So let's take a much closer look - and of course there are multiple Inventors on the Patent applications/Grants.
The number of Patent Applications: 38 patent applications that haven't been granted some going back to March 2, 1999 and still not granted.
Patent Applications that have been granted: 17 - now I need to go back and see how many of these patents where assigned to NeuroDerm and how many have been abandoned for lack of fee payment.
I didn't see any that were related to psoriasis - most were involved with Parkinson's Disease in particular using Levadopa.
69% of the Zeevi et el patent applications haven't been granted.