Associate

Kerry Barrett practices intellectual property law focusing on trademark and copyright litigation as well as trademark prosecution and portfolio management. She works collaboratively within the Firm’s global IP practice, which affords clients continuity across all aspects of trademark and copyright selection and enforcement.
kabarrett@jonesday.com
Cleveland
(T) 1.216.586.7005

Associate

Spencer Beall represents clients in a variety of contentious and noncontentious matters, encompassing trademarks, patents, copyrights, and designs. She is currently a member of the patent defense team representing a global market leader in LED lighting solutions as part of an evolving infringement action.
sbeall@jonesday.com
Washington
(T) +1.202.879.3965

Partner

John Evans is an intellectual property lawyer, with a primary focus on patent litigation. He represents clients in numerous patent disputes in courts across the United States and in the United States International Trade Commission.
jcevans@jonesday.com,
Cleveland,
(T) +1.216.586.7126

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Blaney Harper, Jones Day Partner

Partner

Blaney Harper, who co-chairs the Firms intellectual property ITC practice, focuses on representing electronics, software, and information technology companies in strategic patent litigation, including patent portfolio evaluation and enforcement, in United States District Courts, the International Trade Commission (ITC), and before the USPTO.
bharper@jonesday.com,
Washington,
(T) +1.202.879.7623

Associate

Levent Hergüner joined our New Lawyers Group (NLG) in 2018. The NLG provides our newest lawyers with the opportunity to gain exposure to different practice areas and lawyering styles before making a commitment to a specific practice. Individuals in the NLG may focus on a particular area of practice, or compare practices, during their first year with Jones Day.
rlherguner@jonesday.com
Washington
(T) +1.202.879.3446

Associate

Dr. Yury Kalish is a registered patent attorney. His practice primarily focuses on intellectual property law, including patent prosecution, patent litigation, and IP counseling.
ykalish@jonesday.com,
Washington,
(T) +1.202.879.361

Partner

Vishal Khatri’s practice focuses on intellectual property law, including representing clients in patent litigation matters before U.S. district courts and the United States International Trade Commission (ITC). He also counsels clients in developing and maintaining their strategic, international intellectual property portfolios and preparing their portfolios for litigation.
vkhatri@jonesday.com,
Washington,
(T) +1.202.879.3607

Associate

Dr. Alex Li has significant technical knowledge and research experience from his graduate studies in chemistry. He is a coauthor of several peer-reviewed scientific publications on subjects such as asymmetric catalysis, computational molecular modeling, and quantum dots.
yangli@jonesday.com
Washington
(T) +1.202.879.3654

Partner

Dave Maiorana is a trial lawyer with a notable combination of significant experience as a USPTO examiner along with 20 years litigating complex intellectual property matters. He has represented clients as both plaintiffs and defendants around the country and in the ITC. Dave has experience in diverse technology areas, including teeth whitening, diapers, fem care products, self-inflating tires, oxygen concentrators, flash memory, and digital cameras.
dmaiorana@jonesday.com,
Cleveland,
(T) +1.216.586.7499

Partner

Ryan McCrum, who co-chairs the Firm’s intellectual property ITC practice, has nearly 20 years of experience handling high-stakes patent litigation. He has led teams from the initial filing of a complaint all the way through jury and bench trials. He has extensive experience examining witnesses of all types at trial, arguing claim construction and summary judgment hearings, and handling matters through appeal.
rbmccrum@jonesday.com,
Cleveland,
(T) +1.216.586.7291

Associate

Mallory McKenzie joined our New Lawyers Group (NLG) in 2018.
mmckenzie@jonesday.com,
Washington,
(T) +1.202.879.3457

Partner

For more than 10 years, Tracy Stitt has represented clients as an intellectual property litigator in high-stakes cases before numerous United States District Courts, the International Trade Commission (ITC), and the Trademark Trial and Appeal Board.
tastitt@jonesday.com
Washington,
(T) +1.202.879.3641

Partner

Rita Yoon focuses her practice on high-stakes intellectual property litigation and has won numerous jury verdicts and appeals for clients. She has successfully represented plaintiffs and defendants across various technologies, including the smartphone, headset, wireless communications, digital entertainment, LED television, and pharmaceutical industries.”
ryoon@jonesday.com
Chicago
(T) +1.312.269.4261