About Us

Know About Us

Who We Are

Committed to Protecting Your Innovations

At Kelleher patent-law, we are dedicated to providing expert intellectual property services that ensure the protection of your most valuable assets-your ideas, innovations, and brand. With years of experience in patent, trademark, and copyright law, we offer tailored solutions to meet the unique needs of each client. Our mission is to help you navigate the complexities of intellectual property rights with confidence, offering strategic guidance and personalized service every step of the way. Trust us to secure your future and protect what matters most.

Your Trusted Advisors

Expertise and Dedication at Every Step

Meet the Team Behind Your Success

Our firm believes in analyzing and addressing the specific needs of our clients, with a view of developing and fostering a long-term relationship. This focus, along with our commitment, and ability to provide personalized attention distinguish us from our competitors.

Sean Kelleher

Patent Attorney

Kayleen Hannon

Legal Assistant

Christine Kelleher

Office Manager

Your Rights, Our Commitment

Building Trust Through Ethical Standards

Our Firm Policies

Kelleher Patent Law strictly adheres to the rules and regulations set forth by the State of New York. Below are some links that explain in detail your rights and responsibilities as a client as well as our obligations as attorneys.
Attorneys should conduct themselves ethically and in accordance with the Lawyer’s Code of Professional Responsibility. This includes respecting your legitimate objectives including whether or not to settle your matter (court approval of a settlement is required in some matters). This also includes right to privacy in your dealings with your lawyer and to have your secrets and confidences preserved to the extent permitted by law.
We believe you have certain Client’s Rights and are entitled to an attorney capable of handling your legal matter competently and diligently, in accordance with the highest courtesy and consideration. You will be provided with our independent professional judgment and undivided loyalty uncompromised by conflicts of interest. We consider your questions and concerns to be important and will address those concerns in a prompt manner, as well as keep you informed as to the status of your matter and promptly return telephone calls. All clients deserve representation and we will not discriminate on any basis.
Reciprocal trust, courtesy and respect are the hallmarks of the attorney-client relationship which establishes certain Client’s Responsibilities. We expect the relationship with our clients to be one of complete candor, including apprising us of all facts or circumstances of the matter being handled, even if the client believes that those facts may be detrimental to the client’s cause or unflattering to the client. All bills for services rendered which are tendered to the client pursuant to any agreed upon fee arrangement should be paid promptly. Although the client should expect that his or her correspondence, telephone calls and other communications will be answered within a reasonable time frame, the client should recognize that the lawyer has other clients equally demanding of the lawyer’s time and attention. We may be unable to accept a case if the lawyer has previous professional commitments which will result in inadequate time being available for the proper representation of a new client. Further we are under no obligation to accept a client if it is determined that the cause of the client is without merit, a conflict of interest would exist or that a suitable working relationship with the client is not likely.
You are entitled to be charged a reasonable fee and we will explain at the outset how the fee will be computed and the manner and frequency of billing. You are entitled to request and receive a written itemized bill from your attorney at reasonable intervals. You may refuse to enter into any fee arrangement that you find unsatisfactory. In the event of a fee dispute, you may have the right to seek arbitration under the Attorney-Client Fee Dispute Resolution Program; your attorney will provide you with the necessary information regarding arbitration in the event of a fee dispute, or upon your request.

Take the First Step Today

Secure Your Intellectual Property Now

Schedule your free consultation and protect your valuable ideas with expert legal guidance.