Patents by Inventor Kenneth Nielsen
Kenneth Nielsen 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).
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Publication number: 20240350296Abstract: A convex ostomy barrier for attaching an ostomy appliance to a peristomal skin surrounding a stoma includes a skin barrier formed from a skin friendly adhesive, an inlet opening for receiving a stoma, and a convex insert system arranged adjacent the skin barrier to provide a convex body-side contour of the convex ostomy barrier. The convex insert system includes a convex insert and a ring, which are configured to be assembled together to form the convex insert system.Type: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Applicant: HOLLISTER INCORPORATEDInventor: Kenneth Nielsen
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Publication number: 20240335315Abstract: An ostomy barrier appliance for attaching an ostomy appliance to peristomal skin surrounding a stoma is provided. The ostomy barrier appliance includes a skin barrier, an inlet opening for receiving a stoma, and a convexity adjusting device arranged adjacent the skin barrier. The convexity adjusting device is configured to adjust the convexity of the skin barrier.Type: ApplicationFiled: June 14, 2024Publication date: October 10, 2024Applicant: HOLLISTER INCORPORATEDInventors: Gregory J. Czaplewski, Kenneth Nielsen, Christen Grum-Schwensen, Ryan S. Park, Tuan Tran, Brian T. Leadingham, Patrick C. Tetzlaff
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Patent number: 12109145Abstract: An ostomy barrier appliance for attaching an ostomy appliance to peristomal skin surrounding a stoma is provided. The ostomy barrier appliance includes a skin barrier, an inlet opening for receiving a stoma, and a convexity adjusting device arranged adjacent the skin barrier. The convexity adjusting device is configured to adjust the convexity of the skin barrier.Type: GrantFiled: June 26, 2023Date of Patent: October 8, 2024Assignee: HOLLISTER INCORPORATEDInventors: Gregory J. Czaplewski, Kenneth Nielsen, Christen Grum-Schwensen, Ryan S. Park, Tuan Tran, Brian T. Leadingham, Patrick C. Tetzlaff
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Patent number: 12048642Abstract: A convex ostomy barrier for attaching an ostomy appliance to a peristomal skin surrounding a stoma includes a skin barrier formed from a skin friendly adhesive, an inlet opening for receiving a stoma, and a convex insert system arranged adjacent the skin barrier to provide a convex body-side contour of the convex ostomy barrier. The convex insert system includes a convex insert and a ring, which are configured to be assembled together to form the convex insert system.Type: GrantFiled: September 11, 2019Date of Patent: July 30, 2024Assignee: HOLLISTER INCORPORATEDInventor: Kenneth Nielsen
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Publication number: 20240156644Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: ApplicationFiled: October 18, 2023Publication date: May 16, 2024Applicant: HOLLISTER INCORPORATEDInventors: JAN WOHLGEMUTH, METTE MAACK, CARSTEN RIKHOF, PETER SKOV, KRISTOFFER NIELSEN, PER LADEFOGED, KENNETH NIELSEN, MICHAEL TAYLOR, RICHARD MURAHATA
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Patent number: 11896517Abstract: An ostomy barrier appliance for attaching an ostomy appliance to peristomal skin surrounding a stoma is provided. The ostomy barrier appliance includes a skin barrier, an inlet opening for receiving a stoma, and a convexity adjusting device arranged adjacent the skin barrier. The convexity adjusting device is configured to adjust the convexity of the skin barrier.Type: GrantFiled: October 3, 2017Date of Patent: February 13, 2024Assignee: Hollister IncorporatedInventors: Gregory J. Czaplewski, Kenneth Nielsen, Christen Grum-Schwensen, Ryan S. Park, Tuan Tran, Brian T. Leadingham, Patrick C. Tetzlaff
