Patents by Inventor Rafael Ruiz

Rafael Ruiz 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: 9018254
    Abstract: A sterilized cyanoacrylate adhesive composition including a cyanoacrylate composition and a cure speed enhancer, wherein said sterilized cyanoacrylate adhesive composition does not cure upon sterilization, and wherein the composition when cured to form a film on a patient's tissue has water vapor transmission rate from about 950 to about 3000 g/m2/day.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: April 28, 2015
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr., Max Azevedo
  • Patent number: 8980947
    Abstract: A sterilized cyanoacrylate adhesive composition including a cyanoacrylate composition and a cure speed enhancer, wherein the sterilized cyanoacrylate adhesive composition does not cure upon sterilization. A kit for applying the sterilized cyanoacrylate adhesive composition, including the cyanoacrylate adhesive composition and an applicator. A method of making the sterilized cyanoacrylate adhesive composition, by adding a cure speed enhancer to a cyanoacrylate adhesive composition and sterilizing the composition. A method of applying the sterilized cyanoacrylate adhesive composition to tissue by applying the sterilized cyanoacrylate adhesive composition as a liquid, and quickly curing the sterilized cyanoacrylate adhesive composition. A method of sealing tissue by applying the sterilized cyanoacrylate adhesive composition as a liquid to tissue to be sealed, quickly curing the sterilized cyanoacrylate adhesive composition, and sealing the tissue.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: March 17, 2015
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr., Max Azevedo
  • Publication number: 20150071869
    Abstract: A monomeric adhesive composition includes a stabilized polymerizable monomer, such as a 1,1-disubstituted monomer, including a cyanoacrylate, and a wound healing agent, wherein the wound healing agent is 5,5-disubstitutedhydantoin, including phenytoin; and a method for making said composition.
    Type: Application
    Filed: November 17, 2014
    Publication date: March 12, 2015
    Inventors: Sheng Zhang, Rafael Ruiz, SR.
  • Patent number: 8927603
    Abstract: The invention provides a method of preparing a sterile, liquid adhesive composition in a sealed container using X-ray irradiation. The liquid adhesive compositions maintain their stability after sterilization and have an extended shelf life, making them particularly useful in the medical field.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: January 6, 2015
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr.
  • Patent number: 8919855
    Abstract: The invention relates to a metal-plastic hybrid support structure applicable to a dashboard support of a vehicle, wherein the hybrid support structure comprises a metal tubular body (10) having a closed cross section profile and suitable length to be assembled between two elements of a frame of an automotive vehicle, a plurality of projecting metal fastening elements (14) distributed along said metal tubular body (10) and fixed thereto, and a plastic body defining a plurality of plastic functional elements (11, 12) overmolded on different separate regions of the metal tubular body (10), each plastic functional element (11, 12) embedding at least one of the projecting metal fastening elements (14). In one embodiment, the projecting metal fastening elements (14) are stems with outer screw threading.
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: December 30, 2014
    Assignee: Barcelona Technical Center, S.L.
    Inventor: Rafael Ruiz Rincón
  • Patent number: 8894986
    Abstract: A monomeric adhesive composition includes a stabilized polymerizable monomer, such as a 1,1-disubstituted monomer, including a cyanoacrylate, and a wound healing agent, wherein the wound healing agent is 5,5-disubstitutedhydantoin, including phenytoin; and a method for making said composition.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: November 25, 2014
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr.
  • Publication number: 20140328788
    Abstract: A sterilized cyanoacrylate adhesive composition including a cyanoacrylate composition and a cure speed enhancer, wherein the sterilized cyanoacrylate adhesive composition does not cure upon sterilization. A kit for applying the sterilized cyanoacrylate adhesive composition, including the cyanoacrylate adhesive composition and an applicator. A method of making the sterilized cyanoacrylate adhesive composition, by adding a cure speed enhancer to a cyanoacrylate adhesive composition and sterilizing the composition. A method of applying the sterilized cyanoacrylate adhesive composition to tissue by applying the sterilized cyanoacrylate adhesive composition as a liquid, and quickly curing the sterilized cyanoacrylate adhesive composition. A method of sealing tissue by applying the sterilized cyanoacrylate adhesive composition as a liquid to tissue to be sealed, quickly curing the sterilized cyanoacrylate adhesive composition, and sealing the tissue.
    Type: Application
    Filed: March 31, 2014
    Publication date: November 6, 2014
    Applicant: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, SR., Max Azevedo
  • Publication number: 20140311941
    Abstract: Package systems that provide for prolonged shelf stability of sterilized cyanoacrylate compositions are provided. The package systems include an ampoule made from a material that is substantially impervious to gas and moisture penetration that includes a frangible foil seal, and an overpack. The ampoule contains a stabilized cyanoacrylate monomer composition, and may be sterilized by irradiation without substantially altering the viscosity of the composition. The package may be sterilized by ethylene oxide without substantially further altering the viscosity of the composition. The sterilized composition, when contained within the package system, is shelf-stable for a period of at least 24 months.
    Type: Application
    Filed: April 19, 2013
    Publication date: October 23, 2014
    Applicant: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, SR.
  • Publication number: 20140186289
    Abstract: A sterilized cyanoacrylate adhesive composition including a cyanoacrylate composition and a cure speed enhancer, wherein said sterilized cyanoacrylate adhesive composition does not cure upon sterilization, and wherein the composition when cured to form a film on a patient's tissue has water vapor transmission rate from about 950 to about 3000 g/m2/day.
