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Patent Law
For the New West®

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Your Patent. Your Property.

Ranked by Intellectual Property Today among the top ten solo patent firms in the country for the number of patents issued, Antoinette M. Tease, PLLC is the choice for intellectual property prosecution and litigation. Determining the sort of protection you need is a simple as classifying your intellectual property asset—sometimes more than one form of protection will apply.

Patent

A patent protects "technical inventions that are new, unique and usable in some type of industry."

Trademark

A trademark protects "a word, phrase, design, or a combination thereof that identifies your goods or services, distinguishes them from the goods or services of others, and indicates the source."

Copyright

A copyright protects "artistic, literary, or intellectual works that are original and exist in a tangible medium, such as paper, canvas, film, or digital format."

Antoinette M. Tease, P.L.L.C.

Nationally recognized intellectual property thought leader Antoinette M. Tease spearheads Montana’s first and only comprehensive intellectual property law firm. A registered patent attorney representing individuals and businesses in patent prosecution and enforcement actions, Tease has prosecuted over 1,000 national and international patent applications, successfully litigated several hundred cases, and provided pivotal expert witness testimony over the past 20 years. She has a long history of leadership service in the American Bar Association Section of Intellectual Property Law, is a founding member and past chair of the State Bar of Montana Intellectual Property Law Section, and has been elected to serve as President of the State Bar of Montana for the 2024-25 term. She is licensed to practice in Montana, Wyoming, and New York and maintains a roster of international partners to provide her clients with unparalleled global protection and support.

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Antoinette M. Tease, P.L.L.C.

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