Patents by Inventor Grazyna Hansen

Grazyna Hansen 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: 10231876
    Abstract: A medical dressing comprising an absorbent adhesive layer having a pharmaceutically active agent incorporated, the non-skin-facing surface being provided with a backing layer and the skin facing surface being interrupted by a pattern of cavities. The cavities provide a storage room and distribution centre for wound exudates enabling the dressing to be applied to fast exuding wounds and at the same time allows for an increased initial release of the pharmaceutically active agent.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: March 19, 2019
    Assignee: Coloplast A/S
    Inventors: Henning Igwebuike, Grazyna Hansen, Jan Marcussen, Thomas Jon Jensen
  • Publication number: 20180147093
    Abstract: A corn dressing for application to a corn. The dressing comprises an adhesive layer having a skin-facing surface and a non-skin-facing surface. The non-skin-facing surface is provided with a backing layer and the dressing comprises a central portion and a border portion surrounding the central portion and a central hole or depression. The central portion comprises a core surrounding the central hole or depression. The core is pressure resistant and is embedded in the adhesive layer.
    Type: Application
    Filed: May 27, 2016
    Publication date: May 31, 2018
    Inventors: Henning Igwebuike, Grazyna Hansen
  • Patent number: 9770370
    Abstract: A wound dressing comprising an adhesive layer having a skin-facing surface and a non-skin-facing surface, the non-skin-facing surface being provided with a backing layer, the dressing comprises a central portion comprising an absorbent adhesive, and an border portion surrounding the central portion, wherein the skin facing surface of edge portion of the adhesive layer is continuous and the skin facing surface of central portion is interrupted by interconnected cavities. The cavities provide a storage room and distribution center for wound exudates enabling the dressing to be applied to fast exuding wounds.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: September 26, 2017
    Assignee: Coloplast A/S
    Inventors: Henning Igwebuike, Grazyna Hansen, Jan Marcussen
  • Publication number: 20160022505
    Abstract: A medical dressing comprising an absorbent adhesive layer having a pharmaceutically active agent incorporated, the non-skin-facing surface being provided with a backing layer and the skin facing surface being interrupted by a pattern of cavities. The cavities provide a storage room and distribution centre for wound exudates enabling the dressing to be applied to fast exuding wounds and at the same time allows for an increased initial release of the pharmaceutically active agent.
    Type: Application
    Filed: October 1, 2015
    Publication date: January 28, 2016
    Inventors: Henning Igwebuike, Grazyna Hansen, Jan Marcussen, Thomas Jon Jensen
  • Publication number: 20140363488
    Abstract: A method of treating Herpes Labialis includes assembling a patch having hydrocolloid particles added to a layer of adhesive to so configure the patch to have a limited absorption of moisture into the patch combined with a permeability of moisture through and out of the patch. The method additionally includes providing the patch to the user and having the user apply the patch to the user's face in treating the Herpes Labialis, and configuring the patch to be less visible when applied to the user's face than a cream is visible when applied to the user's face.
    Type: Application
    Filed: August 25, 2014
    Publication date: December 11, 2014
    Inventors: Grazyna Hansen, Anders Christian Nielsen
  • Publication number: 20140243728
    Abstract: A wound dressing comprising an adhesive layer having a skin-facing surface and a non-skin-facing surface, the non-skin-facing surface being provided with a backing layer, the dressing comprises a central portion comprising an absorbent adhesive, and an border portion surrounding the central portion, wherein the skin facing surface of edge portion of the adhesive layer is continuous and the skin facing surface of central portion is interrupted by interconnected cavities. The cavities provide a storage room and distribution centre for wound exudates enabling the dressing to be applied to fast exuding wounds.
    Type: Application
    Filed: September 28, 2012
    Publication date: August 28, 2014
    Applicant: Coloplast A/S
    Inventors: Henning Igwebuike, Grazyna Hansen, Jan Marcussen
  • Patent number: 8674166
    Abstract: The invention relates to a thin film dressing having a release liner which is able to support the dressing during application. The resilience or stiffness of the release liner is higher than the resilience or stiffness of the dressing so as to enable the control of the dressing during application. The invention further relates to a method of application of the thin film dressing where a minor part of the dressing initially is applied to the skin afterwards the dressing is folded backwards so the release liner faces upwards. Finally, the remaining part of the dressing is applied by pushing the release liner forwards in a rolling motion thereby rolling the dressing onto the skin. This dressing assembly allows the dressing to be applied by using only one hand.
