William D. Dalsen

Boston, MA Directions

Recognized in Ones to Watch since 2024

Awarded Practice Areas

Intellectual Property Law Patent Law

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Works at

Proskauer Rose LLP

115 Best Lawyers awards

Biography

William D. Dalsen is a lawyer recognized by Best Lawyers in the practice areas of Intellectual Property Law and Patent Law. William D. practices law in Boston, Massachusetts

Best Lawyers has recognized William D. Dalsen since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which William D. Dalsen is held by other lawyers.

Locations

Boston, Massachusetts

617-526-9600

One International Place
Boston, MA 02110-2600

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch^® in America 2027 for work in:

Intellectual Property Law
Patent Law

News & Media

Publications

New England 2026

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