Patents by Inventor David H. Harris

David H. Harris 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: 20240118790
    Abstract: A computer readable media, a method, and a system registering a third party application providing an available communication system between a local user and a remote user identity, storing information related to the available communication system in a first database, obtaining contact information for the remote user identity from the third party application, determining a communication type for the third party application, pairing the remote user identity with a contact, and updating a graphical representation of contact information.
    Type: Application
    Filed: September 25, 2023
    Publication date: April 11, 2024
    Inventors: Jeffrey D. Harris, Joseph H. Engel, Keith Stattenfield, John-Peter E. Cafaro, Colter S. Reed, Bruce M. Stadnyk, James C. Wilson, David A. McLeod, Alexander B. Brown
  • Publication number: 20240034938
    Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof, and about 10 to about 50 wt % of kaolin.
    Type: Application
    Filed: October 12, 2023
    Publication date: February 1, 2024
    Inventors: David M. STOCKWELL, Junmei WEI, Xingtao GAO, David H. HARRIS
  • Patent number: 11827853
    Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and about 10 to about 50 wt % of kaolin.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: November 28, 2023
    Assignee: BASF CORPORATION
    Inventors: David M. Stockwell, Junmei Wei, Xingtao Gao, David H. Harris
  • Publication number: 20220235280
    Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and about 10 to about 50 wt % of kaolin.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 28, 2022
    Inventors: David M. STOCKWELL, Junmei WEI, Xingtao GAO, David H. HARRIS
  • Patent number: 11332675
    Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and about 10 to about 50 wt % of kaolin.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: May 17, 2022
    Assignee: BASF Corporation
    Inventors: David M. Stockwell, Junmei Wei, Xingtao Gao, David H. Harris
  • Publication number: 20210253955
    Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and about 10 to about 50 wt % of kaolin.
    Type: Application
    Filed: December 10, 2018
    Publication date: August 19, 2021
    Applicant: BASF Corporation
    Inventors: David M. STOCKWELL, Junmei WEI, Xingtao GAO, David H. HARRIS
  • Patent number: 9227181
    Abstract: A catalyst composition resulting in increased propylene yields during fluid catalytic cracking processes comprises (i) Y zeolite, (ii) ZSM-5 zeolite, and (iii) Beta zeolite.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: January 5, 2016
    Assignee: BASF Corporation
    Inventor: David H. Harris
  • Patent number: 8947707
    Abstract: Aspects of the disclosure provide a method. The method includes allocating, by a host computer, a bandwidth of a communication port to a printer that shares the communication port of the host computer with other peripheral devices, generating, by the host computer, a raster page having a file size smaller than a maximum file size, and transferring, by the host computer, the raster page to the printer at the bandwidth to satisfy a print rate of the printer.
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: February 3, 2015
    Assignee: Marvell International Ltd.
    Inventors: David H. Harris, Randall D. Briggs
  • Patent number: 8714271
    Abstract: A FAC tool for use in a well comprising a well casing. The FAC tool comprises a top drive connection for coupling the tool to a top drive; a push plate; a telescoping section coupling the push plate to the top drive connection; a packer cup configured to seal an annular space between the FAC tool and the well casing when the packer cup is energized; a packer element system comprising at least one packer moveable between a locked position in which the at least one packer is not energized, and an energized position, the packer element system being configured to seal the annular space between the FAC tool and the well casing when in the energized position; and a slip system comprising at least one slip, the slip system configured to lock the packer element in the energized position.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: May 6, 2014
    Assignee: Baker Hughes Incorporated
    Inventors: Douglas Julius Lehr, Malcolm Gray-Stephens, Gareth D. Sonnier, David H. Harris
  • Publication number: 20130066131
    Abstract: A catalyst composition resulting in increased propylene yields during fluid catalytic cracking processes comprises (i) Y zeolite, (ii) ZSM-5 zeolite, and (iii) Beta zeolite.
