Energy, turbulence and all that
I don't give this "patent" a snowball's chance in Hell of ever amounting to anything.
First of all, turbulence in storm clouds is something that actual pilots avoid like the plague. Why ? Because it's dangerous at any speed.
Granted, a hurricane is a rotational system which could be more coherent than a basic storm cumulonimbus, but on the other hand its coherency is its most dangerous attribute.
Even if one does believe that a supersonic fighter plane can fly reliably in hurricane conditions - which I doubt (not built for that) - the sonic boom that can occur will be a drop in the ocean of energy that is surrounding the plane already.
I highly suspect that the so-called "scientists" that have applied for this patent haven't the slightest notion of the amount of energy that exists in the most turbulent nature of a hurricane's eye. The simple idea of "disrupting" this raging chaos is laughable.
For me, the only way to snuff out a hurricane would be the application of a comparable amount of energy in a negative manner.
The total kinetic energy of a hurricane is apparently rated at 1.5 x 10^12 Watts (source : http://www.aoml.noaa.gov/hrd/tcfaq/D7.html). The strongest ever sonic boom on record is rated at 144 pounds per square foot. Regular booms these days are rated at around 20 pounds per sq. foot.
A hurricane, like Katrina, "strong and very pronounced rotary circulation, closed isobars, a pressure of 17 or more pounds per square foot and winds of 74 miles per hour (64 knots) and higher. The devastating class 5 hurricane exceeds wind speed of 156 miles per hour." (source http://www.webcoast.com/environment/hurricanes.htm).
So one might think that 20 ppsf beats 17 ppsf, but one must also take into account that a sonic boom happens in an instant and disappears, whereas the 17 ppsf of a hurricane is a constant.
If you think that a sonic boom can do a hurricane in, then realize that the Hiroshima bomb was rated at 8600 ppsf.
And that was a measly 15 kilotons. Today, we have megaton bombs.
I say we take off and nuke it from orbit. It's the only way.