Patents by Inventor David J. Brennan

David J. Brennan 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).

  • Publication number: 20160068640
    Abstract: Embodiments of the present disclosure include organic polymeric particles, paper coating compositions, coated paper, and methods of forming coated paper with the paper coating compositions. The embodiments of the organic polymeric particle include an organic hydrophilic polymer with a unit for hydrogen bonding, and a hollow porous structure that comprises an organic polymer that at least partially surrounds the organic hydrophilic polymer, where the hollow porous structure has a pore surface area greater than 1 percent of a total theoretical exterior surface area of the hollow porous structure and the organic hydrophilic polymer and the hollow porous structure give the organic polymeric particle a void volume fraction of 40 percent to 85 percent.
    Type: Application
    Filed: November 17, 2015
    Publication date: March 10, 2016
    Inventors: David J. BRENNAN, John P. KELLY, Brian J. NINNESS, James G. GALLOWAY, Alan B. CHAPUT, JR., John S. ROPER, III, John D. OATES
  • Publication number: 20150315385
    Abstract: A bitumen transport composition is provided comprising bitumen, a diluent in an amount of 24 weight percent or less and an additive wherein the additive is a mono-alcohol, a mono-nitrile, an amine or mixtures thereof. Also provided is a method to make the bitumen transport composition. Also provided is a method to transport the bitumen transport composition.
    Type: Application
    Filed: December 10, 2013
    Publication date: November 5, 2015
    Inventors: Nicole L. Wagner, David J. Brennan, Matthew D. Miller, Pramod D. Patil, Subrata Sen, Zhe Zhou
  • Publication number: 20150072147
    Abstract: Embodiments of the present disclosure include organic polymeric particles, paper coating compositions, coated paper, and methods of forming coated paper with the paper coating compositions. The embodiments of the organic polymeric particle include an organic hydrophilic polymer with a unit for hydrogen bonding, and a hollow porous structure that comprises an organic polymer that at least partially surrounds the organic hydrophilic polymer, where the hollow porous structure has a pore surface area greater than 1 percent of a total theoretical exterior surface area of the hollow porous structure and the organic hydrophilic polymer and the hollow porous structure give the organic polymeric particle a void volume fraction of 40 percent to 85 percent.
    Type: Application
    Filed: November 14, 2014
    Publication date: March 12, 2015
    Inventors: David J. BRENNAN, John P. KELLY, Brian J. NINNESS, James G. GALLOWAY, Alan B. CHAPUT, JR., John S. ROPER, III, John D. OATES
  • Patent number: 8974861
    Abstract: Embodiments of the present disclosure include processes for autodepositing a coating on a metal surface, a method of producing a coating on a non-stainless steel metal substrate surface, and an alkaline coating composition, where the process for autodepositing a coating on a metal substrate surface includes immersing at least a portion of the metal substrate surface in a coating composition that includes a latex and an amount of base sufficient to raise the pH of the composition to an alkaline pH, where the coating autodeposits on the metal substrate surface, as metal ions from the metal substrate surface interact with the alkaline coating composition.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: March 10, 2015
    Assignee: Arkema Inc.
    Inventors: Gregory D. Shay, David J. Brennan, Herbert F. Davis
  • Publication number: 20130260229
    Abstract: Battery electrolyte solutions contain certain ester solvents, a lithium salt and vinylene carbonate, vinyl ethylene carbonate or fluoroethylene carbonate. Batteries containing these solvents have excellent specific discharge capacities and reduced weight compared to batteries in which the electrolyte is based on ethylene carbonate.
    Type: Application
    Filed: December 13, 2011
    Publication date: October 3, 2013
    Applicant: Dow Global Technologies LLC
    Inventors: Oktay Uzun, Dean M. Welsh, David R. Wilson, Ravi B. Shankar, David J. Brennan
  • Patent number: 8450402
    Abstract: A method of reducing plate out onto metal surfaces of aqueous latexes and coating compositions, including paints such as traffic paints, the method comprising employing a composition comprising a triazole. The method produces less plate out onto process metal surfaces compared to coatings prepared from similar triazole-free compositions.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: May 28, 2013
    Assignee: Arkema Inc.
