Patents by Inventor Javier Enrione Caceres

Javier Enrione Caceres 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: 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
  • Publication number: 20150077540
    Abstract: System for determining gas permeability (O2, CO2, N2, air) in films, especially edible films, wherein the system comprises a receptacle (A) containing a liquid of low solubility to the gas that is not reactive to it or dissolves the film; gas bubble generating means comprising a cylinder that contains the gas (G); a driver (E) that regulates gas flow and drives the syringe plunger (F); an image acquisition system comprising a high resolution camera (C); lighting (B) that uses a lighting means; and image processing means, preferably a computer program (D); and a method that comprises placing the liquid in an receptacle and letting the gas (G) flow, generating uniform bubbles in the liquid, and placing the film over the liquid; taking photographs or images for a determined time range and frequency and with an auxiliary lighting means; processing photographs or images in an image processing means, and determining variation in the bubbles volume at different times, wherein the bubble volume is determined based on
    Type: Application
    Filed: April 12, 2013
    Publication date: March 19, 2015
    Applicant: UNIVERSIDAD DE SANTIAGO DE CHILE
    Inventors: Fernando Osorio Lira, Javier Enrione Caceres, Olivier Skurtys Bonny, Richardo Andrade Pizarro