Team

Julianne Henley

Managing Attorney / Founder

Julianne Henley

Julianne Henley brings significant value to her clients by offering cost-effective strategies for the protection and enforcement of their intellectual property rights. Julianne assists clients with intellectual property selection, prosecution, enforcement, and monetization strategies. Her IP practice includes trademarks, trade dress, copyrights, domains, online presence assets and disputes, trade secrets, and rights of publicity. She also works closely with clients to develop anticounterfeiting strategies, and helps clients leverage their intellectual property assets by working with customs officials to seize and destroy counterfeit goods at ports before they reach the open market.

Julianne works with clients across a wide range of industries, including technology, blockchain and cryptocurrency, electronics, sports and entertainment, hospitality, fashion, automotive, medical, and consumer products. She is effective, responsive, and results-driven. Whether she is assisting a new start-up with brand clearance and protection strategies, or advising a client with a global business footprint on long term IP strategies, Julianne excels at providing clear and pragmatic advice.

Julianne has been named a Rising Star by Washington Super Lawyers magazine and recognized by Seattle Metropolitan Magazine as one of the top women lawyers in the state.

Julianne Henley
Rated by Super Lawyers


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Sachiko Hasegawa Crowder

Paralegal

Sachiko Hasegawa Crowder

Sachiko Hasegawa Crowder is an experienced intellectual property professional, with over 20 years of experience with Japanese and American patent, trademark, and copyright law firms. Sachi supported the trademark team at Perkins Coie LLP for 18 years before returning to Japan where she provided cross-cultural expertise and communication support for a higher education institution. She is fluent in Japanese and English and frequently provides dual language support for global IP projects. Sachi lives in Kyoto, Japan.

Xiao Ma

Paralegal

Xiao Ma

Xiao Ma brings a broad spectrum of industry experience in the enterprise software space, where she spent nearly ten years in sales operations. During this time, Xiao worked on numerous business planning projects related to post-acquisition customer data integration, data analysis for forecasting and territory realignment, data migration/consolidation, and process improvement. She is fluent in English and has a working knowledge of Mandarin. Xiao lives in the Pacific Northwest.

Cody Blumenthal

Docketing Manager

Cody Blumenthal

Cody Blumenthal is Sparrow IP’s Docketing Manager. Cody has a background in accounting, tax, and technology, and in 2025 will graduate from the W.P. Carey School of Business with a degree in Computer Information Systems and a certificate in Digital Business Innovation. Cody’s organizational skills and legal support background have led him to the intellectual property field where he oversees the global IP docket for Sparrow’s clients. Cody is also adept at providing document management, research, and client support services.

Sparrow IP PLLC is a 100% woman-owned business. Sparrow is committed to Diversity & Inclusion and actively seeks opportunities to mentor, hire, and work with diverse individuals.