

Intellectual Property Law
Sean P. O’Hanlon, Esq., PLLC specializes in the practice of intellectual
property law. We offer a full range of legal services to develop and protect our
clients' innovations and other intellectual property assets, including patent and
trademark preparation and prosecution, analysis and rendering of legal
opinions, and strategic counseling including due diligence review.
We represent a variety of clients, from large corporations to solo inventors.
We have experience working in a variety of mechanical and electrical
technologies, examples including telecommunications devices and systems
such as IP telephony and wireless communication devices, medical devices,
sports and recreation equipment, mining equipment and systems, equipment
used in nuclear power plants, automotive safety devices, manufacturing
processes and equipment, aerospace technology, building construction
equipment, and business methods.
We have engineering education and industry experience in addition to legal
education and bar admissions. Additionally, we have the experience of being
former patent examiners, and are registered patent attorneys.
At Sean P. O’Hanlon, Esq., PLLC, providing the highest level of quality and
service to our clients at reasonable fees is a priority. We offer personalized
guidance through every step of the legal process, and offer tailored solutions
to individual inventors and to businesses, both large and small. Located in
Alexandria, Virginia near the U.S. Patent and Trademark Office, we are ready
and able to help develop and protect your intellectual property assets.
Sean P. O'Hanlon, Esq., PLLC