Patents by Inventor Joris Hoefinghoff

Joris Hoefinghoff 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).

  • HEMOSTATIC SPONGE
    Publication number: 20230092332
    Abstract: The present invention provides a hemostatic porous composite sponge comprising i) a matrix of a biomaterial; and ii) one hydrophilic polymeric component comprising reactive groups wherein i) and ii) are associated with each other so that the reactivity of the polymeric component is retained, wherein associated means that said polymeric component is coated onto a surface of said matrix of a biomaterial, or said matrix is impregnated with said polymeric material, or both.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 23, 2023
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff
  • Hemostatic sponge
    Patent number: 11478566
    Abstract: The present invention provides a hemostatic porous composite sponge comprising: i) a matrix of a biomaterial; and ii) one hydrophilic polymeric component comprising reactive groups wherein i) and ii) are associated with each other so that the reactivity of the polymeric component is retained, wherein associated means that said polymeric component is coated onto a surface of said matrix of a biomaterial, or said matrix is impregnated with said polymeric material, or both.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: October 25, 2022
    Assignees: Baxter International Inc., Baxter Healthcare SA
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff
  • HEMOSTATIC SPONGE
    Publication number: 20210228764
    Abstract: The present invention provides a hemostatic composite sponge comprising oxidized cellulose and an essentially gelatin-free bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.
    Type: Application
    Filed: April 15, 2021
    Publication date: July 29, 2021
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Woonza M. Rhee, Atsushi Edward Osawa
  • Hemostatic sponge
    Patent number: 11071804
    Abstract: The present invention provides a hemostatic composite sponge comprising oxidized cellulose and an essentially gelatin-free bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: July 27, 2021
    Assignees: Baxter International Inc., Baxter Healthcare SA
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Woonza M. Rhee, Atsushi Edward Osawa
  • HEMOSTATIC SPONGE
    Publication number: 20200030481
    Abstract: The present invention provides a hemostatic porous composite sponge comprising: i) a matrix of a biomaterial; and ii) one hydrophilic polymeric component comprising reactive groups wherein i) and ii) are associated with each other so that the reactivity of the polymeric component is retained, wherein associated means that said polymeric component is coated onto a surface of said matrix of a biomaterial, or said matrix is impregnated with said polymeric material, or both.
    Type: Application
    Filed: October 2, 2019
    Publication date: January 30, 2020
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff
  • HEMOSTATIC SPONGE
    Publication number: 20190374673
    Abstract: The present invention provides a hemostatic porous sponge comprising a matrix of a fibrous biomaterial and particles of a fluid absorbing, particulate material adhered to said matrix material, a method of producing these sponges and their use for wound healing.
    Type: Application
    Filed: August 22, 2019
    Publication date: December 12, 2019
    Inventors: Joris Hoefinghoff, Hans Christian Hedrich
  • Hemostatic sponge
    Patent number: 10441674
    Abstract: The present invention provides a hemostatic porous composite sponge comprising: i) a matrix of a biomaterial; and ii) one hydrophilic polymeric component comprising reactive groups wherein i) and ii) are associated with each other so that the reactivity of the polymeric component is retained, wherein associated means that said polymeric component is coated onto a surface of said matrix of a biomaterial, or said matrix is impregnated with said polymeric material, or both.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: October 15, 2019
    Assignees: Baxter International Inc., Baxter Healthcare SA
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff
  • Hemostatic compositions
    Patent number: 10322170
    Abstract: The invention discloses a hemostatic composition comprising: a) a biocompatible polymer in particulate form suitable for use in hemostasis, and b) one hydrophilic polymeric component comprising reactive groups.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: June 18, 2019
    Assignees: Baxter International Inc., Baxter Healthcare SA
    Inventors: Heinz Gulle, Joris Hoefinghoff, Andreas Goessl, Katarzyna Gorna
  • HEMOSTATIC SPONGE
    Publication number: 20180104377
    Abstract: The present invention provides a hemostatic composite sponge comprising oxidized cellulose and an essentially gelatin-free bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.
    Type: Application
    Filed: December 15, 2017
    Publication date: April 19, 2018
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Woonza M. Rhee, Atsushi Edward Osawa
  • Hemostatic sponge
    Patent number: 9872934
    Abstract: The present invention provides a hemostatic composite sponge comprising a porous matrix of a biomaterial and a bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: January 23, 2018
    Assignees: Baxter International Inc., Baxter Healthcare SA
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Woonza M. Rhee, Atsushi Edward Osawa
  • Hemostatic compositions
    Patent number: 9821025
    Abstract: The invention discloses a hemostatic composition comprising: a) a biocompatible polymer in particulate form suitable for use in hemostasis, and b) one hydrophilic polymeric component comprising reactive groups.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: November 21, 2017
    Assignees: Baxter International Inc., Baxter Healthcare, S.A.
