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For many clients, patents are their business’ most valuable assets. We understand the critical importance of protecting our clients’ innovations and work with our clients to craft appropriate strategies for building and managing international patent portfolios.

Committed To Providing Exceptional Service

Our team of experienced lawyers and patent agents work with our clients to provide pragmatic solutions to the often complex issues involved in assessing the patentability of inventions, filing and prosecuting patent applications, resolving infringement issues, and negotiating patent licenses and agreements.

Our clients span a wide range of fields and industries including agriculture and food production, resource extraction, heavy machinery, building materials, films and plastics, information technology and computer systems, consumer products, medical devices, and pharmaceuticals.

Patent Services

Our Patent practice group provides the following services:

  • Patentability, infringement and validity searching
  • Preparing and filing patent applications nationally and internationally
  • Reviewing the patent portfolios of clients or third parties
  • Assisting clients in managing patent portfolios
  • Negotiating and preparing licensing, distribution and sale agreements
  • Performing due diligence for commercial transactions involving patents and/or inventions
  • Enforcing and litigating patent rights

Lawyers Across Our Firm

With over 80 lawyers who focus on diverse areas of the law, we can help you. Start here.

Find a Lawyer

Thank you Anna and staff. Yesterday was exhausting as you said but it was also interesting to watch the whole process. It was also refreshing to see such strength , kindness and compassion on your part in what looks to be a very harsh, ruthless environment. Thank you for your perseverance throughout the day to reach the best deal for M. that you could under the circumstances. It is a relief to know that this part of the process is over and that he now has a much better chance of securing a peaceful life. - J.

Hello, finally stopping by to say thank you for everything! I had the honor of having Jill McCartney work my case, amazing person to work with she is very nice, explains things very thoroughly. No complaints. - K.W.

As the COO of a midsize company I contacted Siskinds with regards to an intricate and somewhat challenging H.R. issue, and we were directed to Christopher Sinal. Upon review of this complex situation, his in depth knowledge of H.R. law allowed us to construct a clear and strategic plan. Phone calls and email enquiries were dealt with efficiently and timely. Chris displayed his competency and confidence in our final negotiations to bring closure to the case. We appreciate his preparedness and professionalism in representing our firm. - B.D.