To: axial who wrote (12147 ) 2/26/2003 1:51:14 AM From: russet Respond to of 14101 Bioequivalence was proved in the 1960's, by several big pharmas including J&J. They didn't need the other ingredients then, and they don't need them now. Any results from then, preclude and wipe out any patent protection that DMX could claim for Pennsaid as the sole DMSO based transdermal drug delivery system,...ask someone familiar with patent law,...DMX would be treading on thin ice, to try a stop a competing DMSO/NSAID mixture with slight alterations in the stabilizer or transdermal efficator (even one containing Diclofenac) from entering the market. That probably includes most of the other patents you have listed in your search. If another active drug and adjuncts could be substitued for the one listed, the patent could be useless. It is akin to a beer mash,...the only really thing you can patent, is the yeast, and only if no one else has made one with the same genetic blueprint. Safety and efficacy can be proven in a few months with one big trial,... Mark has bitched about this several times with Celebrex etc. DMSO is a delivery system,...you can argue all you want, but the future will determine whether I am right or not,...you were warned though. DMX can extend the patent for their particular mixture maybe,...if they could extend it to all mixtures of DMSO, J&J would have taken it out already. You can believe this or not,...it's up to you. You have been warned though. I am going to ignore WF10 for now. Past results in my opinion, are statistically insignificant because the sample size was far too small and insufficiently sampled the general population. Not sure that the current Phase 3 will work out much better (pretty small samples here too but who knows what the FDA will say,...I know what I would say),...I do not believe that if the results were indisputable, we would still be waiting for them one year later. I think I already said it,... you have been warned. Jim we are arguing in circles,...I think we said it all a year ago, and now we must sit back and see what transpires. Cheers, and good luck, with all your investments.