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Katarzyna Gorna
  • HEMOSTATIC SPONGE
    Publication number: 20170080119
    Abstract: The present invention provides a hemostatic composite sponge comprising a porous matrix of a biomaterial and a bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.
    Type: Application
    Filed: December 1, 2016
    Publication date: March 23, 2017
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Woonza M. Rhee, Atsushi Edward Osawa
  • Hemostatic sponge
    Patent number: 9517287
    Abstract: The present invention provides a hemostatic composite sponge comprising a porous matrix of a biomaterial and a material enhancing the adherence of said sponge to the applied tissue stably associated with at least one surface of said sponge, a method of producing these sponges and their use in hemostasis.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: December 13, 2016
    Assignees: Baxter International, Inc., Baxter Healthcare, S.A.
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Woonza M. Rhee, Atsushi Edward Osawa
  • HEMOSTATIC SPONGE
    Publication number: 20160317697
    Abstract: The present invention provides a hemostatic porous composite sponge comprising: i) a matrix of a biomaterial; and ii) one hydrophilic polymeric component comprising reactive groups wherein i) and ii) are associated with each other so that the reactivity of the polymeric component is retained, wherein associated means that said polymeric component is coated onto a surface of said matrix of a biomaterial, or said matrix is impregnated with said polymeric material, or both.
    Type: Application
    Filed: June 13, 2016
    Publication date: November 3, 2016
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff
  • HEMOSTATIC COMPOSITIONS
    Publication number: 20160271228
    Abstract: The invention discloses a hemostatic composition comprising: a) a biocompatible polymer in particulate form suitable for use in hemostasis, and b) one hydrophilic polymeric component comprising reactive groups.
    Type: Application
    Filed: March 24, 2016
    Publication date: September 22, 2016
    Inventors: Heinz Gulle, Joris Hoefinghoff, Andreas Goessl, Katarzyna Gorna
  • Hemostatic sponge
    Patent number: 9375505
    Abstract: The present invention provides a hemostatic porous composite sponge comprising i) a matrix of a biomaterial and ii) one hydrophilic polymeric component comprising reactive groups wherein i) and ii) are associated with each other so that the reactivity of the polymeric component is retained, wherein associated means that said polymeric component is coated onto a surface of said matrix of a biomaterial, or said matrix is impregnated with said polymeric material, or both.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: June 28, 2016
    Assignees: Baxter International Inc., Baxter Healthcare, S.A.
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff
  • HEMOSTATIC COMPOSITIONS
    Publication number: 20160136235
    Abstract: The invention discloses a hemostatic composition comprising: a) a biocompatible polymer in particulate form suitable for use in hemostasis, and b) one hydrophilic polymeric component comprising reactive groups.
    Type: Application
    Filed: January 22, 2016
    Publication date: May 19, 2016
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Katarzyna Gorna
  • Hemostatic sponge
    Patent number: 9162006
    Abstract: The present invention provides a hemostatic porous sponge comprising a matrix of a fibrous biomaterial and particles of a fluid absorbing, particulate material adhered to said matrix material, a method of producing these sponges and their use for wound healing.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: October 20, 2015
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Joris Hoefinghoff, Hans Christian Hedrich
  • HEMOSTATIC SPONGE
    Publication number: 20150132362
    Abstract: The present invention provides a hemostatic porous sponge comprising a matrix of a fibrous biomaterial and particles of a fluid absorbing, particulate material adhered to said matrix material, a method of producing these sponges and their use for wound healing.
    Type: Application
    Filed: September 8, 2014
    Publication date: May 14, 2015
    Inventors: Joris Hoefinghoff, Hans Christian Hedrich
  • HEMOSTATIC SPONGE
    Publication number: 20140378928
    Abstract: The present invention provides a hemostatic composite sponge comprising a porous matrix of a biomaterial and a material enhancing the adherence of said sponge to the applied tissue stably associated with at least one surface of said sponge, a method of producing these sponges and their use in hemostasis.
    Type: Application
    Filed: June 30, 2014
    Publication date: December 25, 2014
    Inventors: Hans Christian Hedrich, Joris Hoefinghoff, Woonza M. Rhee, Atsushi Edward Osawa