Patents by Inventor Charlotte Juel Fristrup

Charlotte Juel Fristrup 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).

  • Moisture switchable adhesive composition comprising a polymer and a switch initiator
    Patent number: 11607472
    Abstract: Disclosed is a moisture switchable adhesive composition including a polymer and a switch initiator. The composition can be switched from a first liquid state to a second adhesive state by activation of the switch initiator. The composition has in the first liquid state a complex viscosity |?*| below 0.4 MPa s; and the composition has in the second adhesive state a second repeated peel force above 1 N/25 mm.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: March 21, 2023
    Assignee: Coloplast A/S
    Inventors: Peter Kwok Hing Lam, Esben Stroebech, Kristoffer Hansen, Anders Grove Sund, Anca Gabriela Bejenariu, Charlotte Juel Fristrup, Bahar Bingol
  • MOISTURE SWITCHABLE ADHESIVE COMPOSITION COMPRISING A POLYMER AND A SWITCH INITIATOR
    Publication number: 20210268142
    Abstract: Disclosed is a moisture switchable adhesive composition including a polymer and a switch initiator. The composition can be switched from a first liquid state to a second adhesive state by activation of the switch initiator. The composition has in the first liquid state a complex viscosity |?*| below 0.4 MPa s; and the composition has in the second adhesive state a second repeated peel force above 1 N/25 mm.
    Type: Application
    Filed: May 20, 2021
    Publication date: September 2, 2021
    Inventors: Peter Kwok Hing Lam, Esben Stroebech, Kristoffer Hansen, Anders Grove Sund, Anca Gabriela Bejenariu, Charlotte Juel Fristrup, Bahar Bingol
  • Composition comprising a polymer and a switch initiator
    Patent number: 11045576
    Abstract: Disclosed is a composition including a polymer and a switch initiator. The composition can be switched from a first liquid state to a second adhesive state by activation of the switch initiator. The composition has in the first liquid state a complex viscosity |?*| below 0.4 MPa s; and the composition has in the second adhesive state a second repeated peel force above 1 N/25 mm.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: June 29, 2021
    Assignee: Coloplast A/S
    Inventors: Peter Kwok Hing Lam, Esben Stroebech, Kristoffer Hansen, Anders Grove Sund, Anca Gabriela Bejenariu, Charlotte Juel Fristrup, Bahar Bingol
  • Photoinitators
    Patent number: 10696626
    Abstract: A photoinitiator is provided which incorporates a camphorquinone photoinitiator moiety.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: June 30, 2020
    Assignee: Coloplast A/S
    Inventors: Charlotte Juel Fristrup, Petr Sehnal, Bahar Bingol
  • Photoinitators
    Publication number: 20190308935
    Abstract: A photoinitiator is provided which incorporates a camphorquinone photoinitiator moiety.
    Type: Application
    Filed: November 21, 2017
    Publication date: October 10, 2019
    Inventors: Charlotte Juel Fristrup, Petr Sehnal, Bahar Bingol
  • COMPOSITION COMPRISING A POLYMER AND A SWITCH INITIATOR
    Publication number: 20170239384
    Abstract: Disclosed is a composition including a polymer and a switch initiator. The composition can be switched from a first liquid state to a second adhesive state by activation of the switch initiator. The composition has in the first liquid state a complex viscosity |?*| below 0.4 MPa s; and the composition has in the second adhesive state a second repeated peel force above 1 N/25 mm.
    Type: Application
    Filed: October 8, 2015
    Publication date: August 24, 2017
    Applicant: Coloplast A/S
    Inventors: Peter Kwok Hing Lam, Esben Stroebech, Kristoffer Hansen, Anders Grove Sund, Anca Gabriela Bejenariu, Charlotte Juel Fristrup, Bahar Bingol
  • POLYMER COATING COMPRISING 2-METHOXYETHYL ACRYLATE UNITS SYNTHESIZED BY SURFACE-INITIATED ATOM TRANSFER RADICAL POLYMERIZATION
    Publication number: 20170044392
    Abstract: The present invention relates to preparation of a polymer coating comprising or consisting of polymer chains comprising or consisting of units of 2-methoxyethyl acrylate synthesized by Surface-Initiated Atom Transfer Radical Polymerization (SIATRP) such as ARGET SIATRP or AGET SIATRP and uses of said polymer coating.
    Type: Application
    Filed: May 20, 2016
    Publication date: February 16, 2017
    Inventors: Charlotte Juel Fristrup, Katja Jankova Atanasova, Søren Hvilsted
  • Polymer coating comprising 2-methoxyethyl acrylate units synthesized by surface-initiated atom transfer radical polymerization
    Patent number: 9346971
    Abstract: The present invention relates to preparation of a polymer coating comprising or consisting of polymer chains comprising or consisting of units of 2-methoxyethyl acrylate synthesized by Surface-Initiated Atom Transfer Radical Polymerization (SI ATRP) such as ARGET SI ATRP or AGET SI ATRP and uses of said polymer coating.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: May 24, 2016
    Assignee: Technical University of Denmark
    Inventors: Katja Jankova Atanasova, Soren Hvilsted, Charlotte Juel Fristrup
  • Reservoir with liquidly applied seal
    Publication number: 20090036844
    Abstract: The present invention provides a fluid reservoir comprising a first wall portion formed from a needle-penetrable material, the first wall portion comprising a seal surface. The reservoir further comprises a seal member formed from a needle-penetratable self-sealing material, wherein the seal member has been applied on the seal surface in a liquid state. In this way a liquid reservoir having a self-sealing needle-penetrable access means which can be manufactured in a cost-effective manner is provided.
    Type: Application
    Filed: May 31, 2005
    Publication date: February 5, 2009
    Applicant: Novo Nordisk A/S
    Inventors: Charlotte Juel Fristrup, Lasse Hansen