Patents by Inventor Kristian Larsen

Kristian Larsen 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: 20180243468
    Abstract: The present invention relates to a dry composition, which upon addition of an aqueous medium forms a substantially homogenous paste suitable for use in haemostasis procedures. The paste forms spontaneously upon addition of the liquid, hence no mechanical mixing is required for said paste to form. The invention further relates to methods of preparing said dry composition, a paste made from said dry composition and use of said paste for medical and surgical purposes.
    Type: Application
    Filed: April 26, 2018
    Publication date: August 30, 2018
    Inventor: Kristian Larsen
  • Patent number: 9999703
    Abstract: The present invention relates to a dry composition, which upon addition of an aqueous medium forms a substantially homogenous paste suitable for use in haemostasis procedures. The paste forms spontaneously upon addition of the liquid, hence no mechanical mixing is required for said paste to form. The invention further relates to methods of preparing said dry composition, a paste made from said dry composition and use of said paste for medical and surgical purposes.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: June 19, 2018
    Assignee: Ferrosan Medical Devices A/S
    Inventor: Kristian Larsen
  • Publication number: 20180147355
    Abstract: The present disclosure relates to a syringe for mixing two substances which have been retained separately inside the syringe, for instance in a storage condition. In particular the present disclosure relates to a syringe for 1) retaining a dry composition in a vacuum, and 2) mixing the dry composition with an aqueous medium to form a flowable substance. One embodiment relates to a syringe for retaining and mixing first and second substances comprising: a barrel comprising a sealable and/or closable distal outlet and a vacuum chamber for holding a first substance, a plunger incorporating a reservoir chamber for holding a second substance and configured to be axially displaced through a proximal end of the barrel, a membrane separating the vacuum chamber and the reservoir chamber, and a pointed member, such as one or more needles, for penetrating the membrane.
    Type: Application
    Filed: June 30, 2016
    Publication date: May 31, 2018
    Inventors: Kristian Larsen, Lise Sjørup Elle, Thomas Ingemann Jensen
  • Publication number: 20170311939
    Abstract: The present disclosure relates to a method for vacuum expansion of a paste prior to freeze-drying said paste to achieve a dry paste composition which reconstitutes efficiently to form a flowable paste upon addition of an aqueous medium. The present disclosure further relates to a syringe for retaining a dry paste composition in a vacuum.
    Type: Application
    Filed: June 30, 2017
    Publication date: November 2, 2017
    Inventors: Kristian Larsen, Michael Wrang Mortensen
  • Patent number: 9724078
    Abstract: The present disclosure relates to a method for vacuum expansion of a paste prior to freeze-drying said paste to achieve a dry paste composition which reconstitutes efficiently to form a flowable paste upon addition of an aqueous medium. The present disclosure further relates to a syringe for retaining a dry paste composition in a vacuum.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: August 8, 2017
    Assignee: Ferrosan Medical Devices A/S
    Inventors: Kristian Larsen, Michael Wrang Mortensen
  • Patent number: 9533069
    Abstract: Disclosed is a matrix material comprising a pharmaceutical composition such as a matrix material with a pharmaceutical composition printed on the surface. In one embodiment the pharmaceutical composition comprises thrombin. Further disclosed is a method for making the matrix material with a pharmaceutical composition printed on the surface and use of said matrix material for promotion of hemostasis and/or wound healing. Also disclosed is a kit-of-parts comprising a matrix with a pharmaceutical composition and a container with a peelable lid.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: January 3, 2017
    Assignee: Ferrosan Medical Devices A/S
    Inventors: Kristian Larsen, Mads Sabra
  • Publication number: 20160354512
    Abstract: Disclosed is a dry composition comprising one or more polyols, which upon addition of an aqueous medium forms a substantially homogenous paste suitable for use in haemostasis procedures. The paste reconstitutes spontaneously upon addition of the liquid; hence no mechanical mixing is required for said paste to form. The composition may further comprise an extrusion enhancer, such as albumin. Also disclosed are methods of preparing said dry composition, a paste obtained from said dry composition and uses of said dry composition or paste for medical and surgical purposes.
    Type: Application
    Filed: December 10, 2014
    Publication date: December 8, 2016
    Inventor: Kristian Larsen
  • Publication number: 20160158407
    Abstract: The present invention relates to a dry composition, which upon addition of an aqueous medium forms a substantially homogenous paste suitable for use in haemostasis procedures. The paste forms spontaneously upon addition of the liquid, hence no mechanical mixing is required for said paste to form. The invention further relates to methods of preparing said dry composition, a paste made from said dry composition and use of said paste for medical and surgical purposes.
    Type: Application
    Filed: December 28, 2015
    Publication date: June 9, 2016
    Inventor: Kristian Larsen
  • Publication number: 20160120527
    Abstract: The present disclosure relates to a method for vacuum expansion of a paste prior to freeze-drying said paste to achieve a dry paste composition which reconstitutes efficiently to form a flowable paste upon addition of an aqueous medium. The present disclosure further relates to a syringe for retaining a dry paste composition in a vacuum.
    Type: Application
    Filed: June 20, 2014
    Publication date: May 5, 2016
    Inventors: Kristian Larsen, Michael Wrang Mortensen
  • Patent number: 9265858
    Abstract: Disclosed is a dry composition, which upon addition of an aqueous medium forms a substantially homogenous paste suitable for use in haemostasis procedures. The paste forms spontaneously upon addition of the liquid, hence no mechanical mixing is required for said paste to form. Further disclosed are methods of preparing said dry composition, a paste made from said dry composition and use of said paste for medical and surgical purposes.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: February 23, 2016
    Assignee: Ferrosan Medical Devices A/S
    Inventor: Kristian Larsen
  • Publication number: 20150045830
    Abstract: The present invention relates to a container adapted to dispense its content under pressure. The container of the present invention consists of two separate compartments separated from one another by a slidable piston. The container of the present invention contains a haemostatic paste.