    Type: Grant
    Filed: November 12, 2007
    Date of Patent: March 18, 2014
    Assignee: Coloplast A/S
    Inventor: Grazyna Hansen
  • Patent number: 8426668
    Abstract: A dressing product includes a cover sheet, a carrier system, and a dressing sheet. The carrier system includes a periphery that is attached to the cover sheet and a lower portion that extends from the periphery to a protruding portion. The protruding portion of the carrier system is spaced apart from the cover sheet by the lower portion of the carrier system to define a cavity between the cover sheet and the carrier system. The dressing sheet includes a backing layer and an adhesive attached to the backing layer. The dressing sheet is disposed in the cavity and is contained between sidewalls that are defined by the lower portion of the carrier system.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: April 23, 2013
    Assignee: Colopast A/S
    Inventors: Lotte Madsen, Anne-Marie Søbye Rapp, Grazyna Hansen, Bjoern Christiansen, Jan Marcussen, Troels Schoenfeldt, Morten Thomsen
  • Patent number: 8344201
    Abstract: A dressing product includes a thin film dressing sheet, one first surface of which is coated with an adhesive, such as a pressure sensitive hydrocolloid adhesive, which is applicable to an anatomical surface of a human. A carrier system, which provides a support for the dressing sheet, defines a gripping section for handling of the carrier system. The carrier system may include one or more foil members and supporting sheets for facilitating application and for providing a non-touch application system, i.e., a system which may be handled by an operator without the operator touching the dressing sheet or at least the adhesive surface. A protective sheet having an opening for application of a pharmaceutical product to the adhesive prior to application of the dressing sheet is disclosed.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: January 1, 2013
    Assignee: Coloplast A/S
    Inventors: Lotte Madsen, Anne-Marie Søbye Rapp, Grazyna Hansen, Bjoern Christiansen, Jan Marcussen, Troels Schoenfeldt, Morten Thomsen
  • Publication number: 20110190678
    Abstract: A dressing product comprises a dressing sheet (102), such as a thin film, one first surface of which is coated with an adhesive (106), such as a pressure sensitive hydrocolloid adhesive, which is applicable to an anatomical surface of a living being, such as a skin portion of a human. A carrier system, which provides a support for the dressing sheet, defines a gripping section for handling of the carrier system by human fingers. The carrier system may include one or more foil members (216;218;220;222) and supporting sheets (212) for facilitating application and for providing a non-touch application system, i.e. a system which may be handled by an operator without the operator touching the dressing sheet (102) or at least the adhesive surface (106) thereof. A protective sheet having an opening for application of a pharmaceutical product to the adhesive prior to application of the dressing sheet is disclosed.
    Type: Application
    Filed: November 16, 2010
    Publication date: August 4, 2011
    Applicant: COLOPLAST A/S
    Inventors: Lotte Madsen, Grazyna Hansen, Bjoern Christiansen, Jan Marcussen, Troels Schoenfeldt, Morten Thomsen, Anne-Marie Soebye Rapp
  • Publication number: 20110130699
    Abstract: A dressing product comprises a dressing sheet (102), such as a thin film, one first surface of which is coated with an adhesive (106), such as a pressure sensitive hydrocolloid adhesive, which is applicable to an anatomical surface of a living being, such as a skin portion of a human. A carrier system, which provides a support for the dressing sheet, defines a gripping section for handling of the carrier system by human fingers. The carrier system may include one or more foil members (216;218;220;222) and supporting sheets (212) for facilitating application and for providing a non-touch application system, i.e. a system which may be handled by an operator without the operator touching the dressing sheet (102) or at least the adhesive surface (106) thereof. A protective sheet having an opening for application of a pharmaceutical product to the adhesive prior to application of the dressing sheet is disclosed.
    Type: Application
    Filed: November 16, 2010
    Publication date: June 2, 2011
    Applicant: COLOPLAST A/S
    Inventors: Lotte Madsen, Grazyna Hansen, Bjoern Christiansen, Jan Marcussen, Troels Schoenfeldt, Morten Thomsen, Anne-Marie Soebye Rapp
  • Patent number: 7880051
    Abstract: A dressing product comprises a dressing sheet (102), such as a thin film, one first surface of which is coated with an adhesive (106), such as a pressure sensitive hydrocolloid adhesive, which is applicable to an anatomical surface of a living being, such as a skin portion of a human. A carrier system, which provides a support for the dressing sheet, defines a gripping section for handling of the carrier system by human fingers. The carrier system may include one or more foil members (216;218;220;222) and supporting sheets (212) for facilitating application and for providing a non-touch application system, i.e. a system which may be handled by an operator without the operator touching the dressing sheet (102) or at least the adhesive surface (106) thereof. A protective sheet having an opening for application of a pharmaceutical product to the adhesive prior to application of the dressing sheet is disclosed.
    Type: Grant
    Filed: November 26, 2004
    Date of Patent: February 1, 2011
    Assignee: Coloplast A/S
    Inventors: Lotte Madsen, Grazyna Hansen, Bjoern Christiansen, Jan Marcussen, Troels Schoenfeldt, Morten Thomsen, Anne-Marie Soebye Rapp
  • Publication number: 20100063435
    Abstract: The invention relates to a thin film dressing having a release liner which is able to support the dressing during application. The resilience or stiffness of the release liner is higher than the resilience or stiffness of the dressing so as to enable the control of the dressing during application. The invention further relates to a method of application of the thin film dressing where a minor part of the dressing initially is applied to the skin afterwards the dressing is folded backwards so the release liner faces upwards. Finally, the remaining part of the dressing is applied by pushing the release liner forwards in a rolling motion thereby rolling the dressing onto the skin. This dressing assembly allows the dressing to be applied by using only one hand.
