Patents by Inventor Sara Gomez Llanes

Sara Gomez Llanes 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).

  • Artificial dermis and method of preparation
    Patent number: 9168125
    Abstract: Artificial dermis (1) obtained from plasma with platelets (2) and human fibroblasts. The plasma with platelets (2) is obtained from the fractionating of total blood (4) from the patient (8) by light centrifugation, and the human fibroblasts (3) from a skin biopsy, (5). Clotting is obtained by adding calcium. This artificial dermis (1) permits rapid growth of the keratinocytes (6) seeded on its surface to build an artificial skin (7) which can easily be transplanted. Large areas of artificial dermis (1) are obtained from small amounts of starting materials and can be enriched with cytokines and platelet growth factors, to strengthen proliferation of the cells seeded. The artificial skin (7) obtained can be used to treat major burn treatments, chronic skin ulcers, etc., or be used, by employing genetically altered cells, as a vehicle for gene therapy.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: October 27, 2015
    Assignees: Centro De Investigaciones Energeticas Medioambientales Y Tecnologicas, Centro Comunitario De Transfusion De Asturias-cruz Roja Espanola, Fundacion Marcelino Botin
    Inventors: Jose Luis Jorcano Noval, Fernando Larcher Laguzzi, Alvaro Meana Infiesta, Sara Gomez Llanes, Marcela Del Rio Nechaevsky
  • ARTIFICIAL DERMIS AND METHOD OF PREPARATION
    Publication number: 20120183505
    Abstract: Artificial dermis (1) obtained from plasma with platelets (2) and human fibroblasts. The plasma with platelets (2) is obtained from the fractionating of total blood (4) from the patient (8) by light centrifugation, and the human fibroblasts (3) from a skin biopsy, (5). Clotting is obtained by adding calcium. This artificial dermis (1) permits rapid growth of the keratinocytes (6) seeded on its surface to build an artificial skin (7) which can easily be transplanted. Large areas of artificial dermis (1) are obtained from small amounts of starting materials and can be enriched with cytokines and platelet growth factors, to strengthen proliferation of the cells seeded. The artificial skin (7) obtained can be used to treat major burn treatments, chronic skin ulcers, etc., or be used, by employing genetically altered cells, as a vehicle for gene therapy.
    Type: Application
    Filed: February 7, 2012
    Publication date: July 19, 2012
    Inventors: Jose Luis Jorcano Noval, Fernando Larcher Laguzzi, Alvaro Meana Infiesta, Sara Gomez Llanes, Marcela Del Rio Nechaevsky
  • Artificial dermis and production method therefor
    Patent number: 7244552
    Abstract: Artificial dermis (1) obtained from plasma with platelets (2) and human fibroblasts. The plasma with platelets (2) is obtained from the fractionating of total blood (4) from the patient (8) by light centrifugation, and the human fibroblasts (3) from a skin biopsy (5). Clotting is obtained by adding calcium. This artificial dermis (1) provides for the rapid growth of the keratinocytes (6) seeded on its surface to build an artificial skin (7) which can easily be transplanted. Large areas of artificial dermis (1) are obtained from a small skin biopsy (5) and minimal quantities of plasma with platelets (2), which being enriched with cytokines and platelet growth factors, strengthens the proliferation of the cells seeded, both inside and on the surface. The artificial skin (7) obtained can be used to treat major burn treatments, chronic skin ulcers, etc., or be used, by employing genetically altered cells, as a vehicle for gene therapy.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: July 17, 2007
    Assignees: Centro de Investigaciones Energeticas Medioambientales y Tecnologicas (C.I.E.M.A.T.), Centro Comunitario de Transfusión de Asturias-Cruz Roja Espanola, Fundación Marcelino Botin
    Inventors: Jose Luis Jorcano Noval, Fernando Larcher Laguzzi, Alvaro Meana Infiesta, Sara Gomez Llanes, Marcela Del Rio Nechaevsky
  • Artificial dermis and production method therefor
    Publication number: 20040171145
    Abstract: Artificial dermis (1) obtained from plasma with platelets (2) and human fibroblasts. The plasma with platelets (2) is obtained from the fractionating of total blood (4) from the patient (8) by light centrifugation, and the human fibroblasts (3) from a skin biopsy (5). Clotting is obtained by adding calcium.
    Type: Application
    Filed: April 9, 2004
    Publication date: September 2, 2004
    Inventors: Jose Luis Jorcano Noval, Fernando Larcher Laguzzi, Alvaro Meana Infiesta, Sara Gomez Llanes, Marcela Del Rio Nechaevsky