Based on various posts in this newsgroup, many people study for the patent bar exam in a focused manner. That is, they figure out what is required to pass the exam and that’s where they put all their efforts. That is one approach, and I’m not going to argue that it is wrong.
My concern for that focused approach, especially for someone who is not familiar with (i) patents, (ii) patent law, and (iii) has little understanding of the business significance of intellectual assets, is that even if someone passes the exam and is then registered as a practitioner, they are unprepared to represent a client in any meaningful way.
For persons who have no familiarity with the whole patent regime I recommend that they study far more broadly than is required to pass the exam. Start with general references on intellectual property, then read some layman’s guides to patents, and perhaps a survey on patent law. Then, when you actually study for the bar exam, you have some context for the MPEP, and the terminology and sequence of events makes more sense. Also, once you pass the exam and are registered you have some understanding – certainly reading a few books will not make you a polished practitioner – but at least you have a chance to follow a conversation and ask appropriate questions.
Personally, I sat for the bar exam after a few decades in R&D; and as an inventor I already had 17 U.S. patents granted. So I had a stronger background than most.
Whichever path you choose, good luck.
Richard Tanzer