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The initial steps of understanding where your invention stands within its industry are crucial. Thus, prior to submitting a patent application, a patentability search is often strongly recommended.
For instance, although you are encouraged to survey the market for any similar products that may exist, a patentability search is designed to identify issued U.S. patents and published U.S. patent applications that relate to the invention or that would otherwise impact the ability for you to obtain a patent on your invention. Oftentimes, an invention may be patented, but the product never makes it to the market. For this reason, a patentability search is almost always an important first step.
Although the USPTO maintains an official patent library in Virginia, many patent searches are now conducted online, for example, through the USPTO’s official online database, as well as through other online resources. There are many different patent searching strategies and techniques, including the use of keywords, searching various U.S. and international patent classes, and following citations provided on similar patent references.
Enlisting the help of a patent lawyer is strongly encouraged to ensure that the search is performed correctly, and to potentially increase the chances of success for your subsequently filed patent application.
What does the patent application process look like?
If the results of the patentability search are favorable, meaning that it appears that at least some portion of the invention may be patentable, then the next step in the process would be to file a U.S. patent application.
There are two main types of patent applications that you might consider, depending on the content of the invention or the aspects of the invention in which you are seeking to protect. Those two main types of patent applications include a design patent application and a utility patent application.
A design patent application is directed solely to the ornamental shape or the aesthetic, non-functional features of your invention, or in other words, how the invention looks. A utility patent application, on the other hand, will seek to protect the functional and/or structural aspects of an invention, or in other words, how the invention works.
There are two options, at least initially, for a utility patent application – a provisional patent application and a non-provisional patent application.
1) A provisional patent application, which holds the applicant’s place for one year with a priority filing date, is an often-overlooked tool that can prove to be exceedingly useful. In some cases, it may be helpful to file a provisional patent application, as it may provide you with additional time to perfect and market the invention with the ‘patent pending’ label for one year.
2) A non-provisional patent application, which is often considered the regular or standard patent application, will be assigned to a Patent Examiner for review upon its filing with the U.S. Patent & Trademark Office. If you opt for the provisional application first, you must file the non-provisional application within one year of the filing date in order to proceed toward examination of the invention.
It is also important to note that the patent application process is lengthy, and it can often take over a year before a first substantive response is received from the USPTO. If the patent application is rejected, you are given an opportunity to respond with an amendment and legal arguments in an effort to convince the examiner otherwise. In order to navigate this process, obtaining professional legal assistance is strongly encouraged.