    Type: Application
    Filed: November 22, 2013
    Publication date: July 3, 2014
    Applicant: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr., Max Azevedo
  • Patent number: 8758738
    Abstract: The present invention relates to compositions of cyanoacrylate monomer, a method of improving the viscosity and the curing speed with a single additive and a process of providing sterilized cyanoacrylate adhesive compositions for application in the medical field.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: June 24, 2014
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr.
  • Patent number: 8729121
    Abstract: A sterilized cyanoacrylate adhesive composition including a cyanoacrylate composition and a cure speed enhancer, wherein the sterilized cyanoacrylate adhesive composition does not cure upon sterilization. A kit for applying the sterilized cyanoacrylate adhesive composition, including the cyanoacrylate adhesive composition and an applicator. A method of making the sterilized cyanoacrylate adhesive composition, by adding a cure speed enhancer to a cyanoacrylate adhesive composition and sterilizing the composition. A method of applying the sterilized cyanoacrylate adhesive composition to tissue by applying the sterilized cyanoacrylate adhesive composition as a liquid, and quickly curing the sterilized cyanoacrylate adhesive composition. A method of sealing tissue by applying the sterilized cyanoacrylate adhesive composition as a liquid to tissue to be sealed, quickly curing the sterilized cyanoacrylate adhesive composition, and sealing the tissue.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: May 20, 2014
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Max Azevedo, Rafael Ruiz, Sr.
  • Publication number: 20140066364
    Abstract: A tissue adhesive including cyanoacrylate and polyethylene glycol (PEG), wherein the PEG remains a polyether and wherein the tissue adhesive is bioabsorbable. A tissue adhesive including cyanoacrylate bulk monomer and cyanoacrylate nanoparticles containing a therapeutic therein. A kit for applying tissue adhesive, including the tissue adhesive described above and an applicator. Methods of accelerating degradation of a cyanoacrylate tissue adhesive applying a tissue adhesive, closing an internal wound, administering a therapeutic to tissue, treating cancer, and preventing infection in a wound. Methods of method of making a bioabsorbable tissue adhesive and making a therapeutic tissue adhesive.
    Type: Application
    Filed: November 8, 2013
    Publication date: March 6, 2014
    Applicant: Adhezion Biomedical, LLC
    Inventors: Jeoung Soo Lee, Charles Kenneth Webb, Robert Zimmerman, Rafael Ruiz, SR.
  • Publication number: 20140056839
    Abstract: The present invention relates to compositions of cyanoacrylate monomer, a method of improving the viscosity and the curing speed with a single additive and a process of providing sterilized cyanoacrylate adhesive compositions for application in the medical field.
    Type: Application
    Filed: November 1, 2013
    Publication date: February 27, 2014
    Applicant: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, SR.
  • Patent number: 8652510
    Abstract: Cyanoacrylate adhesive compositions comprise a mixture of two cyanoacrylate monomers, including 2-octyl cyanoacrylate and n-butyl cyanoacrylate. The monomers are stabilized and sterilized by irradiation, and do not substantially increase in viscosity after sterilization or after two years of shelf storage. These compositions have anti-microbial properties, and may be used to close wounds as well as secure catheters inserted into the body in place.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: February 18, 2014
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr.
  • Patent number: 8613952
    Abstract: A tissue adhesive including cyanoacrylate and polyethylene glycol (PEG), wherein the PEG remains a polyether and wherein the tissue adhesive is bioabsorbable. A tissue adhesive including cyanoacrylate bulk monomer and cyanoacrylate nanoparticles containing a therapeutic therein. A kit for applying a tissue adhesive, including the tissue adhesive described above and an applicator. Methods of accelerating degradation of a cyanoacrylate tissue adhesive applying a tissue adhesive, closing an internal wound, administering a therapeutic to tissue, treating cancer, and preventing infection in a wound. Methods of method of making a bioabsorbable tissue adhesive and making a therapeutic tissue adhesive.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: December 24, 2013
    Assignee: Adhezion Biomedical, LLC
    Inventors: Jeoung Soo Lee, Charles Kenneth Webb, Robert Zimmerman, Rafael Ruiz, Sr.
  • Patent number: 8609128
    Abstract: The invention relates to methods of using compositions for forming microbial sealant drapes. In particular, the invention relates to the use of compositions of combinations of cyanoacrylates for the in situ formation of drapes that can be used in surgery to protect patients from surgical site infections.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: December 17, 2013
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz
  • Patent number: 8603451
    Abstract: The present invention relates to compositions of cyanoacrylate monomer, a method of improving the viscosity and the curing speed with a single additive and a process of providing sterilized cyanoacrylate adhesive compositions for application in the medical field.
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: December 10, 2013
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz
  • Publication number: 20130310755
    Abstract: Cyanoacrylate adhesive compositions comprise a mixture of two cyanoacrylate monomers, including 2-octyl cyanoacrylate and n-butyl cyanoacrylate. The monomers are stabilized and sterilized by irradiation, and do not substantially increase in viscosity after sterilization or after two years of shelf storage. These compositions have anti-microbial properties, and may be used to close wounds as well as secure catheters inserted into the body in place.
    Type: Application
    Filed: July 29, 2013
    Publication date: November 21, 2013
    Applicant: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, SR.
  • Patent number: D706644
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: June 10, 2014
    Assignee: Adhezion Biomedical, LLC
    Inventors: Rafael Ruiz, Sr., Sheng Zhang, Martin Krauss
  • Patent number: D725264
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: March 24, 2015
    Assignee: Adhezion Biomedical, LLC
    Inventors: Sheng Zhang, Rafael Ruiz, Sr., Martin Krauss