It's a myth that patents serve to protect the lone inventor.
In fact, patents favour large and bureaucratic organizations with
deep pockets over the true innovators.
Unlike copyright, which costs nothing, patents are
not available and affordable to all.
The average cost of a European patent is around
30,000 Euros. The processing fee of the patent office is only a
small fraction of that. The costly part is to get the help of a
patent attorney, and to pay for the translation of the patent
application into many languages.
For a large corporation, 30,000 Euros are no big deal.
For an individual programmer, it's about as much as he would
spend on a car (if not more), and 10 times more than he spends on
his equipment (computer, monitor etc.). For a small or medium-sized enterprise,
it's a very significant cost, especially if the company needs to file for
many patents a year.
Even if a small company affords one or more patents, it still
can't practically enforce them against a large corporation.
Patent litigation is very expensive, and large corporations have in-house lawyers
that defend them against claims. The biggest problem, however, is that
large corporations own such vast amounts of patents that the small company
has to fear devastating counterclaims.
"A future start-up with no patents of its own will be
forced to pay whatever price the giants choose to impose.
That price might be high: Established companies have an interest
in excluding future competitors."
Bill Gates (1991)
The large corporation will look at
the products of the small company and bring up as many patent infringement
assertions as possible.
Even if none of them are justified, the mere
cost of defense can drive the smaller company out of business. Given the
outrageous numbers of patents that various large corporations hold, the
small company wouldn't even have a chance to check beforehand whether
it has an actual conflict with any of those.
A small company can only enforce patents against a
large corporation if it has no products of its own.
If you have no product, then no one can hurt you by trying to take your
products out of the market. If all you have is patents, and nothing to lose otherwise, then you can
certainly start many litigations. It is, however, a very undesirable aspect
of the patent system that it works better for non-producing racketeers than
for truly innovative companies that create actual products.
Click to read why no one has a chance
to avoid conflicts with software patents