For an already issued patent, I understand it's worth trying to put the trial on hold while it gets re-examined. A reexamination is generally much cheaper than a patent trial.
For an already issued patent, I understand it's worth trying to put the trial on hold while it gets re-examined. A reexamination is generally much cheaper than a patent trial.
Some patents trolls will buy up selected patents that have been filed by others.
So the opposition applications will likely not be done because you'd have to oppose a whole ton of patents more or less on principle without knowing whether or not those patents would ever be used to litigate.
The patent office should get better at doing its job and should not simply approve the vast majority of what goes past their desks without doing actual work, and should make the filer pay a stiff fine if they miss disclosing prior art should the patent be refused or overturned.
Not that that is ever going to happen, but the current system favours the applicant way too much.