Patents by Inventor Petronella Schröder

Petronella Schröder 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).

  • Patent number: 10130745
    Abstract: A package (1) is configured to store a powdery material (2) which is to be mixed with a solvent to form a medical solution, such as a dialysis solution. The package (1) comprises a filled cavity portion (6a) containing the powdery material (2), optionally separated into groups of different composition, and a tab portion (9) integrally formed with the filled cavity portion (6a) and being swept around the filled cavity portion (6a) so as to define a roll-up package. The tab portion (9) forms a protective barrier that shields the powdery material (2), e.g. by counteracting transport of moisture into and out of the package. The tab portion (9) may also stabilize the package. The roll-up package is compact, and simple to manufacture and handle.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: November 20, 2018
    Assignee: GAMBRO LUNDIA AB
    Inventors: Petronella Schroeder, Olof Jansson, Torbjorn Linden
  • Publication number: 20180008761
    Abstract: A package (1) is configured to store a powdery material (2) which is to be mixed with a solvent to form a medical solution, such as a dialysis solution. The package (1) comprises a filled cavity portion (6a) containing the powdery material (2), optionally separated into groups of different composition, and a tab portion (9) integrally formed with the filled cavity portion (6a) and being swept around the filled cavity portion (6a) so as to define a roll-up package. The tab portion (9) forms a protective barrier that shields the powdery material (2), e.g. by counteracting transport of moisture into and out of the package. The tab portion (9) may also stabilize the package. The roll-up package is compact, and simple to manufacture and handle.
    Type: Application
    Filed: September 15, 2017
    Publication date: January 11, 2018
    Inventors: Petronella Schroeder, Olof Jansson, Torbjorn Linden
  • Patent number: 9782530
    Abstract: A package (1) is configured to store a powdery material (2) which is to be mixed with a solvent to form a medical solution, such as a dialysis solution. The package (1) comprises a filled cavity portion (6a) containing the powdery material (2), optionally separated into groups of different composition, and a tab portion (9) integrally formed with the filled cavity portion (6a) and being swept around the filled cavity portion (6a) so as to define a roll-up package. The tab portion (9) forms a protective barrier that shields the powdery material (2), e.g. by counteracting transport of moisture into and out of the package. The tab portion (9) may also stabilize the package. The roll-up package is compact, and simple to manufacture and handle.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: October 10, 2017
    Assignee: Gambro Lundia AB
    Inventors: Petronella Schroeder, Olof Jansson, Torbjorn Linden
  • Publication number: 20160206802
    Abstract: A package (1) is configured to store a powdery material (2) which is to be mixed with a solvent to form a medical solution, such as a dialysis solution. The package (1) comprises a filled cavity portion (6a) containing the powdery material (2), optionally separated into groups of different composition, and a tab portion (9) integrally formed with the filled cavity portion (6a) and being swept around the filled cavity portion (6a) so as to define a roll-up package. The tab portion (9) forms a protective barrier that shields the powdery material (2), e.g. by counteracting transport of moisture into and out of the package. The tab portion (9) may also stabilize the package. The roll-up package is compact, and simple to manufacture and handle.
    Type: Application
    Filed: June 11, 2014
    Publication date: July 21, 2016
    Inventors: Petronella Schroeder, Olof Jansson, Torbjorn Linden
  • Patent number: 9320680
    Abstract: The present invention refers to a multicompartment container configured to contain a medical solution. A first compartment is defined by a first peelable seal having a first length extension, L1, and a second peelable seal having a second length extension, L2. A second compartment is defined by the first peelable seal and a third peelable seal having a third length extension, L3. A third compartment is defined by the second and the third peelable seal. The first, second, and third peelable seals are joined and L1>L2+L3. The third compartment comprises a first angle, ?, between an inner side edge of the container and the third peelable seal ranging between 10°<?<80° and the first compartment comprises a second angle, ?, between the first and second peelable seals ranging between 20°<?<130°.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: April 26, 2016
    Assignee: Gambro Lundia AB
    Inventor: Petronella Schröder
  • Publication number: 20100318058
    Abstract: The present invention refers to a multicompartment container configured to contain a medical solution. A first compartment is defined by a first peelable seal having a first length extension, L1, and a second peelable seal having a second length extension, L2. A second compartment is defined by the first peelable seal and a third peelable seal having a third length extension, L3. A third compartment is defined by the second and the third peelable seal. The first, second, and third peelable seals are joined and L1>L2+L3. The third compartment comprises a first angle, ?, between an inner side edge of the container and the third peelable seal ranging between 10°<?<80° and the first compartment comprises a second angle, ?, between the first and second peelable seals ranging between 20°<?<130 °.
    Type: Application
    Filed: December 6, 2007
    Publication date: December 16, 2010
    Inventor: Petronella Schröder