Patents by Inventor Andres Rivera
Andres Rivera 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).
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Patent number: 8153743Abstract: An adhesive composition includes one or more polymerizable cyanoacrylate monomers, a polymerization initiator and a polymerization accelerator for the one or more polymerizable cyanoacrylate monomers. A system for treating living tissue includes a first reservoir containing one or more polymerizable cyanoacrylate monomers, a second reservoir in a non-contacting relationship with the first reservoir containing a polymerization initiator and accelerator for the one or more polymerizable cyanoacrylate monomers, and an applicator capable of combining the polymerizable cyanoacrylate monomer and the polymerization initiator and accelerator to form an adhesive composition and then applying the adhesive composition to living tissue. The initiator may be a quaternary ammonium salt, and the accelerator may be a trihydroxy tertiary amine.Type: GrantFiled: July 31, 2008Date of Patent: April 10, 2012Assignee: Closure Medical CorporationInventors: Ibraheem T. Badejo, Andres Rivera, Melanie Vander Klok
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Publication number: 20100030258Abstract: An adhesive composition includes one or more polymerizable cyanoacrylate monomers, a polymerization initiator and a polymerization accelerator for the one or more polymerizable cyanoacrylate monomers. A system for treating living tissue includes a first reservoir containing one or more polymerizable cyanoacrylate monomers, a second reservoir in a non-contacting relationship with the first reservoir containing a polymerization initiator and accelerator for the one or more polymerizable cyanoacrylate monomers, and an applicator capable of combining the polymerizable cyanoacrylate monomer and the polymerization initiator and accelerator to form an adhesive composition and then applying the adhesive composition to living tissue. The initiator may be a quaternary ammonium salt, and the accelerator may be a trihydroxy tertiary amine.Type: ApplicationFiled: July 31, 2008Publication date: February 4, 2010Inventors: Ibraheem T. BADEJO, Andres RIVERA, Melanie VANDER KLOK
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Patent number: 6746667Abstract: A method of treating or preventing tinea pedis, commonly known as Athlete's Foot, includes applying a polymerizable monomer adhesive composition to an area of skin afflicted with or susceptible to tinea pedis, optionally with at least one of an additional anti-fungal agent or a foot care additive, and allowing the polymerizable monomer composition to polymerize to form a polymer film over the area of skin.Type: GrantFiled: July 5, 2001Date of Patent: June 8, 2004Assignee: Closure Medical CorporationInventors: Ibraheem Badejo, Daniel L. Hedgpeth, Upvan Narang, William S. C. Nicholson, Andres Rivera, Mary Jo S. Rivera, Anthony Sherbondy, Gabriel N. Szabo
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Publication number: 20030186005Abstract: An applicator for dispensing a polymerizable or cross-linkable material includes an outer container, an inner container disposed within the outer container and containing a polymerizable or cross-linkable material, and a rate modifier for the polymerizable or cross-linkable material coated on an outer surface of the inner container. The rate modifier modifies a polymerization or cross-linking rate when the polymerizable or cross-linkable monomer material contacts the rate modifier upon opening of the inner container. The polymerizable and/or cross-linkable material may be applied to a variety of substrates.Type: ApplicationFiled: July 15, 1999Publication date: October 2, 2003Inventors: ANDRES RIVERA, KEITH R. D'ALESSIO
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Publication number: 20030149128Abstract: A method of sterilizing a polymerizable monomeric adhesive composition includes: providing a polymerizable monomeric adhesive composition in a container, the polymerizable monomeric adhesive composition including a polymerizable 1,1-disubstituted ethylene monomer and at least one stabilizer; holding the composition in the container for a pre-determined amount of time, which is sufficient to inhibit or eliminate polymerization of the monomer during or immediately after sterilization, before sterilizing the composition; and sterilizing the polymerizable monomeric adhesive composition inside the container.Type: ApplicationFiled: December 19, 2002Publication date: August 7, 2003Applicant: Closure Medical CorporationInventors: Bernard Malofsky, Andres Rivera, Gabriela Rueda