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Patent number: 11896515Abstract: A convex ostomy barrier includes a skin barrier, an inlet opening for receiving a stoma, and a convex insert. The convex insert includes an inner flange, an outer flange, and a middle portion arranged therebetween. The middle portion includes a pouch side surface for attaching a flange, a core-out portion configured to improve the flexibility of the convex insert, and a skin barrier support structure for supporting the skin barrier.Type: GrantFiled: November 15, 2017Date of Patent: February 13, 2024Assignee: Hollister IncorporatedInventors: Gregory J. Czaplewski, Anthony Scalise, Tuan Tran, Peter L Visconti, Kenneth Nielsen, Jon Z. Lugenbill, Daniel A. March
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Patent number: 11826235Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: GrantFiled: February 24, 2022Date of Patent: November 28, 2023Assignee: Hollister IncorporatedInventors: Jan Wohlgemuth, Mette Maack, Carsten Rikhof, Peter Skov, Kristoffer Nielsen, Per Ladefoged, Kenneth Nielsen, Michael Taylor, Richard Murahata
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Publication number: 20230363937Abstract: A pouch for collecting biological fluids includes a body side wall and a distal side wall defining a collection chamber therebetween. An inlet opening is provided in the body side wall and an insert is mounted to the body side wall. The insert has an insert opening overlying the inlet opening. An anti-reflux device is disposed in the collection chamber. A first end of the anti-reflux device is mounted to the insert, overlying the insert opening. A second end of the device is mounted to the distal side wall. The anti-reflux device has a plurality of openings therein to provide flow communication from an interior of the anti-reflux device to the collection chamber.Type: ApplicationFiled: November 18, 2021Publication date: November 16, 2023Inventor: Kenneth Nielsen
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Publication number: 20230329895Abstract: An ostomy barrier appliance for attaching an ostomy appliance to peristomal skin surrounding a stoma is provided. The ostomy barrier appliance includes a skin barrier, an inlet opening for receiving a stoma, and a convexity adjusting device arranged adjacent the skin barrier. The convexity adjusting device is configured to adjust the convexity of the skin barrier.Type: ApplicationFiled: June 26, 2023Publication date: October 19, 2023Inventors: Gregory J. Czaplewski, Kenneth Nielsen, Christen Grum-Schwensen, Ryan S. Park, Tuan Tran, Brian T. Leadingham, Patrick C. Tetzlaff
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Publication number: 20220175587Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: ApplicationFiled: February 24, 2022Publication date: June 9, 2022Applicant: HOLLISTER INCORPORATEDInventors: JAN WOHLGEMUTH, METTE MAACK, CARSTEN RIKHOF, PETER SKOV, KRISTOFFER NIELSEN, PER LADEFOGED, KENNETH NIELSEN, MICHAEL TAYLOR, RICHARD MURAHATA
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Patent number: 11304854Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: GrantFiled: October 7, 2019Date of Patent: April 19, 2022Assignee: HOLLISTER INCORPORATEDInventors: Jan Wohlgemuth, Mette Maack, Carsten Rikhof, Peter Skov, Kristoffer Nielsen, Per Ladefoged, Kenneth Nielsen, Michael Taylor, Richard Murahata
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Patent number: 11304855Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: GrantFiled: December 4, 2019Date of Patent: April 19, 2022Assignee: HOLLISTER INCORPORATEDInventors: Jan Wohlgemuth, Mette Maack, Carsten Rikhof, Peter Skov, Kristoffer Nielsen, Per Ladefoged, Kenneth Nielsen, Michael Taylor, Richard Murahata
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Publication number: 20210307952Abstract: A convex ostomy barrier for attaching an ostomy appliance to a peristomal skin surrounding a stoma includes a skin barrier formed from a skin friendly adhesive, an inlet opening for receiving a stoma, and a convex insert system arranged adjacent the skin barrier to provide a convex body-side contour of the convex ostomy barrier. The convex insert system includes a convex insert and a ring, which are configured to be assembled together to form the convex insert system.Type: ApplicationFiled: September 11, 2019Publication date: October 7, 2021Inventor: Kenneth Nielsen
