Department profile
Intellectual Property: Patent Litigation
USA Guide 2026 : California
Rankings
Ranked Individuals
Ranked Individuals
Chambers Review
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Work Highlights
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Bunsow De Mory represented Carma Technology in a patent infringement action against Uber concerning five patents relating to ride‑sharing technology improvements.
Strengths
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Bunsow De Mory has the soup-to-nuts capability and the track record to back it up.
Intellectual Property: Patent Litigation respondentUSATheir diligence has been exceptional at all times, always willing to work tirelessly, especially during the jury trial and the period leading up to it, demonstrating excellent teamwork.
Intellectual Property: Patent Litigation respondentUSA
Notable Practitioners
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Band 3 
Band 3 Denise De Mory
Denise De Mory is an experienced patent litigator who is regularly called upon by technology-sector clients to enforce patent rights. She offers expertise acting in a range of venues, including the PTAB. Denise de Mory ensures strong commercial awareness and provides a good vision for the team.
Intellectual Property: Patent Litigation respondentUSADenise de Mory is absolutely exceptional in every aspect: attitude, technical preparation, legal preparation, excellent in court, great at delegating work and capable of resolving complex situations both inside and outside the courtroom.
Intellectual Property: Patent Litigation respondentUSA
Band 5 
Band 5 Elizabeth Day
Elizabeth Day is an experienced trial lawyer with a proven track record in high-stakes IP disputes. She is frequently engaged to handle patent infringement litigation for clients in highly technical industries.
Elizabeth's strategic guidance and experience is comforting during the ups and downs of high-stakes, complex intellectual property litigation matters.
Intellectual Property: Patent Litigation respondentUSAElizabeth Day is exceptional in court and extremely well prepared in law, damages theory and witness handling.
Intellectual Property: Patent Litigation respondentUSAElizabeth is an excellent lawyer and business partner, extremely skilled in IP litigation with very strong business acumen. She is strategically creative, a strong advocate, highly successful and a good writer.
Intellectual Property: Patent Litigation respondentUSA
Ranked Individuals at Bunsow De Mory LLP (2)
California
Denise De Mory
Intellectual Property: Patent Litigation
View profile Elizabeth Day
Intellectual Property: Patent Litigation
View profile
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