    Inventors: Gregory D. Shay, David J. Brennan, Herbert F. Davis
  • Patent number: 8450401
    Abstract: Fast hardening aqueous latexes and coating compositions, including paints such as traffic paints, comprising a triazole exhibit less plate out onto process metal surfaces compared to similar triazole-free compositions.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: May 28, 2013
    Assignee: Arkema Inc.
    Inventors: Gregory D. Shay, Herbert F. Davis, David J. Brennan
  • Publication number: 20120136078
    Abstract: Embodiments of the present disclosure include organic polymeric particles, paper coating compositions, coated paper, and methods of forming coated paper with the paper coating compositions. The embodiments of the organic polymeric particle include an organic hydrophilic polymer with a unit for hydrogen bonding, and a hollow porous structure that comprises an organic polymer that at least partially surrounds the organic hydrophilic polymer, where the hollow porous structure has a pore surface area greater than 1 percent of a total theoretical exterior surface area of the hollow porous structure and the organic hydrophilic polymer and the hollow porous structure give the organic polymeric particle a void volume fraction of 40 percent to 85 percent.
    Type: Application
    Filed: April 1, 2010
    Publication date: May 31, 2012
    Inventors: David J. Brennan, John P. Kelly, Brian J. Ninness, James G. Galloway, Alan B. Chaput, JR., John A. Roper, III, John D. Oates
  • Patent number: 7949575
    Abstract: A system for periodic and real-time processing of accounts. The system operates in a bulk mode and an error mode. A bulk component concurrently processes a set of eligible accounts with a set of dependent tasks, and a removal component removes one or more accounts from the eligible accounts if an error is associated therewith. In bulk mode, each task fetches only the required set of accounts/subscriptions/payment instruments for processing. In error mode (retry/reprocess mode), if an account encounters an error for a task in the bulk mode, the account drops is removed from bulk mode and becomes ineligible for fetching in any future bulk-mode task processing. Error-mode processing tests and processes all tasks sequentially for an errored account until the account state is in par with the accounts being processed by bulk mode. Then the account is removed from error mode processing and is picked up appropriately by bulk-mode processing.
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: May 24, 2011
    Assignee: Microsoft Corporation
    Inventors: Indrojit Deb, Neeraj Garg, David J. Brennan, Michael T. Daly, Stuart H. Marshall
  • Publication number: 20110097503
    Abstract: Embodiments of the present disclosure include processes for autodepositing a coating on a metal surface, a method of producing a coating on a non-stainless steel metal substrate surface, and an alkaline coating composition, where the process for autodepositing a coating on a metal substrate surface includes immersing at least a portion of the metal substrate surface in a coating composition that includes a latex and an amount of base sufficient to raise the pH of the composition to an alkaline pH, where the coating autodeposits on the metal substrate surface, as metal ions from the metal substrate surface interact with the alkaline coating composition.
    Type: Application
    Filed: February 6, 2009
    Publication date: April 28, 2011
    Applicant: Arkema Inc.
    Inventors: Gregory D. Shay, David J. Brennan, Herbert F. Davis
  • Patent number: 7921299
    Abstract: The present invention relates to a system and methodology for interacting with a Subscription Platform Service (SPS) and providing data security between entities that employ such service. The system includes a component that receives a request to access an object by an entity, and a data store that stores security information on classes of the objects. A verification component employs the security information to determine whether the entity has permission to call an Application Programming Interface (API) for the object and/or operate on the object, wherein the verification component exposes the object if permission exists or masks the object if permission does not exist.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: April 5, 2011
    Assignee: Microsoft Corporation
    Inventors: Anoop Anantha, David J. Brennan
  • Publication number: 20100319579
    Abstract: A method of reducing plate out onto metal surfaces of aqueous latexes and coating compositions, including paints such as traffic paints, the method comprising employing a composition comprising a triazole. The method produces less plate out onto process metal surfaces compared to coatings prepared from similar triazole-free compositions.
    Type: Application
    Filed: February 15, 2008
    Publication date: December 23, 2010
    Inventors: Gregory D. Shay, David J. Brennan, Herbert F. Davis
  • Publication number: 20100324169
    Abstract: Fast hardening aqueous latexes and coating compositions, including paints such as traffic paints, comprising a triazole exhibit less plate out onto process metal surfaces compared to similar triazole-free compositions.
