Pfizer : Patent Application Titled "*word disallowed by google Sublingual Spray Formulations", page-2

It's not Pfizer, it's a company called Insys that have filed the patent: http://www.insysrx.com/. Original application done in April.

To me this just shows the value of the drug delivery platform (wanky terms for via your mouth). Suda use a different method of administering the drug. This patent is for under the tongue delivery but I believe SUD use 3 or 4 ways (cheek & tongue etc.)?

a $700m + listed Nasdaq company playing around in the area has to give us confidence that SUD aren't off in la la land trying to prove the impossible?

It's all about the results via SUD's method. If they can prove faster onset, it's happy days.

This will actually help me sleep easier at night. I wouldn't be alarmed by this patent application.