
Intellectual Property: Trademark, Copyright & Trade Secrets
USA Guide 2026 : California
Rankings

Ranked Individuals
Ranked Individuals
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Work Highlights
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Wilson Sonsini Goodrich & Rosati represented Shopify in filing a copyright infringement lawsuit against Shopline, the operator of an e-commerce platform.
Strengths
Provided by Chambers
I have traversed many challenging scenarios with Wilson Sonsini’s counsel. They are the best in the business.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSAThe entire team at Wilson Sonsini is excellent, and their performance on our high-stakes litigation is outstanding.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSAThe team I work with at Wilson Sonsini Goodrich & Rosati is highly skilled in my company’s particular space. This level of skill is present from patent agents up to the partner level. I am very comfortable engaging with all levels and have extreme confidence in all the members of the group.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
Notable Practitioners
Provided by Chambers
Band 2 
Band 2 
Michael J Hostetler
Michael Hostetler is regularly called upon by life sciences companies to advise on matters including IP strategy and transactional matters. Michael Hostetler is great for complex matters.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
Band 3 
Band 3 
Charles Tait Graves
Charles Tait Graves is a distinguished litigator with particular expertise in complex trade secrets disputes. He frequently represents leading companies from a range of industries, including the tech sector. Charles puts together organized, well-functioning teams.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSAI hold Charles in high regard. He fights hard for his clients and knows IP very well. I trust him a lot.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
Band 3 
Band 3 
David H Kramer
David Kramer offers substantial experience in trademark and copyright infringement litigation. He is particularly adept at representing prominent internet-based businesses in complex disputes. David Kramer has an ability to think creatively about problems that seem insurmountable. He gives advice that is easy to understand.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
Band 4 
Band 4 
Ali Alemozafar
Ali Alemozafar leads the tools, diagnostics and deep technology practice in the Patents and Innovations group at Wilson Sonsini. He has robust experience advising private entities on patent prosecution matters across a wide range of issues, especially those involving biotech.
Ali's understanding of our commercial space is instrumental in the development and execution of our patent strategy.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSAAli Alemozafar is a strong and knowledgeable leader who has been extremely beneficial in growing our patent portfolio. We greatly appreciate working with him and his team.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
Band 4 
Band 4 
Matthew Bresnahan
Matthew Bresnahan counsels both emerging and established biotech companies on all aspects of patent work, including prosecution and strategic portfolio management. Matthew Bresnahan is very accessible and had great depth and breadth of knowledge.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSAMatthew Bresnahan is highly knowledgeable and always willing and motivated to deliver according to our needs.
Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
Ranked Individuals at Wilson Sonsini Goodrich & Rosati (5)
Wilson Sonsini Goodrich & Rosati has rankings in the following guides
Band 3 USA 2026
Practice area: Intellectual Property
Location: Washington
View department profile for USA 2026
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