    Type: Application
    Filed: November 12, 2007
    Publication date: March 11, 2010
    Applicant: COLOPLAST A/S
    Inventor: Grazyna Hansen
  • Publication number: 20090216169
    Abstract: A layered product comprising an adhesive dressing allowing transfer of one or more elements, e.g. elements containing an active substance or a hydrogel, to the adhesive surface of the adhesive dressing immediately before the adhesive dressing is applied to the surface, e.g. the skin, of a living being.
    Type: Application
    Filed: August 31, 2006
    Publication date: August 27, 2009
    Inventors: Grazyna Hansen, Jan Marcussen, Bjoern Christiansen, Anders Christian Nielsen
  • Publication number: 20070292491
    Abstract: A patch for covering a portion of the anatomical surface of a living being, said patch being able to adhere to the skin or mucosa, and/or a wound, said patch comprising a backing layer and a layer of a skin-friendly adhesive for adhering to the skin or mucosa, said adhesive comprises hydrocolloid particles, wherein at least along the periphery of the patch the thickness of the adhesive layer is 20-300 ?m and the vapour permeability of the patch is 200-1000 g/m2.
    Type: Application
    Filed: November 26, 2004
    Publication date: December 20, 2007
    Inventors: Grazyna Hansen, Anders Nielsen
  • Publication number: 20070282238
    Abstract: A dressing product comprises a dressing sheet (102), such as a thin film, one first surface of which is coated with an adhesive (106), such as a pressure sensitive hydrocolloid adhesive, which is applicable to an anatomical surface of a living being, such as a skin portion of a human. A carrier system, which provides a support for the dressing sheet, defines a gripping section for handling of the carrier system by human fingers. The carrier system may include one or more foil members (216;218;220;222) and supporting sheets (212) for facilitating application and for providing a non-touch application system, i.e. a system which may be handled by an operator without the operator touching the dressing sheet (102) or at least the adhesive surface (106) thereof. A protective sheet having an opening for application of a pharmaceutical product to the adhesive prior to application of the dressing sheet is disclosed.
    Type: Application
    Filed: November 26, 2004
    Publication date: December 6, 2007
    Inventors: Lotte Madsen, Grazyna Hansen, Bjoern Christiansen, Jan Marcussen, Troels Schoenfeldt, Morten Thomsen, Anne-Marie Rapp
  • Patent number: 6700033
    Abstract: A layered product in a package ready for non-touch application which product comprises a cover layer to which an adhesive layer is unreleasably fastened and a release layer which is releasably fastened to the adhesive layer, and which package comprises a top layer and a bottom layer where the top layer is next to the cover layer and the bottom layer is next to the adhesive layer or the release layer and the top and bottom layer are releasably sealed to each other isolating the adhesive layer from the surroundings, and where the cover layer is releasably fastened to the top layer.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: March 2, 2004
    Assignee: Coloplast A/S
    Inventors: Jan Marcussen, Lars Bo Madsen, Grazyna Hansen
  • Patent number: 6297422
    Abstract: A dressing comprising a main part and a handle part. The main part comprising an adhesive layer, a release liner and a carrier layer optionally covered by a protective layer. The handle part comprises at least one table member, said tab member being designed for use as a “non touch” grip for applying the dressing to the skin without touching the adhesive surface of the main part. The tab member comprises one or more layers and has at least one layer in common with the main part of the dressing. Further, the length of an intermediate zone between the handle part and the main part is less than 20% of the length of the periphery of the main part. Still further, the handle part may be provided with at least one additional layer. Finally, there may be provided at least one notch in an intermediate zone between the handle part and the main part of the dressing in order to facilitate removal of the tab member during or after applying the dressing.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: October 2, 2001
    Assignee: Colorplast A/S
    Inventors: Grazyna Hansen, Lars Bo Madsen
  • Patent number: 6140548
    Abstract: A tab member (25), especially for use as a "non-touch" grip for applying a dressing (21) comprising an adhesive layer (23) and optionally a release line (24) to the skin without touching the adhesive layer (23). The tab member (25) comprises at least a first flap member (26) and a second flap member (27) being joined along one edge thereof so as to form a tab having a V-formed cross section substantially perpendicular to the line of conjunction. The combined thickness of the two flap members (26, 27) in the area of conjunction (28) is smaller than the thickness of a bent edge of the two flap members (26,27). This is a particular advantage while a decrease of the thickness of the area of conjunction (28) results in a decrease in the area of the adhesive (23) in front of the area of bending or conjunction (28), which may be subjected to air.
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: October 31, 2000
    Assignee: Coloplast A/S
    Inventors: Grazyna Hansen, Hanne Jensen