Jeffrey Dennhardt

4.6 (8 reviews )

New York New York United States

Litigation - Intellectual Property

Recognized in Ones to Watch since 2026

212-230-8800 Website

About Jeffrey

Jeffrey Dennhardt is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property.Jeffrey, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey is held by other top lawyers in the same geographic and legal practice area.

Jeffrey Dennhardt is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property.

Jeffrey, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Litigation - Intellectual Property

Education

Cornell University

Awards & Recognition

Recognized: Litigation - Intellectual Property

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Reviews

4.6 / 5

8 Reviews

1,030 Profile Views

Amara Okonkwo

Jan 19, 2026

Always Available and Kept Me Informed Throughout

As a startup founder, I was overwhelmed when a competitor threatened to sue over alleged patent infringement. Jeffrey Dennhardt was incredibly responsive from day one. He answered my emails within hou...

Henrik Johansson

Jan 19, 2026

Deep Knowledge of IP Law Saved My Company

When facing a trademark dispute that threatened our brand identity, Jeffrey's expertise was immediately apparent. He demonstrated profound understanding of intellectual property nuances, citing recent...

Yuki Nakamura

Jan 19, 2026

Secured a Multi-Million Dollar Settlement for Us

Our tech company was involved in a complex copyright infringement case that seemed destined for a lengthy court battle. Jeffrey Dennhardt negotiated aggressively yet strategically, resulting in a $4.2...

Fatima Al-Rashid

Jan 19, 2026

Compassionate Guidance During a Difficult Time

When my small business was accused of trade secret misappropriation, I felt personally attacked and anxious. Jeffrey showed remarkable compassion while handling my case. He listened patiently to my co...

Diego Alvarez

Jan 19, 2026

Utmost Professionalism and Impeccable Reputation

Hiring Jeffrey Dennhardt for our software patent litigation was one of our best business decisions. His professionalism is exceptional—from his polished courtroom presence to his meticulous document p...