    Type: Application
    Filed: March 5, 2013
    Publication date: February 12, 2015
    Inventors: Mette Krog Jensen, Kristian Larsen
  • Publication number: 20150037314
    Abstract: Disclosed is a dry composition, which upon addition of an aqueous medium forms a substantially homogenous paste suitable for use in haemostasis procedures. The paste forms spontaneously upon addition of the liquid, hence no mechanical mixing is required for said paste to form. Further disclosed are methods of preparing said dry composition, a paste made from said dry composition and use of said paste for medical and surgical purposes.
    Type: Application
    Filed: October 17, 2014
    Publication date: February 5, 2015
    Inventor: Kristian Larsen
  • Publication number: 20140220130
    Abstract: The present invention relates to a matrix material comprising a pharmaceutical composition such as a matrix material with a pharmaceutical composition printed on the surface. In one embodiment the pharmaceutical composition comprises thrombin. The invention further describes a method for making the matrix material with a pharmaceutical composition printed on the surface. In one specific embodiment the invention also relates to the use of said matrix material for promotion of hemostasis and/or wound healing. The invention also relates to a kit-of-parts comprising a matrix with a pharmaceutical composition and a container with a peelable lid.
    Type: Application
    Filed: December 20, 2013
    Publication date: August 7, 2014
    Applicant: Ferrosan Medical Devices A/S
    Inventors: Kristian Larsen, Mads Sabra
  • Patent number: 8642831
    Abstract: A matrix material comprising a pharmaceutical composition printed on the surface is described. In one embodiment the pharmaceutical composition comprises thrombin. A method for making the matrix material with a pharmaceutical composition printed on the surface is also described. The matrix material can be used for promotion of hemostasis and/or wound healing. A kit-of-parts comprising a matrix with a pharmaceutical composition and a container with a peelable lid is described.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: February 4, 2014
    Assignee: Ferrosan Medical Devices A/S
    Inventors: Kristian Larsen, Mads Sabra
  • Publication number: 20130029030
    Abstract: The present invention relates to a matrix material comprising a pharmaceutical composition such as a matrix material with a pharmaceutical composition applied by ultrasonic spray technology on the surface. In one embodiment the pharmaceutical composition comprises thromb in. The invention further describes a method for making the matrix material which has a pharmaceutical composition coated onto the surface of the matrix material using ultrasonic spray technology. In one specific embodiment the invention also relates to the use of said matrix material for promotion of hemostasis and/or wound healing. The invention also relates to a kit-of-parts comprising a matrix with a pharmaceutical composition and a container with a peelable lid.
    Type: Application
    Filed: March 14, 2011
    Publication date: January 31, 2013
    Inventor: Kristian Larsen
  • Publication number: 20110021964
    Abstract: The present invention relates to a matrix material comprising a pharmaceutical composition such as a matrix material with a pharmaceutical composition printed on the surface. In one embodiment the pharmaceutical composition comprises thrombin. The invention further describes a method for making the matrix material with a pharmaceutical composition printed on the surface. In one specific embodiment the invention also relates to the use of said matrix material for promotion of hemostasis and/or wound healing. The invention also relates to a kit-of-parts comprising a matrix with a pharmaceutical composition and a container with a peelable lid.
    Type: Application
    Filed: February 27, 2009
    Publication date: January 27, 2011
    Applicant: Ferrosan Medical Devices A/S
    Inventors: Kristian Larsen, Mads Sabra
  • Publication number: 20090074843
    Abstract: The invention relates to use of at least one of the compounds EPI-HNE 1, EPI-HNE 2, EPI-HNE 3 or EPI-HNE 4 for the manufacture of a medicament for treatment of chronic wounds or burns. The EPI-HNE 1-4 compounds are e.g. suitable for incorporation into a wound care device, such as a dressing.
    Type: Application
    Filed: March 30, 2005
    Publication date: March 19, 2009
    Inventors: Flemming Reissig Jensen, Lene Karin Jespersen, Sanne Lise Lauemoeller, Kristian Larsen, Chaabane Bougherara
  • Publication number: 20080064999
    Abstract: An absorbent wound care device comprising an absorbent element and an active agent, said absorbent element having a proximal and a distal surface, wherein the active agent is positioned on the proximal surface of the absorbent element and wherein the active agent is positioned in a zone having an exact defined area covering a central portion of the absorbent element, and wherein said area of the zone covers only a portion of the proximal surface of the absorbent layer, and a method of preparing such device.
    Type: Application
    Filed: July 14, 2005
    Publication date: March 13, 2008
    Inventors: Kristian Larsen, Flemming Jensen
  • Patent number: 7174308
    Abstract: A method and system for ordering and selling products at a venue. The invention provides a first wireless communications device associated with an attendee operable to generate an order. The order information from the attendee is communicated from the first communications device to a server. The server is queried by vendor workstations at a venue. Orders are then displayed at the vendor workstations and fulfilled by vendors who deliver ordered items to the attendee at the attendee location.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: February 6, 2007
    Inventors: Rick C. Bergman, Kristian Larsen, Todd Dunsirn
  • Patent number: D618821
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: June 29, 2010
    Assignee: Ferrosan A/S
    Inventor: Kristian Larsen