Patents by Inventor Adrian Douglas

Adrian Douglas 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).

  • Adenoviral vector
    Patent number: 11970709
    Abstract: The present invention provides recombinant adenoviral vectors, immunogenic compositions thereof and their uses in medicine. In particular, the present invention provides an adenoviral vector comprising the genome of an adenovirus other than AdHu5 and AdY25, wherein the genome of the adenovirus has been modified such that the vector lacks the native E4 locus of the adenovirus and comprises heterologous E4Orfl, E4Orf2 and E4Orf3 coding regions from AdY25.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: April 30, 2024
    Assignee: Oxford University Innovation Limited
    Inventors: Sarah C. Gilbert, Adrian V S Hill, Matthew G. Cottingham, Matthew Dicks, Susan J. Morris, Alexander Douglas
  • Well testing using multiple pressure measurements
    Patent number: 6675892
    Abstract: A technique includes measuring a first pressure of well fluid in a first region. The well fluid is produced from a formation into the first region. A second pressure of well fluid is measured in a second region. The second region is isolated from the first region, and the well fluid in the second region is in communication with the formation characteristics (skin, horizontal permeability or vertical permeability, as examples) of the formation is determined from the first and second measured pressures.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: January 13, 2004
    Assignee: Schlumberger Technology Corporation
    Inventors: Fikri J. Kuchuk, Terizhandur S. Ramakrishnan, Alpaslan Z. Tengirsek, Ashok K. Belani, Tarek M. Habashy, Adrian Douglas
  • Well testing using multiple pressure measurements
    Publication number: 20030213591
    Abstract: A technique includes measuring a first pressure of well fluid in a first region. The well fluid is produced from a formation into the first region. A second pressure of well fluid is measured in a second region. The second region is isolated from the first region, and the well fluid in the second region is in communication with the formation. characteristics (skin, horizontal permeability or vertical permeability, as examples) of the formation is determined from the first and second measured pressures.
    Type: Application
    Filed: June 13, 2002
    Publication date: November 20, 2003
    Inventors: Fikri J. Kuchuk, Terizhandur S. Ramakrishnan, Alpaslan Z. Tengirsek, Ashok K. Belani, Tarek M. Habashy, Adrian Douglas
  • Orientation detector arrangement
    Patent number: 6239874
    Abstract: An orientation detector arrangement is adapted to detect the orientation of a first component relative to a second component, preferably during endoscopic surgery. The first component is a transmitter which may be worn on a surgeon's head. The transmitter is adapted to transmit a plurality of unique identifiable signals along mutually diverging beams. The second component is a detector which is adapted to distinguish between the individual signals transmitted by the transmitter. The detector is connected by a control circuit to an endoscopic camera which is, in turn, connected to provide an image on a display screen. The detector and the associated control circuit are able to control movement of the endoscopic camera in response to movement of the surgeon's head.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: May 29, 2001
    Assignee: Armstrong Healthcare Limited
    Inventor: Adrian Douglas Harwood
  • Post and cassette housing for queue management system
    Patent number: D455845
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: April 16, 2002
    Assignee: Tensator Limited
    Inventors: Adrian Douglas Stokes, Andrew John Dray, Graham Andrew Mellish Kett
  • Cart case
    Patent number: D383905
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: September 23, 1997
    Assignee: Carlton International PLC
    Inventors: Adrian Douglas Stokes, David Banham, Wendy Flicker