What's the difference between a patent attorney and a patent agent?

Both patent attorneys and patent agents must take the same qualifying exam with the United States Patent and Trademark Office. Patent attorneys and patent agents are equally qualified to write and prosecute your patent. The only difference is that a patent attorney can represent you in court, should the need arise. A patent agent cannot represent you in court. A patent agent is not an attorney. Also, a patent agent works only on patents. They cannot help you with trademarks or copyrights. Otherwise, you get the exact same quality of work on the writing, filing and executing of your patent. Generally, the fees charged by patent agents are substantially less than the fees of patent attorneys.

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