A patent for an invention is the grant of a property right to the inventor issued by the United States Patent and Trademark Office. Generally, the term of a new patent is 20 years from the date on which the application for the patent was filed in the United States or, in special cases, from the date an earlier related application was filed. To maintain the 20 year term, the patent owner must pay maintenance fees at certain intervals. U.S. patents are effective only within the United States, U.S. territories, and U.S. possessions. Under certain circumstances, patent term extensions or adjustments may be available.
The legal right provided by the patent is, in the language of the patent statute, “the right to exclude others from making, using, offering for sale, or selling” the invention in the United States or “importing” the invention into the United States. What is granted is not the right to make, use, offer for sale, sell or import, but the right to exclude others from making, using, offering for sale, selling or importing the invention. Once a patent is issued, the patentee must enforce the patent without aid of the USPTO.
There are three types of patents:
Torrey Pines Law Group, PC serves technology innovators with protecting intellectual property internationally and throughout the U.S., including in major technology hubs such as San Diego, San Francisco, Palo Alto, San Jose, Silicon Valley, Boston, Cambridge, Chicago, Minneapolis, Houston, Dallas, Atlanta, Denver, Seattle, Portland, Boulder, Orlando, the Research Triangle (Raleigh, Durham, and Chapel Hill), the Mid-Atlantic (New Jersey, New York, Philadelphia, Maryland, Virginia, and Washington, DC) and throughout Southern California in Los Angeles, Orange County, Irvine, and La Jolla.