If you read the Written Opinion of the International Search Authority for the other OWCP patent applications, the responses seem to indicate that the applications were not approved as written. The sublingual tablet application however is not listed.

Some of the review comments were troubling to me, but I'm not a lawyer so I'm not 100%.

But as always do your own DD:

https://register.epo.org/documentView?number=...0035939000

https://register.epo.org/documentView?number=...0035635719

https://register.epo.org/documentView?number=...0034940994