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Patent number: 11065144Abstract: An ostomy pouch includes a collection pouch having a first side wall and a second side wall connected to one another along a periphery, the collection pouch having a collection cavity defined between the first and second side walls, an outlet connected to and extending from the collection pouch, the outlet defining an internal passageway connected to the collection cavity, the outlet having a coupling element, and a drainage adapter configured to engage the coupling element so as to be coupled to the outlet. The outlet is foldable to a closed condition to close the collection pouch and unfoldable to an open condition to drain the collection pouch.Type: GrantFiled: July 12, 2018Date of Patent: July 20, 2021Assignee: Hollister IncorporatedInventors: Kenneth Nielsen, Jan Torstensen, Christen Grum-Schwensen, Mette Dybendal Maack, Sussie Richmann, Jan Wohlgemuth, Peter Moller-Jensen, Ole Skjodt
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Patent number: 11000400Abstract: A drainable ostomy pouch (10) includes a collection pouch (12) having a collection cavity (20), a retractable outlet (14) movable between a first position retracted substantially into the collection cavity and a second position extending outwardly from the collection cavity, a discharge opening (30) formed at a distal end of the retractable outlet and a closure (22) configured to selectively allow or prevent discharge of a waste material from the collection cavity or the retractable outlet.Type: GrantFiled: January 31, 2017Date of Patent: May 11, 2021Assignee: Hollister IncorporatedInventors: Christen Grum-Schwensen, Jan Torstensen, Mette Dybendal Maack, Kenneth Nielsen, Sussie Richmann, Jan Wohlgemuth, Peter Moller-Jensen, Ole Skjodt
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Publication number: 20200100946Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: ApplicationFiled: December 4, 2019Publication date: April 2, 2020Applicant: HOLLISTER INCORPORATEDInventors: JAN WOHLGEMUTH, METTE MAACK, CARSTEN RIKHOF, PETER SKOV, KRISTOFFER NIELSEN, PER LADEFOGED, KENNETH NIELSEN, MICHAEL TAYLOR, RICHARD MURAHATA
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Publication number: 20200046543Abstract: A drainable ostomy system includes an ostomy pouch having an internal collection area and an outlet for draining contents from the collection area, and an interface assembly. The interface assembly includes an outlet body operably connected to the outlet, the outlet body having a discharge end, a cap configured for removable coupling with the outlet body, the cap configured to close the discharge end of the outlet body, and a bedside drainage adapter configured for removable coupling with the outlet body. The cap and bedside drainage adapter are interchangeably coupled to outlet body. The system may also include a tube coupled to the bedside drainage adapter and a bedside drainage bag coupled to the tube and configured to receive the contents of the ostomy pouch via the outlet body, the bedside drainage adapter and the tube.Type: ApplicationFiled: November 22, 2017Publication date: February 13, 2020Inventors: Anthony Scalise, Peter L. Visconti, Christina Augustyn, Jan Torstensen, Christen Grum-Schwensen, Kenneth Nielsen, George J. Cisko, Jr., Patrick C. Tetzlaff, Brian T. Leadingham
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Publication number: 20200030152Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: ApplicationFiled: October 7, 2019Publication date: January 30, 2020Applicant: HOLLISTER INCORPORATEDInventors: JAN WOHLGEMUTH, METTE MAACK, CARSTEN RIKHOF, PETER SKOV, KRISTOFFER NIELSEN, PER LADEFOGED, KENNETH NIELSEN, MICHAEL TAYLOR, RICHARD MURAHATA
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Patent number: 10470936Abstract: Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.Type: GrantFiled: November 15, 2017Date of Patent: November 12, 2019Assignee: HOLLISTER INCORPORATEDInventors: Jan Wohlgemuth, Mette Maack, Carsten Rikhof, Peter Skov, Kristoffer Nielsen, Per Ladefoged, Kenneth Nielsen, Michael Taylor, Richard Murahata