Sari Mazzurco
sarimazzurco.bsky.social
Sari Mazzurco
@sarimazzurco.bsky.social
Assistant Professor @SMULawSchool | Internet law, privacy, and IP
Pinned
I am beyond excited to share that my article, Source & Solidarity, will be published in Michigan Law Review! @michlawreview.bsky.social
Reposted by Sari Mazzurco
Companies weaponize #TrademarkLaw to suppress unions—but union marks aren’t branding. They stand for #LaborSolidarity, not source ID. Courts misapply doctrines in union disputes, straying from the law’s history.

Read: spkl.io/63322ATZIr
Subscribe: spkl.io/63328ATZIk
September 30, 2025 at 8:00 PM
Ninth Circuit just released its opinion in Trader Joe's United. I will be poring over this one!
www.law360.com/appellate/ar...
9th Circ. Axes Ruling Trader Joe's 'Weaponized Legal System' - Law360
A California federal judge hastily found that Trader Joe's cooked up borderline-frivolous theories of trademark infringement to punish union organizers, the Ninth Circuit held Monday, finding that uni...
www.law360.com
September 9, 2025 at 9:03 PM
Reposted by Sari Mazzurco
New article by ISP affiliated fellow @sarimazzurco.bsky.social in Michigan Law Review: “Source & Solidarity”

Read it here: papers.ssrn.com/sol3/papers....
Source & Solidarity
<p><span>Trademark law has become the new frontier of union-busting. Companies like Trader Joe’s, Starbucks, and Medieval Times have brought unprecedented suits
papers.ssrn.com
August 20, 2025 at 1:34 PM
I am delighted, surprised, and humbled that Source & Solidarity is one of the top 10 labor papers downloaded in the last 60 days on @ssrn.bsky.social!
August 12, 2025 at 1:16 PM
Reposted by Sari Mazzurco
Interesting IPSC project by @sarimazzurco.bsky.social (forthcoming in Michigan Law Review) on the use of trademarks by unions, with a lovely shoutout to our shared home neighborhood of Flatbush
August 8, 2025 at 2:54 PM
I am beyond excited to share that my article, Source & Solidarity, will be published in Michigan Law Review! @michlawreview.bsky.social
August 5, 2025 at 12:05 PM
Teaching Tea Rose-Rectanus on Monday. Is there a better way to say the name or am I stuck with the apparent pronunciation? #trademarks #trademarklaw
February 13, 2025 at 9:28 PM
Always exciting to unbox the print copies! My latest privacy paper, "Privacy Law's Role in an Information Economy," is also available on SSRN: papers.ssrn.com/abstract=474...
January 30, 2025 at 3:08 PM
Honestly thought I won an award when I found this lovely mug in my mailbox! Thanks for the great swag, @ericgoldman.bsky.social.
December 5, 2024 at 2:21 PM