Patents by Inventor David Valham

David Valham has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12502316
    Abstract: A dressing includes a backing layer, an adhesive skin contact layer, and a first release liner. The adhesive skin contact layer has a central portion and an edge portion surrounding the central portion. The first release liner is configured to be releasably attached to at least the central portion of the adhesive skin contact layer. The dressing further includes a second release liner arranged between the first release liner and at least part of the edge portion of the adhesive skin contact layer.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: December 23, 2025
    Assignee: Mölnlycke Health Care AB
    Inventors: Ulf Johannison, Tommy Sundebäck, David Valham, Tina Westerberg, Lena Jacobsson
  • Patent number: 12016995
    Abstract: The present disclosure generally relates to a removable enclosure for a mobile negative pressure wound therapy (NPWT) device, where the enclosure is arranged to reduce unwanted noise from a pump comprised with the negative pressure pump. The enclosure is specifically useful when operating the NPWT device during nighttime.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: June 25, 2024
    Assignee: Mölnlycke Health Care AB
    Inventors: Niclas Flach, David Valham, Stefan Kidborg, Jonas Nordborg
  • Patent number: 12011341
    Abstract: A medical dressing for application at a treatment area of a human body is provided. The dressing comprises a border area surrounding a central inspection area which is intended to be placed over said treatment area. The dressing also comprises a pad which may be arranged in the central inspection area and may be at least partly removed from the central inspection area for enabling visual inspection of the treatment area. There is also provided a medical dressing system and a method for reducing the workload for nursing personnel.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: June 18, 2024
    Assignee: MOLNLYCKE HEALTH CARE AB
    Inventors: Karin Östan, Niclas Flach, Dennis Hansson, Magnus Persson, Shiva Eibpoosh, David Valham, Elin Näsström
  • Publication number: 20240042121
    Abstract: The present disclosure generally relates to a removable enclosure for a mobile negative pressure wound therapy (NPWT) device, where the enclosure is arranged to reduce unwanted noise from a pump comprised with the negative pressure pump. The enclosure is specifically useful when operating the NPWT device during nighttime.
    Type: Application
    Filed: March 14, 2022
    Publication date: February 8, 2024
    Inventors: Niclas Flach, David Valham, Stefan Kidborg, Jonas Nordborg
  • Publication number: 20230225906
    Abstract: The present disclosure relates to a dressing (100) comprising a backing layer (101), an adhesive skin contact layer (102) and a first release liner (103), wherein the adhesive skin contact layer (102) comprises a central portion (102a) and an edge portion (102b) surrounding the central portion (102a). The first release liner (103) is configured to be releasably attached to at least the central portion (102a) of the adhesive skin contact layer (102). The dressing (100) comprises a second release liner (104) arranged between the first release liner (103) and at least part of the edge portion (102b) of the adhesive skin contact layer (102).
    Type: Application
    Filed: June 29, 2021
    Publication date: July 20, 2023
    Inventors: Ulf Johannison, Tommy Sundebäck, David Valham, Tina Westerberg, Lena Jacobsson
  • Publication number: 20190192351
    Abstract: A medical dressing for application at a treatment area of a human body is provided. The dressing comprises a border area surrounding a central inspection area which is intended to be placed over said treatment area. The dressing also comprises a pad which may be arranged in the central inspection area and may be at least partly removed from the central inspection area for enabling visual inspection of the treatment area. There is also provided a medical dressing system and a method for reducing the workload for nursing personnel.
    Type: Application
    Filed: June 14, 2017
    Publication date: June 27, 2019
    Applicant: Mölnlycke Health Care AB
    Inventors: Karin Östan, Niclas Flach, Dennis Hansson, Magnus Persson, Shiva Eibpoosh, David Valham, Elin Näsström
  • Patent number: D994325
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: August 8, 2023
    Assignee: Mölnlycke Health Care AB
    Inventors: Olof Mellbring, David Valham, Claes Elmberg
  • Patent number: D1088245
    Type: Grant
    Filed: June 5, 2023
    Date of Patent: August 12, 2025
    Assignee: Mölnlyke Health Care AB
    Inventors: Ulf Johannison, Lena Jacobsson, Tommy Sundebäck, David Valham, Tina Westerberg
  • Patent number: D1103381
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: November 25, 2025
    Assignee: Mölnlycke Health Care AB
    Inventors: Niclas Flach, David Valham, Stefan Kidborg, Jonas Nordborg
  • Patent number: D1114270
    Type: Grant
    Filed: April 21, 2025
    Date of Patent: February 17, 2026
    Assignee: Mölnlycke Health Care AB
    Inventors: Ulf Johannison, Lena Jacobsson, Tommy Sundebäck, David Valham, Tina Westerberg
  • Patent number: D1114271
    Type: Grant
    Filed: April 21, 2025
    Date of Patent: February 17, 2026
    Assignee: Mölnlycke Health Care AB
    Inventors: Ulf Johannison, Lena Jacobsson, Tommy Sundebäck, David Valham, Tina Westerberg