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Publication number: 20030080151Abstract: An applicator for dispensing compositions includes a crushable ampoule covered with a barrier material that serves as a protective barrier. The applicator can also include a body made of a flexible material that holds at least one crushable ampoule. The protective barrier protects the user's fingers from puncture by shards created during breakage of the crushable ampoule.Type: ApplicationFiled: October 21, 2002Publication date: May 1, 2003Applicant: Closure Medical CorporationInventors: Keith R. D'Alessio, Andres Rivera, Michael F. Brady
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Publication number: 20030039781Abstract: A combination includes a pipette-shaped container formed from a polymeric material selected from polyethylene terephthalate, high density polyethylene, low density polyethylene, and mixtures thereof, and a 1,1 -disubstituted ethylene monomer adhesive composition sealed in the pipette-shaped container prior to dispensing the material.Type: ApplicationFiled: September 13, 2002Publication date: February 27, 2003Applicant: Closure Medical CorporationInventors: Keith R. D'Alessio, Andres Rivera, William M. Cotter, Ibraheem T. Badejo
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Publication number: 20030007826Abstract: A method of treating or preventing tinea pedis, commonly known as Athlete's Foot, includes applying a polymerizable monomer adhesive composition to an area of skin afflicted with or susceptible to tinea pedis, optionally with at least one of an additional anti-fungal agent or a foot care additive, and allowing the polymerizable monomer composition to polymerize to form a polymer film over the area of skin.Type: ApplicationFiled: July 5, 2001Publication date: January 9, 2003Applicant: CLOSURE MEDICAL CORPORATIONInventors: Ibraheem Badejo, Daniel L. Hedgpeth, Upvan Narang, William S. C. Nicholson, Andres Rivera, Mary Jo S. Rivera, Anthony Sherbondy, Gabriel N. Szabo
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Patent number: 6478191Abstract: An applicator for dispensing compositions includes a crushable ampoule covered with a barrier material that serves as a protective barrier. The applicator can also include a body made of a flexible material that holds at least one crushable ampoule. The protective barrier protects the user's fingers from puncture by shards created during breakage of the crushable ampoule.Type: GrantFiled: December 12, 2001Date of Patent: November 12, 2002Assignee: Closure Medical CorporationInventors: Keith R. D'Alessio, Andres Rivera, Anthony S. Voiers, Joe B. Barefoot
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Publication number: 20020055573Abstract: A method of sterilizing a polymerizable monomeric adhesive composition includes: providing a polymerizable monomeric adhesive composition in a container, the polymerizable monomeric adhesive composition including a polymerizable 1,1 -disubstituted ethylene monomer and at least one stabilizer; holding the composition in the container for a pre-determined amount of time, which is sufficient to inhibit or eliminate polymerization of the monomer during or immediately after sterilization, before sterilizing the composition; and sterilizing the polymerizable monomeric adhesive composition inside the container.Type: ApplicationFiled: November 23, 2001Publication date: May 9, 2002Applicant: Closure Medical CorporationInventors: Bernard Malofsky, Andres Rivera, Gabriela Rueda
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Patent number: 6340097Abstract: An applicator for dispensing compositions includes a crushable ampoule covered with a barrier material that serves as a protective barrier. The applicator can also include a body made of a flexible material that holds at least one crushable ampoule. The protective barrier protects the user's fingers from puncture by shards created during breakage of the crushable ampoule.Type: GrantFiled: November 23, 1999Date of Patent: January 22, 2002Assignee: Closure Medical CorporationInventors: Keith R. D'Alessio, Andres Rivera, Anthony S. Voiers, Joe B. Barefoot
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Patent number: 6055828Abstract: Treatment methods for glass medical adhesive applicators in which a glass applicator is exposed to ammonium sulfate, an acidic gas, a plasma or a silanizing agent in order to remove or coat alkalide materials trapped in the glass.Type: GrantFiled: December 30, 1997Date of Patent: May 2, 2000Assignee: Closure Medical CorporationInventors: Andres Rivera, Upvan Narang, Ubonwan A. Stewart