Patents by Inventor Ernesto Iznaga

Ernesto Iznaga 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: 9352329
    Abstract: A modular system and method for producing urea from bio-mass includes means and steps for “homogenizing” a biomass feedstock stream having components with different bulk density BTU content into a stream having a consistent bulk density BTU content. The steps include cleaning the incoming bio-mass feedstock stream to remove non-organic matter, blending the cleaned bio-mass feedstock stream to obtain a homogeneous blend having a consistent bulk density BTU content, and milling the homogeneous blend bio-mass feedstock stream to a predetermined size no greater than 12 mm.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: May 31, 2016
    Assignee: 4A Technologies, LLC
    Inventors: Terry R. Collins, James L. Simonton, Mario G. Beruvides, Jessie Lozada, Ernesto Iznaga
  • Publication number: 20140217206
    Abstract: A modular system and method for producing urea from bio-mass includes means and steps for “homogenizing” a biomass feedstock stream having components with different bulk density BTU content into a stream having a consistent bulk density BTU content. The steps include cleaning the incoming bio-mass feedstock stream to remove non-organic matter, blending the cleaned bio-mass feedstock stream to obtain a homogeneous blend having a consistent bulk density BTU content, and milling the homogeneous blend bio-mass feedstock stream to a predetermined size no greater than 12 mm.
    Type: Application
    Filed: December 30, 2013
    Publication date: August 7, 2014
    Applicant: 4A TECHNOLOGIES, LLC
    Inventors: Terry R. Collins, James L. Simonton, Mario G. Beruvides, Jessie Lozada, Ernesto Iznaga
  • Publication number: 20070126135
    Abstract: A flexible aeration panel is described, which does not include a rigid support plate. The flexible aeration panel can comprise a first perforated, flexible sheet sealed to a second non-perforated flexible sheet at their peripheral edges, thereby defining one or more cavities that are in fluid communication with at least one gas inlet. The flexible aeration panel can be configured to produce preferably evenly spaced bubbles of gas when positioned in a liquid body. Applications include, but are not limited to, aeration of wastewater, lakes, streams, water basins and the like.
    Type: Application
    Filed: October 26, 2006
    Publication date: June 7, 2007
    Inventors: Jose Abello, Ernesto Iznaga