Patents by Inventor Charlotte Klein

Charlotte Klein 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).

  • Publication number: 20200338230
    Abstract: An adhesive composition is provided that is adapted for attachment to skin. The adhesive composition includes styrene-ethylene/butylene-styrene, polyolefin, polybutene, wax, polyacrylic acid, and an absorbent material.
    Type: Application
    Filed: July 13, 2020
    Publication date: October 29, 2020
    Inventors: Dorrit Diana Israelson, Henrik Olsen, Charlotte Klein
  • Patent number: 10744224
    Abstract: Disclosed is an adhesive composition, devices including the adhesive composition and uses of the devices including the adhesive composition. The adhesive composition is for attachment to skin and includes an adhesive polymer component selected from a mixture of a polyethylene copolymer and polypropylene glycol (PPG), and styrene-ethylene/butylene-styrene (SEBS) block copolymer. The composition further includes polyolefin, polybutene, polyacrylic acid (PAA), and at least one further absorbent material.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: August 18, 2020
    Assignee: Coloplast A/S
    Inventors: Dorrit Diana Israelson, Henrik Olsen, Charlotte Klein
  • Publication number: 20180243466
    Abstract: Disclosed is an adhesive composition, devices including the adhesive composition and uses of the devices including the adhesive composition. The adhesive composition is for attachment to skin and includes an adhesive polymer component selected from a mixture of a polyethylene copolymer and polypropylene glycol (PPG), and styrene-ethylene/butylene-styrene (SEBS) block copolymer. The composition further includes polyolefin, polybutene, polyacrylic acid (PAA), and at least one further absorbent material.
    Type: Application
    Filed: August 24, 2016
    Publication date: August 30, 2018
    Inventors: Dorrit Diana Israelson, Henrik Olsen, Charlotte Klein
  • Patent number: 9622903
    Abstract: An ostomy appliance for attachment to a stoma, the ostomy appliance comprising: an adhesive wafer (100) defining a passage for receiving a stoma of a user, the adhesive wafer comprising a backing layer and a skin facing adhesive layer; and a collecting bag (116) which in use is secured to the adhesive wafer; wherein the adhesive wafer in a first adhesive zone has a first set of properties and in a second adhesive zone (104) has a second set of properties, the first zone defining three or more radially extending zones, wherein the second zone defines one or more interconnecting parts (110), each of which interconnects at least two of the radially extending zones (108).
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: April 18, 2017
    Assignee: Coloplast A/S
    Inventors: Dorrit Diana Israelson, Hasse Buus, Charlotte Klein, Kristoffer Hansen, Henrik Edvardsen
  • Publication number: 20140128825
    Abstract: An ostomy appliance for attachment to a stoma, comprising an adhesive wafer (100) a first part of which is covered by a first release liner (104) and a second part of which is covered by a second release liner (106). At least one of the two release liners defines an attached part which in an initial state is attached to the skin facing adhesive layer (102), and a foldable part which in a folded state is folded such that it covers at least a part of the attached part and such that it is not in direct contact with the skin facing adhesive layer. A cutting guide (120) is printed onto the at least a part of the attached part and the foldable part.
    Type: Application
    Filed: June 28, 2012
    Publication date: May 8, 2014
    Applicant: Coloplast A/S
    Inventors: Charlotte Klein, Esben Strøbech
  • Publication number: 20140128826
    Abstract: An ostomy appliance comprising an adhesive wafer (100), which comprises a first, a second and a third zone (102, 104, 106). The third zone defines at least a part of the outer rim (110) of the adhesive wafer and the second zone encirculates the first zone.
    Type: Application
    Filed: June 29, 2012
    Publication date: May 8, 2014
    Inventors: Charlotte Klein, Hasse Buus
  • Publication number: 20140114265
    Abstract: An ostomy appliance for attachment to a stoma, the ostomy appliance comprising: an adhesive wafer (100) defining a passage for receiving a stoma of a user, the adhesive wafer comprising a backing layer and a skin facing adhesive layer; and a collecting bag (116) which in use is secured to the adhesive wafer; wherein the adhesive wafer in a first adhesive zone has a first set of properties and in a second adhesive zone (104) has a second set of properties, the first zone defining three or more radially extending zones, wherein the second zone defines one or more interconnecting parts (110), each of which interconnects at least two of the radially extending zones (108).
    Type: Application
    Filed: June 29, 2012
    Publication date: April 24, 2014
    Applicant: Coloplast A/S
    Inventors: Dorrit Diana Israelson, Hasse Buus, Charlotte Klein, Kristoffer Hansen, Henrik Edvardsen
  • Publication number: 20130138062
    Abstract: A body waste collecting device comprising a collecting pouch and an adhesive wafer for attachment to the body, said adhesive wafer comprises a backing layer, a first adhesive, a second adhesive and a release liner, wherein said second adhesive comprises a polar plasticising oil or a combination of polar plasticising oils in the content of above 10% (w/w) of the final second adhesive, and at least one polar polyethylene copolymer, wherein the content of the polyethylene copolymer is 10-50% (w/w) of the final second adhesive, the polyethylene copolymer has a melt flow index below 2 g/10 min (190° C./21.
    Type: Application
    Filed: August 16, 2011
    Publication date: May 30, 2013
    Applicant: COLOPLAST A/S
    Inventors: Charlotte Klein, Hasse Buus, Esben Stroebech, Tom B. Kongebo