I don't know but I think what I discovered about olive oil was not described correctly in the patent.
I can reveal the secret now, it's already too late to monetize it:
I found out quite by accident a green laser causes pure olive oil to fluoresce red and it appears to also be associated with 'Rutheford backscattering'. It is an interesting effect. You can see the red if you look at it when you point the laser, like following the laser beam but if you go in front and look at that angle (with the laser beam behind the sample) the red disappears. That seems to me classic Rutherford back scattering, which happens in the atmosphere also.
So, if you see a strong red color you can be assured it is close to 100% olive oil.
The weaker that color, the less olive oil is in the mix.
This is a huge industrial scandal, selling olive oil cut with some kind of other oil which presumably is a lot cheaper than olive oil so they up the profits.
People looked at me weird when I would take my green laser and shoot it at the olive oil in the isle😉
My son in law Gandhi, a Phd Physicist living with my daughter Heather and their two kids in Brazil, they both teach at university there, she does music, he does physics. So Gandhi and I were working on circuitry that would quantify the amount of red return signal till I screwed up and this olive oil patent strangely enough appeared coming out of New Mexico, clearly not a coincidence. Stupid of me to try to garner attaboys at a party which I certainly did, they were totally blown away when I showed them the effect. El stupido.....
The party was a music party where my friend Yigal Zan attended, an academic bunch of eclectic musicians, engineers, physicists and such. Yigal was my Irish music mentor back in Venice beach, he is an archaeologist and did a lot of digs on Guam where he goes a lot still. He is also an encyclopedia of knowledge of Irish and American old timey music even though he is Israeli. Look him up on facebook, he has some tunes in video's there. He has a sad condition now though, his hands have lost movement and it is hard for him to play his instruments now. Really sad. He is a genius in several fields and a really gentle soul.