
The role of the patent lawyer is to join with and assist the inventor to file the application for a patent, while following proper patent law, which the inventor may be unfamiliar with. The tedious task of being a patent lawyer is the mountain of writing that is necessary to apply for a patent as it must be letter perfect.

A patent attorney is an individual who is a lawyer, and has passed the Patent Bar Examination and is familiar with all of the requirements and updates in the process for filing an application for a patent.
A patent lawyer cannot defend a murder case in court, and is not permitted to offer representation in many other areas. The patent lawyer is fully recognized as a lawyer who can assist the inventor with every aspect in the requirements to file a patent application, from cover sheet through maintenance to acceptance.
In the past, the procedure to become a patent lawyer required a college diploma, a law school degree and training in patent law. However, the newest trend in becoming a patent lawyer has changed. It has become very common for science and math college graduates, who go into laboratories to do research and are used to crunching data for a few years in Ph.D. programs, to leave the lab and enter law school to become patent lawyers.
It is much more exciting and more profitable to enter the world of high stakes litigation than to spend long days in the laboratories without the immediate and exciting outcome of win or lose as experienced in the courtroom. Patent lawyers have recently been more in demand because of the increase in the number of applications for patents. Five years ago the number of applicants for a patent was 350,000. That number has currently increased by approximately100,000.
It would behoove any inventor searching for a patent lawyer, to select one with a scientific, detail- oriented background. Jurors would certainly have a better understanding of any good or bad consequences in the case.