Patent attorney serves as counsels to corporations or individuals. Patent attorney helps determine if the invention is patentable. Patent attorney does this by evaluating the invention. Depending on the result of the evaluation, patent attorney advises the client as to whether a patent application should be filed on the invention. During the evaluation phase, patent attorney conduct in-depth investigation into the technical field involved, including study of the closest prior patents and references and a comparison with the invention to identify differences.

In order to file a patent you must make a choice. This is whether to hire a lawyer to file a patent or to do it on your own. In hiring a lawyer to help you file a patent you should be ready to spend money. Patent lawyer could charge a minimum of $5,000. But the process on how to file a patent remains the same whether you hire a lawyer or not.

Patent lawyers are qualified attorney-at-law and are technically trained, usuallyhaving a degreein engineering or in one or more of the sciences. Patent lawyers provide clients with highly specialized support in all areas of patent law, including the application work and preparation for patents, patent licensing and patent infringement litigation (at both the trial court and appellate levels). Patent lawyers are skilled and experienced in the procedures of the U.S. Patent. Patent lawyers devote a majority of their practice to patent law. Practicing lawyers are skilled and experienced in the areas of patent application work, litigation, and counseling services. Patent lawyers promote the advantages realized by clients for patent application work, litigation, and counseling services.