I'm sure it depends on jurisdiction, but in the US, you can't patent a material, only a method to make it.
If I recall correctly, their patent for method covered a wide range of constituent elements, but left off gold. I would feel pretty bad for them if they genuinely discovered an RTP superconductor but that omission prevents them from becoming billionaires.
But more likely the issue is that their current method has lots of room for improvement and someone else finds one that is substantially better.
ETA: apparently wrong, can patent composition of very novel materials.
You can get a composition of matter patent (https://en.wikipedia.org/wiki/Composition_of_matter) for something shockingly novel, and this might be. It's super hard to find anything that would qualify, but I've been awarded them before for materials science research.
You can write stuff down generally enough that it's hard to make small changes and get around it. I did a lot of "1-10%" stuff in the claims.
Oh, that's weird. They missed all the other noble metals besides silver too. No platinum, rhodium... those things have really really interesting orbital structures, I'm surprised they're worth leaving out of something so tricky when it might be important. Strange.
The only thing I can think of is that they did it and know that those noble metals don't work very well, and so they're getting everyone else to follow a wild goose chase down a very expensive rabbit hole while they already have a better approach.
... but the tech doesn't look that developed. Very strange.
It could be that they found something incredible by chance and they’re at the limits of their personal capability to further understand and refine. The fact that they’ve known about this for over 20 years suggests maybe. It’s not a bad thing if they are, they’ve already taken one of the biggest leaps. New teams with fresh eyes and varied backgrounds will look at the problem space and undoubtedly see room for refinement.
Agreed, that's what makes the omission odd. Normally you'd expect them to list any candidate that they have any possible reason to think might be relevant, especially if they aren't entirely sure what is going on.
Is that clearer what I mean? I think the only reason to exclude those things is if they were super confident they weren't a good idea for some reason we don't know. Or they just... forgot? That would just be very surprising.
I'm no patent lawyer, but there is literally a US patent-office category covering "material" for exactly this kind of invention. Section 505 - "Superconductor Technology: Apparatus, Material, Process".
> This is the generic class for subject matter involving (a) superconductor technology above 30 K and (b) Art collections involving superconductor technology. Apparatus, devices, materials, and processes involving such technology are included herein.
It means "art" in the broad sense of "prior art" (e.g. a creative endeavor), not art in the sense of MoMA or the Louvre. Though both kinds of art are beautiful in their way.
I have been SWE for 30 years. My youngest is off to college and I immediately enrolled in a masters program, apparently because I want to understand QFT which no amount of my own reading without doing much homework has enabled.
Maybe success in life and science isn't about becoming a billionaire?
Even so - if this works out, their prizes and paid speaking gigs will cover a very comfortable life if that's what they want. I'm not sure why they should be entitled to more than that.
Hey Jacques, It's been fun watching your comments on this, you're very knowledgable. :) I had a question, I see some "we made a totally perfect/pure LK-99 it didn't work" - is pure/perfect what they should be going for, to me perfect/pure != correct, however I knew literally nothing about this subject till this week so I have no idea what I'm talking about. Thank you.
I really couldn't tell you what they should be doing, but I'd love for the original samples to be tested by another lab. That seems to me the easiest way to verify the original claims and reduces the uncertainty introduced by the lack of good process documentation and the chance that even the original researches do not quite know how they did what they did, assuming it is all true. The fact that that hasn't happened yet is the biggest source of my continued skepticism, at the same time my optimism is powered by the partial results of the other labs. It's a very strange combination of data, not unlike other things in the past that did not pan out but only time will tell which way it will all resolve.
I think a Nobel is pretty much guaranteed at this point.
They'll make a ton of money either ways. Maybe not billionaire level, but they'll be venerated wherever they go, will be granted countless prizes, will sit on the boards of important companies, and have their pick of academic jobs - all of it entirely deserved, of course.
That's kind of my thinking - there is almost no chance they stumbled upon nirvana + did it in the best or most efficient way. There must be many possible optimizations to the chemical structure + fabrication techniques.
Is it possible that the inventors do not receive a dime of royalties?
I don't want to caveat a bunch of stuff with "IANAL" but I am not.
However, they have told me what I interpreted to mean that if someone improves it but uses it then they need to license the underlying patent. That just makes sense, it's required in order to implement their concept.
And in reverse the original company can keep doing whatever they want as long as it isn't covered by the referencing patent. Makes sense to me there too, if they come up with some other clever way to make it good enough more power to them. There's no reason for them to pay some other people who patented something they don't use.
If someone else is wrong and you know more, it would be great to share some of what you know so the rest of us can learn. But please don't post unsubstantive putdowns—they just make everything worse.
I hear you - but there are two problems with that argument.
(1) the internet is, to a first approximation, wrong about everything - so while posting "Wrong" tells us that you disagree with the GP, it doesn't tell us anything about who's actually right;
(2) shallow dismissals like "Wrong" have a degrading influence on the threads - they don't just encourage others to post more of the same, but worse. Basically, either your comments are contributing to improving the discussion culture or they're worsening it - there isn't really any level ground.
You can overcome both (1) and (2) by respectfully and substantively explaining why the other commenter is wrong. Then we all can learn something. Maybe (hopefully) even the other commenter can learn something.
If you don't want to do that or don't have time, it's better to post nothing than to just post "Wrong". That way you don't have a negative impact a la (2), and per (1), the internet is wrong about everything anyway, so you're basically just leaving things the way you found them.
Some indication of where to go for further information is preferable to none.
Consider that HN has ~5 million MAU and that a comment without clarity is confounding many people. Writing and communications generally is a service to the reader not the author.
If you don't have time to look up the precise source, a note along the lines of "I don't have time to find the direct link ..." or "I recall but cannot source ..." would help, along with where generally is the best direction to start looking.
Returning to that comment later to clarify/expand is also useful.
If I recall correctly, their patent for method covered a wide range of constituent elements, but left off gold. I would feel pretty bad for them if they genuinely discovered an RTP superconductor but that omission prevents them from becoming billionaires.
But more likely the issue is that their current method has lots of room for improvement and someone else finds one that is substantially better.
ETA: apparently wrong, can patent composition of very novel materials.