    Type: Application
    Filed: September 13, 2011
    Publication date: March 14, 2013
    Applicant: BASF Corporation
    Inventor: David H. Harris
  • Patent number: 8314961
    Abstract: Aspects of the disclosure provide a method and an apparatus that can ensure transferring a page over a communication link having a transfer rate to satisfy a print rate by reducing a data size of the page. The method for printing a page can include allocating a transfer rate to a printer having a print rate, generating a first printable raster page at a first print quality, determining whether the first printable raster page can be transferred to the printer at the transfer rate and satisfy the print rate of the printer, generating a second printable raster page at a second print quality that is lower than the first print quality, when the first printable raster page can not be transferred to the printer at the transfer rate and satisfy the print rate of the printer, and transferring the second printable raster page to the printer.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: November 20, 2012
    Assignee: Marvell International Ltd.
    Inventors: David H. Harris, Randall D. Briggs
  • Publication number: 20120073832
    Abstract: A FAC tool for use in a well comprising a well casing.
    Type: Application
    Filed: September 16, 2011
    Publication date: March 29, 2012
    Inventors: Douglas Julius Lehr, Malcolm Gray-Stephens, Gareth D. Sonnier, David H. Harris
  • Patent number: 7231485
    Abstract: A mass storage device motherboard or secondary board includes a bridging circuit. The bridging circuit converts signals from the mass storage device into USB signals. The bridging circuit can be provided by a chip that converts ATA/ATAPI signals into USB signals.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: June 12, 2007
    Assignee: Cypress Semiconductor Corp.
    Inventors: David H. Harris, Gordon R. Clark, Stephen D. Holland
  • Patent number: 6716338
    Abstract: A fluid catalytic cracking catalyst made from microspheres that initially contain kaolin, a dispersible boehmite alumina and a sodium silicate or silica sol binder. The kaolin portion contains hydrous kaolin and optionally spinel, or mullite, or both spinel and mullite made via kaolin which has been calcined through its characteristic exotherm. Calcination of the hydrous clay to metakaolin and formation of in-situ zeolite by treatment with sodium silicate yields a catalyst containing Y-faujasite and transforms the dispersible boehmite into a transitional alumina. The catalyst can be used to crack resid or resid-containing feeds as the alumina phase formed from the dispersible boehmite passivates nickel and vanadium contaminants.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: April 6, 2004
    Assignee: Engelhard Corporation
    Inventors: Rostam Madon, David H. Harris, Mingting Xu, David Stockwell, Bruce Lerner, Glenn W. Dodwell
  • Patent number: 6681128
    Abstract: A system determines heamtocrit transcutaneously and noninvasively. Disclosed are a finger clip assembly and an earlobe clip assembly, each including at least a pair of emitters and a photodiode in appropriate alignment to enable operation in either a transmissive mode or a reflectance mode. At least two, and preferably three, predetermined wavelengths of light are assed onto or through body tissues such as the finger, earlobe, or scalp, etc. and the extinction of each wavelength is detected. Mathematical manipulation of the detected values compensates for the effects of body tissue and fluid and determines the hematocrit value. If a fourth wavelength of light is used which is extinguished substantially differently by oxyhemoglobin and reduced hemoglobin and which is not substantially extinguished by plasmas, then the blood oxygen saturation value, independent of hematocrit, maybe determined. It is also disclosed how to detect and analyze multiple wavelengths using a logarithmic DC analysis technique.
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: January 20, 2004
    Assignee: Hema Metrics, Inc.
