Patents by Inventor Peter Hotchkiss

Peter Hotchkiss 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: 20210046467
    Abstract: A vehicular exhaust filter (2) comprising a porous substrate having an inlet face and an outlet face with the porous substrate comprising inlet channels extending from the inlet face and outlet channels extending from the outlet face is disclosed. The inlet channels and the outlet channels are separated by a plurality of filter walls having a porous structure. The vehicular exhaust filter (2) is loaded with a refractory powder having a tapped density before loading of less than 0.10 g/cm3 and the vehicular exhaust filter has a mass loading of the refractory powder of less than 10 g/l.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Inventors: Peter BELLHAM, Andrew CHIFFEY, Lucy CLOWES, Thomas HOTCHKISS, David MARVELL, John TURNER, Sarah WARREN
  • Patent number: 8846978
    Abstract: In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R1 is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R2 comprises from 3 to 30 CH2— groups, n=0-5, m=0-5, q=1-3, and R2 comprises at least one ether linkage.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: September 30, 2014
    Assignees: Imperial Innovations Ltd., Georgia Tech Research Corporation
    Inventors: Peter Hotchkiss, Seth Marder, Anthony Giordano, Thomas D. Anthopoulos
  • Patent number: 8586208
    Abstract: A device including an electrode, the electrode having a surface; a molecule bound to the surface of the electrode through a binding group; an organic electronic material in electrical contact with the electrode, wherein the molecule comprises at least one fluorinated aryl group, wherein the electrode contains a transparent conductive metal oxide, a carbon nanotube, or graphene.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: November 19, 2013
    Assignee: Georgia Tech Research Corporation
    Inventors: Asha Sharma, Peter Hotchkiss, Benoit Domercq, Seth Marder, Bernard Kippelen
  • Patent number: 8405069
    Abstract: Disclosed are embodiments of organic thin-film transistors (OTFT) with a gate insulator layer comprised of nanocomposites incorporating metal oxide nanoparticles coated by organic ligands and methods of fabricating such OTFTs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: March 26, 2013
    Assignee: Georgia Tech Research Corporation
    Inventors: Bernard Kippelen, Joseph Perry, Seth Marder, Philoseok Kim, Simon Jones, Joshua N. Haddock, Xiaohong Zhang, Benoit Domercq, Peter Hotchkiss
  • Publication number: 20120114974
    Abstract: In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R1 is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R2 comprises from 3 to 30 CH2— groups, n=0-5, m=0-5, q=1-3, and R2 comprises at least one ether linkage
    Type: Application
    Filed: April 2, 2010
    Publication date: May 10, 2012
    Inventors: Peter Hotchkiss, Seth Marder, Anthony Giordano, Thomas D. Anthopoulos
  • Publication number: 20110114935
    Abstract: One embodiment is a method, comprising: depositing a molecule on an electrode, wherein the electrode has a surface and the molecule has a binding group (e.g., an anchoring group) that binds to the surface, thereby providing a work function that is stable for at least 100 hours under ambient conditions.
    Type: Application
    Filed: July 15, 2009
    Publication date: May 19, 2011
    Applicant: GEORGIA TECH RESEARCH CORPORATION
    Inventors: Asha Sharma, Peter Hotchkiss, Benoit Domercq, Seth Marder, Bernard Kippelen
  • Publication number: 20100051917
    Abstract: Disclosed are embodiments of organic thin-film transistors (OTFT) with a gate insulator layer comprised of nanocomposites incorporating metal oxide nanoparticles coated by organic ligands and methods of fabricating such OTFTs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: November 13, 2007
    Publication date: March 4, 2010
    Inventors: Bernard Kippelen, Joseph Perry, Seth Marder, Philseok Kim, Simon Jones, Joshua N. Haddock, Xiaohong Zhang, Benoit Domercq, Peter Hotchkiss
  • Publication number: 20100027192
    Abstract: Disclosed are coated metal oxide nanoparticles comprising a metal oxide nanoparticle having a surface; and ligands attached to the metal oxide nanoparticle surface. Also disclosed are phosphonic acid compounds comprising the structure Gn-R-Xn, wherein G is a terminal group; wherein R is a bridging group; wherein X is a phosphonic acid group; and wherein each n is, independently, 1, 2, or 3. Also disclosed are methods for preparing and using coated metal oxide nanoparticles. Also disclosed are nanocomposite compositions comprising a polymer; and a coated metal oxide nanoparticle dispersed within the polymer. Also disclosed are articles, films, and capacitors comprising a coated metal oxide nanoparticle or a nanocomposite composition. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: May 12, 2006
    Publication date: February 4, 2010
    Inventors: Joseph Perry, Simon Jones, Joshua N. Haddock, Peter Hotchkiss