Patents by Inventor Craig I. Wightman

Craig I. Wightman 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).

  • Apparatus for Testing the Quality of a Fluid Sample
    Publication number: 20120115211
    Abstract: Apparatus for testing the quality of a fluid sample comprising a body defining an interior space including a primary chamber and one or more secondary chambers, the apparatus having a first configuration in which it is arranged to hold at least some of the fluid sample in the primary chamber and a second configuration in which it is arranged to isolate a first portion of the fluid sample within the one or more secondary chambers whilst retaining a second portion of the fluid sample in the primary chamber.
    Type: Application
    Filed: April 30, 2010
    Publication date: May 10, 2012
    Applicant: The University of Bristol
    Inventors: Tahmina Ajmal, Robert E.S. Bain, Stephen W. Gundry, Philip Walsh, Craig I. Wightman
  • Pocket telephone
    Patent number: D289896
    Type: Grant
    Filed: June 11, 1985
    Date of Patent: May 19, 1987
    Assignee: Technophone Ltd.
    Inventors: Nils E. V. Martensson, John J. Runnalls, Keith Paver, John R. Kinneir, Craig I. Wightman
  • Refill bottle
    Patent number: D610012
    Type: Grant
    Filed: February 4, 2009
    Date of Patent: February 16, 2010
    Assignee: Reckitt Benckiser (UK) Limited
    Inventors: John W. R. MacDonald, Christopher L. Padain, Thomas E. Walker, Craig I. Wightman
  • Dispenser with refill
    Patent number: D622991
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: September 7, 2010
    Assignee: Reckitt & Colman (Overseas) Limited
    Inventors: John W. R. MacDonald, Christopher L. Padain, Thomas E. Walker, Craig I. Wightman
  • Dispenser
    Patent number: D632111
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: February 8, 2011
    Assignee: Reckitt & Colman (Overseas) Limited
    Inventors: John W. R. MacDonald, Christopher L. Padain, Thomas E. Walker, Craig I. Wightman