    Inventors: Robert R. Steuer, David H. Harris
  • Patent number: 6673235
    Abstract: A fluid catalytic cracking catalyst made from microspheres that initially contain kaolin, a dispersible boehmite alumina and a sodium silicate or silica sol binder. The kaolin portion contains hydrous kaolin and a particular kaolin which has been calcined through its characteristic exotherm and which produces a catalyst having a novel morphology comprising a macroporous matrix and crystallized zeolite freely coating the walls of the pores of the matrix. Calcination of the hydrous kaolin to metakaolin and formation of in-situ zeolite by treatment with sodium silicate yields a catalyst containing Y-faujasite and transforms the dispersible boehmite into a transitional alumina. The catalyst can be used to crack resid or resid-containing feeds as the alumina phase formed from the dispersible boehmite passivates nickel and vanadium contaminants.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: January 6, 2004
    Assignee: Engelhard Corporation
    Inventors: David H. Harris, Mingting Xu, David Stockwell, Rostam J. Madon
  • Publication number: 20030136707
    Abstract: A fluid catalytic cracking catalyst made from microspheres that initially contain kaolin, a dispersible boehmite alumina and a sodium silicate or silica sol binder. The kaolin portion contains hydrous kaolin and a particular kaolin which has been calcined through its characteristic exotherm and which produces a catalyst having a novel morphology comprising a macroporous matrix and crystallized zeolite freely coating the walls of the pores of the matrix. Calcination of the hydrous kaolin to metakaolin and formation of in-situ zeolite by treatment with sodium silicate yields a catalyst containing Y-faujasite and transforms the dispersible boehmite into a transitional alumina. The catalyst can be used to crack resid or resid-containing feeds as the alumina phase formed from the dispersible boehmite passivates nickel and vanadium contaminants.
    Type: Application
    Filed: June 6, 2002
    Publication date: July 24, 2003
    Applicant: ENGELHARD CORPORATION
    Inventors: David H. Harris, Mingting Xu, David Stockwell, Rostam J. Madon
  • Publication number: 20030130107
    Abstract: A fluid catalytic cracking catalyst made from microspheres that initially contain kaolin, a dispersible boehmite alumina and a sodium silicate or silica sol binder. The kaolin portion contains hydrous kaolin and optionally spinel, or mullite, or both spinel and mullite made via kaolin which has been calcined through its characteristic exotherm. Calcination of the hydrous clay to metakaolin and formation of in-situ zeolite by treatment with sodium silicate yields a catalyst containing Y-faujasite and transforms the dispersible boehmite into a transitional alumina. The catalyst can be used to crack resid or resid-containing feeds as the alumina phase formed from the dispersible boehmite passivates nickel and vanadium contaminants.
    Type: Application
    Filed: July 8, 2002
    Publication date: July 10, 2003
    Inventors: Rostam Madon, David H. Harris, Mingting Xu, David Stockwell, Bruce Lerner, Glenn W. Dodwell
  • Publication number: 20030089640
    Abstract: A fluid catalytic cracking catalyst made from microspheres that initially contain kaolin, a dispersible boehmite alumina and a sodium silicate or silica sol binder. The kaolin portion contains hydrous kaolin and optionally kaolin which has been calcined through its characteristic exotherm. Calcination of the hydrous clay to metakaolin and formation of in-situ zeolite by treatment with sodium silicate yields a catalyst containing Y-faujasite and transforms the dispersible boehmite into a transitional alumina which contains a gamma alumina phase. The transitional alumina may contain a delta alumina phase as well. The catalyst can be used to crack resid or resid-containing feeds as the alumina phase formed from the dispersible boehmite passivates nickel and vanadium contaminants.
    Type: Application
    Filed: October 17, 2001
    Publication date: May 15, 2003
    Inventors: Rostam Madon, David H. Harris, Mingting Xu, David Stockwell, Bruce Lerner, Glenn W. Dodwell
  • Publication number: 20020081873
    Abstract: A mass storage device motherboard or secondary board includes a bridging circuit. The bridging circuit converts signals from the mass storage device into USB signals. The bridging circuit can be provided by a chip that converts ATA/ATAPI signals into USB signals.
    Type: Application
    Filed: November 16, 2001
    Publication date: June 27, 2002
    Inventors: David H. Harris, Gordon R. Clark, Stephen D. Holland