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Patents and Trademarks: PTRC Basics

The Ryan-Matura Library is a United States Patent and Trademark Resource Center (PTRC).

Intellectual Property Rights

Different type of "intellectual property" are protected using different techniques. Consider the nature of the idea you're researching to decide which technique(s) are appropriate.

  • Patent - protection of inventor's exclusive rights to a novel, useful, nonobvious process or device.
  • Trademark - a word, phrase, or symbol used to distinguish a seller's goods from those of others.
  • Copyright - exclusive right of a creator of an original work of authorship to reproduce, adapt, distribute, perform, or display the work.
  • Trade Dress - the total image and overall appearance of a product, e.g. packaging, labeling, design, decor.
  • Trade Secret -  valuable business information not generally known or ascertainable by the general public which the business intends to keep confidential, e.g. recipe, formula, customer list, 

More about patents 

A patent is an intellectual property right granted by the Government of the United States of America to an inventor “to exclude others from making, using, offering for sale, or selling the invention throughout the United States or importing the invention into the United States” for a limited time in exchange for public disclosure of the invention when the patent is granted.

There are three types of patents:

  • Utility patents may be granted to anyone who invents or discovers any new and useful process, machine, article of manufacture, or composition of matter, or any new and useful improvement thereof. Here is the process for obtaining a utility patent. 
  • Design patents may be granted to anyone who invents a new, original, and ornamental design for an article of manufacture. 
  • Plant patents may be granted to anyone who invents or discovers and asexually reproduces any distinct and new variety of plant.

Additional information at


Make an Appointment at the PTRC

About the  Patent and Trademark Resource Center

The Patent and Trademark Resource Center services and the USPTO workstation are located on the main floor in the Ryan-Matura Library.  You do not have to be a Sacred Heart University student, faculty or staff member to use the PTRC workstation or consult with a librarian.

PTRC Services offered at the Ryan-Matura Library:

  • Assist people in understanding how to conduct a preliminary patent or trademark search
  • Assist people in locating up-to-date patent & trademark resources
  • Provide access (only via dedicated terminal in library) to PubWEST &  PubEAST (patent examiner tools) for advanced searchers

Recognizing that intellectual property research is a complex endeavor with important legal and financial implications, our services are designed to support the individual or corporate/legal researcher's efforts to conduct self-directed and preliminary research.

Library staff cannot offer legal advice, conduct searches, assist in writing applications, guarantee completeness of searches, or advise on ideas. All final research, regarding intellectual property determinations, should be done in consultation with proper intellectual property legal professionals.

We will make every effort to protect the confidentiality and privacy of researchers.


PTRC Representative; Social & Behavioral Sciences Librarian & Guide to Information Jungle

Barbara Hampton

USPTO Fellow

Robert Berry
Robert Berry

Research Librarian, Social & Behavioral Sciences

Ryan-Matura Library, Sacred Heart University

5151 Park Avenue

Fairfield, CT 06825

Telephone: 203-365-4842