Chapin Intellectual Property Law, LLC is a mid-sized law firm that services clients nationwide in Patent, Trademark, Copyright and related Intellectual Property (IP) matters. We have NO entry levels or junior associates in the firm. We are all senior-level highly experienced patent attorneys with solid legal and technical backgrounds and degrees in areas such as computer science, electrical engineering, physics, and mechanical engineering. We are knowledgeable, experienced, reliable, efficient and very cost effective. Our combined experience in engineering, science, business and law allows us to provide very high quality IP work with a strong focus on attention to detail, technical understanding and responsiveness at costs that are significantly less than much larger law firms. We have no overhead charges or hidden fees and most of our work is quoted up front with not-to-exceed pricing. This experience / quality / cost benefit is the basis for our business model and has resulted in our success, and helps that of our clients.

Barry Chapin founded the firm in 1999 after working for two of the largest patent law firms in New England. The success of Chapin IP Law was recognized when Barry Chapin was selected as a recipient of the prestigious "40 Under Forty" award by the Worcester Business Journal. The award recognizes a select group of leaders in the Massachusetts business community who are outstanding in their fields.

Chapin IP Law represents clients ranging from numerous Fortune 500 high-technology corporations to mid-sized and small companies, venture capital and investment firms, major universities, hospitals and non-profits, venture and angel funded startup companies, as even independent inventors in all areas of technology and Intellectual Property law. We have excellent references available from existing clients large or small.

If you are currently using another patent or IP law firm or are considering an IP law firm for the first time, we encourage you to contact us for a no-charge consultation to discuss how we can help your organization control patent or other IP legal costs while still obtaining top quality work in a responsive and technically proficient manner. If you are new to the firm, please email us at to discuss your organization's Patent or other Intellectual Property requirements.


Protecting Advanced Innovations in:
Business Methods
Medical Devices
Materials Science

Chapin Intellectual Property Law, LLC
352 Turnpike Road
Southborough, Massachusetts 01772

Phone: 508-616-9660
Fax: 508-616-9661

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