    Type: Application
    Filed: February 15, 2008
    Publication date: December 23, 2010
    Applicant: DOW GLOBAL TECHNOLOGIES, INC
    Inventors: Gregory D. Shay, Herbert F. Davis, David J. Brennan
  • Patent number: 7803885
    Abstract: The present invention relates to a pentathienyl-fluorene copolymer having structural units represented by formula (I): here R and R? are each independently a substituent or H. The invention also relates to a transistor containing this copolymer. The present invention addresses a problem in the art by providing an electroactive device with exceptionally low hysteresis.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: September 28, 2010
    Assignee: Dow Global Technologies Inc.
    Inventors: David J. Brennan, Dean M. Welsh, Yu Chen, Jeff M. Shaw
  • Patent number: 7399504
    Abstract: The present invention relates to a method for preparing polymeric films, preferably electroactive films, with enhanced physical properties by the steps of applying to a substrate a solution of a polymer containing pendant labile solubilizing groups, then removing the solvent and a sufficient concentration of the labile solubilizing groups render the polymer less soluble in the solvent than before the labile groups were removed. It is believed that the removal of pendant soluble groups a) permits optimization of the semiconducting backbone for charge transport performance, b) allows direct control of microstructure in the final film, and c) renders the final film more robust during subsequent process steps needed to construct multilayer devices.
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: July 15, 2008
    Assignee: Dow Global Technologies Inc.
    Inventors: Mitchell Gene Dibbs, Michael Inbasekaran, Paul Henson Townsend, III, Kenneth L. Foster, Shaoguang S. Feng, David J. Brennan, Q. Jason Niu, James P. Godschalx, Dean M. Welsh, Ray E. Drumright
  • Patent number: 7300986
    Abstract: The present invention provides compounds that have an amide linkage and at least two epoxy groups. The compounds are preferably aliphatic.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: November 27, 2007
    Assignee: Dow3Global Technologies Inc.
    Inventors: David J. Brennan, Jerry E. White, Jimmy D. Earls, Mary L. Dettloff
  • Patent number: 6969756
    Abstract: Novel phosphorus element-containing vinyl ester resin compositions and process for preparing epoxy vinyl ester resin compositions include non-halogenated, ignition resistant epoxy vinyl ester resin formulations. The ignition resistant epoxy vinyl ester resin formulations are advantageously used for making laminates for printed wiring boards and composite materials.
    Type: Grant
    Filed: March 9, 2004
    Date of Patent: November 29, 2005
    Assignee: Dow Global Technologies Inc.
    Inventors: David J. Brennan, John P. Everett, Bassam S. Nader
  • Publication number: 20040171769
    Abstract: Novel phosphorus element-containing vinyl ester resin compositions and process for preparing epoxy vinyl ester resin compositions include non-halogenated, ignition resistant epoxy vinyl ester resin formulations. The ignition resistant epoxy vinyl ester resin formulations are advantageously used for making laminates for printed wiring boards and composite materials.
    Type: Application
    Filed: March 9, 2004
    Publication date: September 2, 2004
    Inventors: David J. Brennan, John P. Everett, Bassam S. Nader
  • Patent number: 6740732
    Abstract: Novel phosphorus element-containing epoxy resin compositions and novel phosphorus-element containing epoxy resin compositions based on an isomeric mixture of tris(2-hydroxyphenyl)-phosphine oxide compounds including non-halogenated, ignition resistant epoxy resin formulations. The ignition resistant epoxy resin formulations are advantageously used for making laminates for printed wiring boards and composite materials.
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: May 25, 2004
    Assignee: Dow Global Technologies Inc.
    Inventors: David J. Brennan, John P. Everett, Bassam S. Nader
  • Publication number: 20030031873
    Abstract: A flame retardant phosphorus element-containing epoxy resin composition substantially free of halogen, including:
    Type: Application
    Filed: April 11, 2002
    Publication date: February 13, 2003
    Inventors: David J. Brennan, John P. Everett, Bassam S. Nader