Intellectual Property - Penn Center for Innovation (2024)

Since a patent may only be issued to the first inventor to file an application, it is important to secure an early filing date prior to public disclosure. A provisional patent application is a type of patent application that secures a filing date for the application, and reserves the applicant’s right to file a later, more detailed non-provisional application, without negatively impacting the length of the patent term if a patent ultimately issues. A provisional application automatically expires after 12 months.

U.S. provisional patent applications can provide a valuable tool for preserving patent rights while allowing for further development and refinement of the claimed invention. This useful feature of provisional patent applications occurs because the application preserves an inventor’s priority filing date, but the provisional patent application is not examined during the year in which it is pending. A regular non-provisional application must be filed within one year of the provisional filing, in order to receive benefit from its earlier filing date. However, an applicant only receives the benefit of the earlier filing date for material that is adequately described and enabled in the original provisional application.

Although an international patent does not exist, an international agreement known as the Patent Cooperation Treaty (PCT) provides a streamlined filing procedure for most industrialized nations. A PCT application preserves the applicant’s right to file in domestic and certain foreign jurisdictions. For U.S. applicants, a PCT application is generally filed one year after the corresponding U.S. application (either provisional or regular) has been submitted. Eighteen months after the PCT is filed (30 months after the provisional is filed), the application must be filed in the national patent office of any country in which the applicant wishes to seek patent protection.

The PCT provides two main advantages. First, it delays the need to file costly foreign applications until the 30-month date, generally providing the applicant with ample opportunity to further develop, evaluate, and/or market the invention for licensing. Second, the international preliminary examination often allows an applicant to get early feedback about patentability of the invention.

An important international treaty called the Paris Convention permits a patent application filed in a second country (or a PCT application) to claim the benefit of the filing date of an application filed in a first country. However, pursuant to this treaty, these so-called “convention applications” must be filed in foreign countries (or as a PCT) within one year of the first filing date of the U.S. application.

Currently, the average utility patent application remains pending for about two years, although inventors in the biotech and computer fields should plan on a longer waiting period. If the utility application is filed in the U.S., depending on the type of technology, the patent attorney will receive written notice in about 1-2 years or longer from the USPTO as to whether the application and its claims have been accepted in the form as filed.

More often than not, the USPTO rejects the initial application because either certain formalities need to be corrected, or the claims are not patentable over the “prior art” (anything that scientists in the field have made or publicly disclosed in the past). The letter sent by the USPTO is referred to as an Office Action or Official Action. If the application is rejected, the patent attorney must file a written response, usually within three to six months. Generally, the attorney may amend the claims and/or explain why the USPTO’s position is incorrect. This procedure is referred to as patent prosecution.

Often it may take up to two USPTO Official Actions and two responses by the patent attorney—and sometimes more—before the application is resolved. The resolution can take the form of a USPTO notice that the application is allowable; in other words, the USPTO agrees to issue a patent. During this process, input from the inventor(s) is often needed to confirm the patent attorney’s understanding of the technical aspects of the invention and/or the prior art cited against the application.

Patent applications are kept confidential for a period of time, but then are published, typically 18 months after the first provisional is filed. After an application is published, the full application and information about prosecution can be found on the patent office website (www.uspto.gov).

Once a U.S. patent is issued, in general, it is enforceable in the United States for 20 years from the initial filing of the non-provisional application or PCT application, assuming that USPTO-mandated maintenance fees are paid during that 20-year period. (There are some exceptions to this general statement, particularly involving inventions in the pharmaceutical fields; contact PCI for more specific information about your invention and/or patent.)

In the United States, a trademark may be registered at the state and/or federal level, after the claimed owner files an application. At the federal level, trademark registration is a procedure in which the United States Patent and Trademark Office (USPTO) examines the filed application, and determines whether the applicant has a right to use a trademark and to exclude others from using the same or a confusingly similar mark for the same or similar goods or services.

Trademarks generally become protectable once they are adopted and used in commerce to identify specific goods or services, and begin to build goodwill, all of which can occur before one files an application or receives an issued trademark registration. With a federal trademark registration, the registrant is presumed to be entitled to use the trademark throughout the United States for the goods or services for which the trademark is registered. With a federal trademark registration, the registrant is presumed to be entitled to use the trademark throughout the United States for the goods or services for which the trademark is registered. However, it is not necessary to register a trademark or service mark to build rights in a trademark or to prevent others from infringing upon the trademark.

Similar to patents and copyrights, trademark rights may ultimately need to be enforced through litigation. Once you adopt a name, logo, or symbol as a trademark and use it in commerce to identify goods or services, you may place the “TM” symbol after the trademark. However, it is a federal crime to use the ® symbol unless and until you receive an issued federal trademark registration.

A copyright is an intangible property right that can arise in an original work of authorship that is fixed in a “tangible means of expression”. Common forms of “tangible means of expression” include books or other written media, and videos. Copyright property attaches at the moment the original work of authorship is fixed in a tangible means of expression, whether the work is published or unpublished. Copyright can protect the way in which an idea is expressed, but not the idea itself. Similarly, for a computer program, the copyright may cover the source and object code, but not the processes that the code causes a machine to perform.

Owning a copyright for an original work can be a valuable right, as in general only the owner of a copyright or an individual with the owner’s permission can make copies of the work and distribute the work publicly through print or electronic media. For performing arts and visual art, in general, only the copyright owner or someone with permission can publicly display or publicly perform the work.

A U.S. copyright lasts for a long time. For many works created in the U.S. after January 1, 1978, the copyright is in effect for the author’s life plus 70 years. If the work was a work for hire then term is 120 years after creation or 95 years after publication, whichever is shorter.