Shylah R. Alfonso

Commercial Litigation Litigation - Intellectual Property

4.0 (1 reviews)

Seattle, Washington

1+ years experience

Updated: Jan 04, 2026

Contact Information

206-359-8000

https://perkinscoie.com/professionals/shylah-r-alfonso

1201 Third Avenue, Suite 4900 Seattle WA US

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Bio

Shylah R. Alfonso is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Shylah R., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shylah R. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Commercial Litigation Litigation - Intellectual Property

Awards & Recognition

Recognized: Commercial Litigation
Recognized: Litigation - Intellectual Property

Recognized in Best Lawyers since 2024

Education

University of Washington, J.D., graduated 2002

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Reviews

Anna Lopez

2 weeks ago

Highly skilled and strategic in complex commercial disputes

We engaged Shylah Alfonso at Perkins Coie to handle a sensitive breach of contract and trade secret matter for our tech startup. Despite her relatively recent start at the firm, her deep knowledge of both commercial and IP litigation was immediately evident. She leveraged her recognition in these areas to develop a nuanced strategy that protected our intellectual property while aggressively pursuing our contractual claims. Shylah is exceptionally sharp, personable, and explained complex legal concepts with clarity. The outcome was very favorable. The only slight critique would be that during the initial phases, response times could occasionally be a day or two slower than expected, likely due to her growing caseload. Overall, we felt in very capable hands and would recommend her without hesitation.