH & NEPHEW1 citations62
US11723809B2Aug 15, 2023
Wound treatment apparatuses and methods with negative pressure source integrated into wound dressing
SMITH & NEPHEW1 citations62
US11285047B2Mar 29, 2022
Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component
SMITH & NEPHEW0 citations62
US10898388B2Jan 26, 2021
Reduced pressure apparatuses and methods
SMITH & NEPHEW0 citations62
US12453658B2Oct 28, 2025
Absorbent negative pressure wound therapy dressing
SMITH & NEPHEW0 citations61
US11766365B2Sep 26, 2023
Negative pressure wound therapy apparatus
SMITH & NEPHEW0 citations61
US11648152B2May 16, 2023
Absorbent negative pressure wound therapy dressing
SMITH & NEPHEW1 citations61
US12329896B2Jun 17, 2025
Systems and methods for extending operational time of negative pressure wound treatment apparatuses
SMITH & NEPHEW0 citations60
US12005182B2Jun 11, 2024
Systems and methods for extending operational time of negative pressure wound treatment apparatuses
SMITH & NEPHEW1 citations60
US11771820B2Oct 3, 2023
Negative pressure wound therapy apparatus for post breast surgery wounds
SMITH & NEPHEW0 citations51
US11305047B2Apr 19, 2022
Systems and methods for driving negative pressure sources in negative pressure therapy systems
SMITH & NEPHEW0 citations51