Patents by Inventor Alvaro Mata

Alvaro Mata 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: 11965016
    Abstract: The present invention relates to new biomimetic mineralized apatite structures. The present invention also relates to processes for the production of new biomimetic mineralized apatite structures based on natural and synthetic protein scaffolds. In particular, the invention provides synthetic crystal having a hierarchical structure formed on an elastin-like polypeptide membrane or hydrogel. The invention also provides methods of making such crystals, both in vivo and in vitro, as well as kits comprising membranes or hydrogels with cross-linking agents and/or mineralization solutions. The invention also provides the use of such structures in methods of treatment.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: April 23, 2024
    Assignee: Mintech-V, LLC
    Inventors: Sherif Ahmed Abdelsalam Elsharkawy, Maisoon Al-Jawad, Alvaro Mata Chavarria, Esther Tejeda-Montes
  • Publication number: 20220363734
    Abstract: The present invention relates to new biomimetic mineralized apatite structures. The present invention also relates to processes for the production of new biomimetic mineralized apatite structures based on natural and synthetic protein scaffolds. In particular, the invention provides synthetic crystal having a hierarchical structure formed on an elastin-like polypeptide membrane or hydrogel. The invention also provides methods of making such crystals, both in vivo and in vitro, as well as kits comprising membranes or hydrogels with cross-linking agents and/or mineralization solutions. The invention also provides the use of such structures in methods of treatment.
    Type: Application
    Filed: January 31, 2022
    Publication date: November 17, 2022
    Inventors: Sherif Ahmed Abdelsalam Elsharkawy, Maisoon Al-Jawad, Alvaro Mata Chavarria, Esther Tejeda-Montes, Roxanna Sharon Ramnarine Sanchez
  • Publication number: 20210346570
    Abstract: The present invention relates to a stable self-assembling graphene oxide-protein matrix comprising a disordered protein (DP) and graphene oxide (GO), wherein the DP has an opposite charge to the GO, further wherein the graphene oxide-protein matrix is in the form of a 3D structure having a lumen defined by a membrane having an inner and outer surface. The invention further relates to methods and kits for preparing such a graphene oxide-protein matrix and its uses.
    Type: Application
    Filed: September 19, 2019
    Publication date: November 11, 2021
    Inventors: Yuanhao Wu, Wen Wang, Alvaro Mata Chavarria
  • Publication number: 20190135897
    Abstract: The present invention relates to new biomimetic mineralized apatite structures. The present invention also relates to processes for the production of new biomimetic mineralized apatite structures based on natural and synthetic protein scaffolds. In particular, the invention provides synthetic crystal having a hierarchical structure formed on an elastin-like polypeptide membrane or hydrogel. The invention also provides methods of making such crystals, both in vivo and in vitro, as well as kits comprising membranes or hydrogels with cross-linking agents and/or mineralization solutions. The invention also provides the use of such structures in methods of treatment.
    Type: Application
    Filed: April 3, 2017
    Publication date: May 9, 2019
    Inventors: Sherif Ahmed Abdelsalam Elsharkawy, Maisoon Al-Jawad, Alvaro Mata Chavarria, Esther Tejeda-Montes, Roxanna Sharon Ramnarine Sanchez
  • Patent number: 9631172
    Abstract: The present invention relates to a method for manufacturing a three-dimensional (3D) biomimetic scaffold that exploits the use of electrical fields and electrical insulating materials to pattern previously polymerized hydro gels with different molecules and/or macromolecular entities. The invention also relates to the 3D-biomimetic scaffolds obtained and to the uses and applications thereof.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: April 25, 2017
    Assignee: Queen Mary University of London
    Inventors: Alvaro Mata Chavarria, Juan Pablo Aguilar
  • Patent number: 9512404
    Abstract: The present invention relates to nanofibers. In particular, the present invention provides aligned nanofiber bundle assemblies. In some embodiments, the aligned nanofiber bundle assemblies are used for tissue regeneration, controlled growth of cells, and related methods (e.g., diagnostic methods, research methods, drug screening).
