Patents by Inventor Paulo Diaz Calderon

Paulo Diaz Calderon 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).

  • Gelatin polymer derived from natural sources of cold-adapted marine species and uses thereof
    Patent number: 11566133
    Abstract: The present invention refers to a composition comprising a solution which in turn comprises an amino acidic chain gelatin polymer derived from natural sources of cold-adapted marine species, at a concentration from 1% to 20% (w/v), which optionally further comprises a polymerizing initiator such as a photoinitiator, and is chemically functionalized to become reactive to polymerization or crosslinking in presence of free radicals. This composition is especially useful for 3D printing, extrusion systems (additive fabrication), spray systems, casting, micro- and nano fibers fabrication systems (electrospinning, solution blow spinning) or microfluidics.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: January 31, 2023
    Assignees: UNIVERSIDAD DE LOS ANDES, CELLS FOR CELLS S.A.
    Inventors: Javier Enrione Cáceres, Paulo Díaz-Calderón, Alessandro Zaupa, Juan Pablo Acevedo Cox
  • GELATIN POLYMER DERIVED FROM NATURAL SOURCES OF COLD-ADAPTED MARINE SPECIES AND USES THEREOF
    Publication number: 20190194460
    Abstract: The present invention refers to a composition comprising a solution which in turn comprises an amino acidic chain gelatin polymer derived from natural sources of cold-adapted marine species, at a concentration from 1% to 20% (w/v), which optionally further comprises a polymerizing initiator such as a photoinitiator, and is chemically functionalized to become reactive to polymerization or crosslinking in presence of free radicals. This composition is especially useful for 3D printing, extrusion systems (additive fabrication), spray systems, casting, micro- and nano fibers fabrication systems (electrospinning, solution blow spinning) or microfluidics.
    Type: Application
    Filed: June 19, 2017
    Publication date: June 27, 2019
    Inventors: Javier ENRIONE CÁCERES, Paulo DÍAZ-CALDERÓN, Alessandro ZAUPA, Juan Pablo ACEVEDO COX
  • Method for the formulation of a gel-format foodstuff for use as a nutritional foodstuff enriched with peptides and maltodextrins obtained from quinoa flour
    Patent number: 9763463
    Abstract: Disclosed is a process to extract peptides and maltodextrins from quinoa flour for the manufacturing of foodstuff corresponding to a gel for sportspeople consumption during and after physical activity.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: September 19, 2017
    Inventors: Javier Ignacio Enrione Caceres, Paulo Diaz Calderon, Fernando Osorio Lira
  • METHOD FOR THE FORMULATION OF A GEL-FORMAT FOODSTUFF FOR USE AS A NUTRITIONAL FOODSTUFF ENRICHED WITH PEPTIDES AND MALTODEXTRINS OBTAINED FROM QUINOA FLOUR
    Publication number: 20140302198
    Abstract: Disclosed is a process to extract peptides and maltodextrins from quinoa flour for the manufacturing of foodstuff corresponding to a gel for sportspeople consumption during and after physical activity.
    Type: Application
    Filed: June 23, 2014
    Publication date: October 9, 2014
    Inventors: Javier Ignacio Enrione Caceres, Paulo Diaz Calderon, Fernando Osorio Lira