Patents by Inventor JEFFREY CHARLES HALEY

JEFFREY CHARLES HALEY 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).

  • Implantable Medical Device for the Delivery of Bisphosphonate
    Publication number: 20230047191
    Abstract: An implantable medical device is provided. The core includes a core polymer matrix within which is dispersed a therapeutic agent comprising one or more bisphosphonates. The core polymer matrix contains an ethylene vinyl acetate copolymer. The ethylene vinyl acetate copolymer has a vinyl acetate content of from about 10 wt. % to about 60 wt. % and/or a melting temperature of from about 40° C. to about 120° C. as determined in accordance with ASTM D3418-15.
    Type: Application
    Filed: July 29, 2022
    Publication date: February 16, 2023
    Inventors: Brian D. Wilson, Jeffrey Charles Haley, Sushant Hegde, Karen Chen
  • Polymer composition for use in cables
    Patent number: 11352486
    Abstract: A polymer composition that comprises an olefinic polymer, a flame retardant that includes a halogen-free mineral filler, and a compatibilizing agent is provided. The halogen-free mineral filler constitutes from about 20 wt. % to about 80 wt. % of the composition. The composition may exhibit a degree of water uptake of about 5 wt. % or less after being immersed in water for seven days at a temperature of 23° C.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: June 7, 2022
    Assignee: Celanese EVA Performance Polymers LLC
    Inventors: Jeffrey Charles Haley, Nagarjuna Palyam, Christian Schneider, Chelsea Ringham
  • Polymer Composition for Use in Cables
    Publication number: 20200392317
    Abstract: A polymer composition that comprises an olefinic polymer, a flame retardant that includes a halogen-free mineral filler, and a compatibilizing agent is provided. The halogen-free mineral filler constitutes from about 20 wt. % to about 80 wt. % of the composition. The composition may exhibit a degree of water uptake of about 5 wt. % or less after being immersed in water for seven days at a temperature of 23° C.
    Type: Application
    Filed: August 24, 2020
    Publication date: December 17, 2020
    Inventors: Jeffrey Charles Haley, Nagarjuna Palyam, Christian Schneider, Chelsea Ringham
  • Polymer composition for use in cables
    Patent number: 10752760
    Abstract: A polymer composition that comprises an olefinic polymer, a flame retardant that includes a halogen-free mineral filler, and a compatibilizing agent is provided. The halogen-free mineral filler constitutes from about 20 wt. % to about 80 wt. % of the composition. The composition may exhibit a degree of water uptake of about 5 wt. % or less after being immersed in water for seven days at a temperature of 23° C.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: August 25, 2020
    Assignee: Celanese EVA Performance Polymers Corporation
    Inventors: Jeffrey Charles Haley, Nagarjuna Palyam, Christian Schneider, Chelsea Ringham
  • Polymer composition for forming a melt-extruded film and composites thereof
    Patent number: 10647832
    Abstract: A polymer composition that can be used to form a melt-extruded film is provided. The polymer composition may contain an olefinic polymer and a transition metal salt. By selectively controlling specific aspects of the polymer and the transition metal salt, as well as the relative concentration of each component, the present inventors have discovered that the resulting composition can exhibit a relatively fast oxidation rate, which has been found to improve the adhesion of the composition to a wide variety of substrates.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: May 12, 2020
    Assignee: Celanese EVA Performance Polymers Corp.
    Inventors: Jeffrey Charles Haley, Robert Weber, Myra Sumague, Dirk Hair
  • Polymer Composition for Forming a Melt-Extruded Film and Composites Thereof
    Publication number: 20190194419
    Abstract: A polymer composition that can be used to form a melt-extruded film is provided. The polymer composition may contain an olefinic polymer and a transition metal salt. By selectively controlling specific aspects of the polymer and the transition metal salt, as well as the relative concentration of each component, the present inventors have discovered that the resulting composition can exhibit a relatively fast oxidation rate, which has been found to improve the adhesion of the composition to a wide variety of substrates.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 27, 2019
    Inventors: Jeffrey Charles Haley, Robert Weber, Myra Sumague, Dirk Hair
  • Polymer Composition for Use in Cables
    Publication number: 20190002677
    Abstract: A polymer composition that comprises an olefinic polymer, a flame retardant that includes a halogen-free mineral filler, and a compatibilizing agent is provided. The halogen-free mineral filler constitutes from about 20 wt. % to about 80 wt. % of the composition. The composition may exhibit a degree of water uptake of about 5 wt. % or less after being immersed in water for seven days at a temperature of 23° C.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 3, 2019
    Inventors: Jeffrey Charles Haley, Nagarjuna Palyam, Christian Schneider, Chelsea Ringham
  • Polymer composition for forming a melt-extruded film and composites thereof
    Patent number: 10155859
    Abstract: A polymer composition that can be used to form a melt-extruded film is provided. The polymer composition may contain an olefinic polymer and a transition metal salt. By selectively controlling specific aspects of the polymer and the transition metal salt, as well as the relative concentration of each component, the present inventors have discovered that the resulting composition can exhibit a relatively fast oxidation rate, which has been found to improve the adhesion of the composition to a wide variety of substrates.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: December 18, 2018
    Assignee: Celanese EVA Performance Polymers Corporation
    Inventors: Jeffrey Charles Haley, Robert Weber, Myra Sumague, Dirk Hair
  • Polymer Composition for Forming a Melt-Extruded Film and Composites Thereof
    Publication number: 20170058101
    Abstract: A polymer composition that can be used to form a melt-extruded film is provided. The polymer composition may contain an olefinic polymer and a transition metal salt. By selectively controlling specific aspects of the polymer and the transition metal salt, as well as the relative concentration of each component, the present inventors have discovered that the resulting composition can exhibit a relatively fast oxidation rate, which has been found to improve the adhesion of the composition to a wide variety of substrates.
    Type: Application
    Filed: August 22, 2016
    Publication date: March 2, 2017
    Inventors: Jeffrey Charles Haley, Robert Weber, Myra Sumague, Dirk Hair
  • Elastomeric composition having oil resistance
    Patent number: 9422428
    Abstract: An oil resistant polymer composition is disclosed that contains a thermoplastic elastomer combined with an olefin and vinyl acetate copolymer on an oleophobic agent. In one embodiment, the composition contains a thermoplastic polyester elastomer combined with an ethylene and vinyl acetate copolymer. In order to render the polymer composition oil resistant, the polymer composition can further contain an UHMW silicone, a fluoropolymer, and optionally a crosslinking agent and/or an antiplasticizer.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: August 23, 2016
    Assignee: Ticona LLC
    Inventors: Mukul Kaushik, Dirk Ronald Zierer, Jeffrey Charles Haley, Dirk Hair, Dale Zevotek
  • ELASTOMERIC COMPOSITION HAVING OIL RESISTANCE
    Publication number: 20150299458
    Abstract: An oil resistant polymer composition is disclosed that contains a thermoplastic elastomer combined with an olefin and vinyl acetate copolymer on an oleophobic agent. In one embodiment, the composition contains a thermoplastic polyester elastomer combined with an ethylene and vinyl acetate copolymer. In order to render the polymer composition oil resistant, the polymer composition can further contain an UHMW silicone, a fluoropolymer, and optionally a crosslinking agent and/or an antiplasticizer.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 22, 2015
    Inventors: MUKUL KAUSHIK, DIRK RONALD ZIERER, JEFFREY CHARLES HALEY, DIRK HAIR, DALE ZEVOTEK