I have no idea what luma meant. However, I have heard that a science background is important because one must be able to understand the technology involved in order to patent it well. I am still looking for more information on it myself. From what I understand, it doesn't really matter what science degree you get (engineering, physics, etc.), just that it is a science degree.
From my research so far, it appears that with a Bachelor's in the sciences, one can make pretty good money (about $70-90k/year) as a patent agent. To become a patent lawyer, one must then go to law school and get the law degree. They make significantly more money per year because they are actually able to represent their clients in court, which the agents are not allowed to do.
I would like to understand more about what the day-to-day workings for a patent agent and attorney. All I know is that they help inventors or companies to protect their intellectual property with patents.