It does create a process for opposing a patent afterwards, as in Europe, but some say it will still be too burdensome for the challenger.

修订后的法案的确建立了一套事后反对专利权的程序，如同欧洲所做的，但有些人认为对质疑者来说这仍然是太过让人恼火。

youdao

It does create a process for opposing a patent afterwards, as in Europe, but some say it will still be too burdensome for the challenger.

修订后的法案的确建立了一套事后反对专利权的程序，如同欧洲所做的，但有些人认为对质疑者来说这仍然是太过让人恼火。

youdao