About
Denis J. Sullivan is an intellectual property attorney with over 46 years of legal experience, practicing at Law Offices of Denis J. Sullivan in Stoneham, MA. He has been admitted to the Massachusetts Bar since 1979. His practice encompasses intellectual property, patent infringement, and trademark infringement, allowing him to serve clients across a range of legal needs. He maintains a clean professional disciplinary record.
Hourly Rate
Contact for rates
Consultation
Paid consultation
Licensed Since
1979
License Status
No misconduct found
Practice Areas
- Intellectual Property34%
- Patent Infringement33%
- Trademark Infringement33%
Languages
Experience
46+ years
Intellectual Property Attorney at Law Offices of Denis J. Sullivan. Admitted to practice in Massachusetts, 1979. Focus areas include Intellectual Property, Patent Infringement, Trademark Infringement.
Licenses & Bar Admissions
Massachusetts
Bar #Massachusetts Board of Bar Overs · Admitted 1979
Schools & Education
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