Patents by Inventor Marianela Trujillo

Marianela Trujillo 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).

  • Dimer acid-derived dimethacrylates and use in dental restorative compositions
    Patent number: 8727775
    Abstract: The present invention provides polymerizable dental compositions comprising a dimer acid-derived monomer such as a dimer acid-derived di(meth)acrylate monomer.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: May 20, 2014
    Assignee: The Regents of the University of Colorado, a Body Corporate
    Inventors: Jeffrey W. Stansbury, Christopher N. Bowman, Marianela Trujillo
  • Carbamate-methacrylate monomers and their use in dental applications
    Patent number: 8513326
    Abstract: The present invention relates, generally, to monomers containing carbamate-methacrylates or derivatives of carbamate-methacrylates, processes for making the monomers, and compositions comprising the monomers. The present invention also relates to methods of using the monomers, such as in dental applications, and in particular, dental restorative resins.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: August 20, 2013
    Assignee: Septodont Confi-Dental
    Inventors: Marianela Trujillo-Lemon, Kristin Lindsay Wall, Kristina Esquibel, Jordan Boulden, Amy J. Docktor, Zachary R. Shelton, Cora Bracho-Troconis
  • NOVEL MULTIFUNCTIONAL MOLECULES FOR DENTAL BONDING APPLICATIONS HAVING IMPROVED ADHESION
    Publication number: 20130047887
    Abstract: The present invention describes dental adhesive compositions used for bonding dental biomaterials to hard tissue comprising a polymerizable blend of one or more newly synthesized low shrinkage, stable, multifunctional compounds, where the compounds are acidic-methacrylate derivatives, having excellent properties of bonding the hard tooth substance (enamel or dentin) to dental restorative materials, and present high quality marginal sealing between the tooth and the material thus bond and improved storage stability
    Type: Application
    Filed: October 1, 2010
    Publication date: February 28, 2013
    Applicant: SEPTODONT, CONFI-DENTAL DIVISION
    Inventors: Marianela Trujillo-Lemon, Kristina L. Esquibel, Amy J. Docktor, Zachary R. Shelton, Jeffrey M. Leadford, Kathryn T. Ida, Cora Bracho-Troconis
  • CARBAMATE-METHACRYLATE MONOMERS AND THEIR USE IN DENTAL APPLICATIONS
    Publication number: 20100307378
    Abstract: The present invention relates, generally, to monomers containing carbamate-methacrylates or derivatives of carbamate-methacrylates, processes for making the monomers, and compositions comprising the monomers. The present invention also relates to methods of using the monomers, such as in dental applications, and in particular, dental restorative resins.
    Type: Application
    Filed: April 8, 2010
    Publication date: December 9, 2010
    Applicant: SEPTODONT CONFI-DENTAL DIVISION
    Inventors: Marianela Trujillo-Lemon, Kristin Lindsay Wall, Kristina Esquibel, Jordan Boulden, Amy J. Docktor, Zachary R. Shelton, Cora Bracho-Troconis
  • Dimer Acid-Derived Dimethacrylates and Use in Dental Restorative Compositions
    Publication number: 20080318188
    Abstract: The present invention provides polymerizable dental compositions comprising a dimer acid-derived monomer such as a dimer acid-derived di(meth)acrylate monomer.
    Type: Application
    Filed: December 29, 2004
    Publication date: December 25, 2008
    Applicant: The Regents of the University of Colorado
    Inventors: Jeffrey W. Stansbury, Christopher N. Bowman, Marianela Trujillo
  • Olefin polymerization catalyst with additive comprising aluminum-silicon composition, calixarene derivatives or cyclodextrin derivatives
    Patent number: 5767034
    Abstract: An olefin polymerization catalyst includes a halogen-containing magnesium compound; a titanium compound; and an additive selected from the group consisting of (a) a mixture of an aluminum alkoxide compound and polydimethylsiloxane, (b) an aluminosiloxane, (c) the reaction product of an aluminum alkyl and a calixarene, (d) the reaction product of an aluminum alkyl and a cyclodextrin, and mixtures of (a)-(d).
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: June 16, 1998
    Assignee: Intevep, S.A.
    Inventors: Antonio Diaz-Barrios, Jose Liscano, Marianela Trujillo, Giuseppe Agrifoglio, Jose Orlando Matos