Moderna wants to use Arbutus superior LNP technology to deliver its mRNA therapeutics; but it doesn’t want to pay. So it recently filed two challenges against Arbutus’ patents (‘127 and ‘435).
It is disturbing that multiple Moderna executives (Bancel, Zaks) even lied to media repeatedly, saying that “I’m not aware of any IP that would be a concern”.
So a patent litigation is not a “concern”?
Here is my naive interpretation for the ‘127 case:
Patent litigation link
The present invention provides novel, stable lipid particles having a non-lamellar structure and comprising one or more active agents or therapeutic agents, methods of making such lipid particles, and methods of delivering and/or administering such lipid particles. More particularly, the present invention provides stable nucleic acid-lipid particles (SNALP) that have a non-lamellar structure and that comprise a nucleic acid (such as one or more interfering RNA), methods of making the SNALP, and methods of delivering and/or administering the SNALP.
Moderna argument #1: it’s the same old lipids (‘069)
‘127: no, it is a novel non-lamellar (non-lipid bilayer) particle, better delivery efficacy.
Moderna argument #2: non-lamellar structure is inherent to those old lipids prior art (‘069)
‘127: no, you have to find the right mix and manufacture it with the right method
Moderna argument #3: correlation between structure and delivery efficiency is obvious, so everyone will know to look at structure
Me: Meh … knowing is different than doing.
Moderna argument #4: prior art references Koltover (Ex. 1005) and/or Ewert (Ex. 1006) teach that there was a recognized potential benefit to using nucleic acid-lipid particles comprised entirely of particles with non-lamellar morphology.
Me: Meh … potential is NOT actual invention. And Moderna, you do agree that there is “benefit” in this invention.
Conclusion: ‘127 patent will stand.
Please feel free to educate me if my interpretation is wrong.