[simplestats]

I've been in the same niche for years and can certainly tell you what I could and couldn't figure out. There's no magic in what I do, else only 23 year-old geniuses who think outside the box would be dominating all the patents. Even nobel prizes are on average awarded for work done at middle age.

Just do peer review and get experts' opinions. Don't tell them how to make it work, just tell them what it does. E.g. make the inventor provide a carefuully-worded abstract. By the way patents that claim the category of problem itself as the invention (as opposed to the specific method for solving the problem) are another big problem that needs to be eliminated. Those broad first claims are the ones shot down in challenges. For example "use a computer to processs transactions", or even "use a convolutional network to classify faces". These are not inventions; they are problems that still need to be solved, and it can be done many ways.

Anyway if you're uncertain about 6-months, how can you justify giving them 20 years of monopoly?