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: December 6, 2016
    Assignee: Northwestern University
    Inventors: Samuel I. Stupp, Shuming Zhang, Alvaro Mata, Megan A. Greenfield
  • Publication number: 20150322114
    Abstract: There is provided a composition comprising a self-assembling membrane, wherein the self-assembling membrane comprises elastin-like polymers (ELPs) and peptide amphiphiles (PAs). Also provided is a method of forming a membrane and uses of the membrane.
    Type: Application
    Filed: December 24, 2013
    Publication date: November 12, 2015
    Inventors: Alvaro Mata Chavarria, Karla Inostroza, Katherine Smith, Estelle Collin
  • Publication number: 20150072429
    Abstract: The present invention relates to a method for manufacturing a three-dimensional (3D) biomimetic scaffold that exploits the use of electrical fields and electrical insulating materials to pattern previously polymerized hydro gels with different molecules and/or macromolecular entities. The invention also relates to the 3D-biomimetic scaffolds obtained and to the uses and applications thereof.
    Type: Application
    Filed: January 25, 2013
    Publication date: March 12, 2015
    Inventors: Alvaro Mata Chavarria, Juan Pablo Aguilar
  • Publication number: 20140315302
    Abstract: The present invention relates to nanofibers. In particular, the present invention provides aligned nanofiber bundle assemblies. In some embodiments, the aligned nanofiber bundle assemblies are used for tissue regeneration, controlled growth of cells, and related methods (e.g., diagnostic methods, research methods, drug screening).
    Type: Application
    Filed: July 8, 2014
    Publication date: October 23, 2014
    Inventors: Samuel I. Stupp, Shuming Zhang, Alvaro Mata, Megan A. Greenfield
  • Patent number: 8772228
    Abstract: The present invention relates to nanofibers. In particular, the present invention provides aligned nanofiber bundle assemblies. In some embodiments, the aligned nanofiber bundle assemblies are used for tissue regeneration, controlled growth of cells, and related methods (e.g., diagnostic methods, research methods, drug screening).
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: July 8, 2014
    Assignee: Northwestern University
    Inventors: Samuel I. Stupp, Shuming Zhang, Alvaro Mata, Megan A Greenfield
  • Patent number: 8114835
    Abstract: The present invention provides for compositions and methods for creating self-assembled peptide amphiphile (PA) structures. In particular, the present invention provides for two and three-dimensional structures of crosslinked PA microtexture structures useful for tissue engineering and drug discovery.
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: February 14, 2012
    Assignee: Northwestern University
    Inventors: Alvaro Mata, Samuel I. Stupp
  • Publication number: 20080299657
    Abstract: The present invention relates to nanofibers. In particular, the present invention provides aligned nanofiber bundle assemblies. In some embodiments, the aligned nanofiber bundle assemblies are used for tissue regeneration, controlled growth of cells, and related methods (e.g., diagnostic methods, research methods, drug screening).
    Type: Application
    Filed: February 14, 2008
    Publication date: December 4, 2008
    Applicant: Northwestern University
    Inventors: Samuel I. Stupp, Shuming Zhang, Alvaro Mata, Megan A. Greenfield
  • Publication number: 20080248569
    Abstract: The present invention provides for compositions and methods for creating self-assembled peptide amphiphile (PA) structures. In particular, the present invention provides for two and three-dimensional structures of crosslinked PA microtexture structures useful for tissue engineering and drug discovery.
    Type: Application
    Filed: November 8, 2007
    Publication date: October 9, 2008
    Applicant: Northwestern University
    Inventors: Alvaro Mata, Samuel I. Stupp
  • Publication number: 20060229735
    Abstract: An implant includes a plurality of parallel layers spaced apart by a plurality of members. Each layer has a substantially uniform thickness between opposite surfaces and a plurality of openings that permit fluid flow through an interior of the implant defined by the layers. The surfaces of each layer includes an array of micro-structures. Each micro-structure has a substantially uniform shape and an average height of about 1 nm to about 20 ?m.
    Type: Application
    Filed: October 14, 2005
    Publication date: October 12, 2006
    Inventors: Shuvo Roy, George Muschler, Aaron Fleischman, Alvaro Mata