I've said this over and over again: what part of an "international" patent system do you not understand? It's not replacing the US system with the European system or vice versa, it would be an entirely new system. It would replace the US system, the UK system, the Swedish system, etc, etc. We live in a different world now. I could invent something, put it on the internet and sell it worldwide in a matter of days.
So what happens if the international system adopts exactly the US system which you believe to be bad. Would you accept this as an improvement or would you realize that a universal system for the sake of universality is rife with problems?
The only problem is the current patent system. It would cost me a fortune to go round and patent it in every country. That is a restraint to trade, it stifles innovation and leaves the little guy out in the cold whilst the big wealthy corporations churn out ridiculous patents like they were confetti. I'm sorry but if you can't see that I don't know what else to say. In the end you want to protect your US system because it's your system so you can wave your little flag and be all patriotic. Like I've said repeatedly in the end it still boils down to narrow minded nationalism.
I agree that this cost is problematic particularly for growing companies that are about to expand into foreign markets. I strongly disagree with the sentiment that an international panel of bureaucrats can solve this problem.
Moreover, there is no way anyone can agree on what works and why would any country change its system if it believes that the standards it's forced to accept are worse than their own. This is not nationalism, this is basic logic. Why accept something that is worse just because the worse system is applied more uniformly? It makes no logical coherent sense. You are advocating a worse system for the sake of uniformity.
For example, one could argue that countries with stronger patent enforcement have a stronger pharmaceutical industry. It's not nationalism for the US to believe that having stronger pharmaceutical companies is something worth preserving. But, if the international system will weaken patent enforcement to the point that pharmaceutical companies would be worse off (both locally and globally), why accept it? Your are conflating this with narrow-minded nationalism which is not what it is.
I agree that the US system has problems. I object to software patents and believe they have no place in patent law. The failure of the US system does not naturally lead one to conclude that we need an international system. My conclusion is that the US system should be fixed.
Uniformity of patent standards will be better achieved through the desire to copy systems that work rather than through international bureaucrats. If countries with worse patent standards inhibiting growth and development do not choose to adopt better patent standards of successful countries, they harm themselves. But it's foolish to harm more successful countries for the sake of uniformity. Until you can make an argument on how you can ensure that international patent standards can be guaranteed to be better than every patent system in every country, you are advocating undermining a better patent system for the sake of uniformity. This is beyond foolish.
The only reason I can see for why you believe this is because international patent courts have sided with Samsung and not Apple. Hence, you believe that international courts have better systems and thus forcing the US to change its system to match the general view of the international community will be better. While you say that all these other countries would also be forced to change their system, don't lie and act that you're not motivated by a desire to see the US' patent system more closely aligned with that of Europe rather than Europe's being more closely aligned with that of the US. You know, come to think of it, maybe you're just the narrow-minded European "nationalist."
It's not nationalism to see your system work, believe it works, and want to continue with it. It is idiocy to see a system work and believe it should be changed because it is not the same as other systems. The US' system is certainly problematic as I agree there shouldn't be software patents. But this does not immediately call for an international system.
You still have not made a coherent counter-argument to why
any country should subjugate its legal system for the sake of international uniformity at the cost of what it believes works and what does not. This is not nationalism. This is not pride in a country simply because you were born there. This is pride in a legal system that you believe, for the most part, works (but could very well need some fixing) and believing that changing a working system for a non-working one for the sake of uniformity is incomprehensibly stupid.