Recall the oral care patent recently granted by the US? I...

Recall the oral care patent recently granted by the US? I emailed Glyn last night with this query: "Are you still working on teeth whitening strips? I recall asking about this some time ago and you may have said it was an avenue being investigated with potential partners. If so, with who? GSK or Oral B?"

And his reply: "Yes we are talking to one oral healthcare party and we will see where that leads. More into caries and gum disease than tooth whitening at this time but nothing is off the agenda."


As I recall, it was 2 interested partners they were talking to about the electric toothbrush (Colgate and Oral-B were explicitly mentioned at the 2014 AGM). Now it's "one". Does this suggest we are now even closer to some kind of formal work plan ?