【单选题】Patents, said Thomas Jefferson, should draw 'a line between the things which are worth to the public the embarrassment of an exclusive patent, and those which are not'. As the value that society place...
A.
Patent offices have been too lax in granting patents.
B.
Most patent offices are swamped by applications.
C.
It is probably inhibiting, rather than encouraging, commercial innovation.
D.
The quilt of national patent offices and languages