Patents by Inventor Elizabeth Swann

Elizabeth Swann 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).

  • Benzophenoxazine dyes
    Patent number: 6166202
    Abstract: Benzophenoxazine compounds have formula (I) where X is O or NH, Y is NR.sup.1 R.sup.2 or H, R.sup.1 and R.sup.2 are alkyl or -L-A, L is a linker and A may be a reactive group by means of which the compound is linked to a biomolecule. The compounds can be used as fluorescent dyes for labelling biomolecules.
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: December 26, 2000
    Assignee: Amersham Pharmacia Biotech UK Limited
    Inventors: Adrian Simmonds, James N Miller, Christopher John Moody, Elizabeth Swann, Mark Samuel Jonathan Briggs, Ian Edward Bruce