So no info on what it actually is. Just some company filing a patent. And the fact that they call it "a neutralizer technology" suggests that it's probably just a bunch of BS combined with previously known drugs to make it patentable. I'm pretty sure there's at least some published research on using at least one antipsychotic for that and mountains of "folk research" on using benzodiazepines.
I'm curious what would be the market for this? wouldn't that be an extremely niche scenario within the emergency-response medicine where people inexperienced with LSD who suffer a bad trip ask to be taken off it? afaik LSD isn't a drug that one is likely to OD from either.
You can't reasonably OD from LSD but you can have bad trips. Some of them can be so overwhelming that they will cause lasting effect not unlike PTSD. If you can stop a trip dead in its tracks, that's one less risk. By having ways to counteract its various potential negative effects, you can improve the safety profile of the drug, and therefore make it more acceptable.