Colleen R. Wellington-Caban

Associate
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I enjoy helping clients navigate the complex landscape of intellectual property law to build and protect their brands.

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Poseida Therapeutics Announces Agreement to Be Acquired by Roche for up to $1.5 Billion

November 26, 2024

Cooley advised Poseida Therapeutics, a clinical-stage allogeneic cell therapy and genetic medicines company advancing differentiated nonviral treatments for patients with cancer, autoimmune and rare diseases, on its merger agreement to be acquired by Roche at a price of $9 per share in cash at closing, plus a non-tradable contingent value right to receive up to an aggregate of $4 per share in cash, payable upon achievement of specified milestones. The price payable at closing represents a total equity value of up to $1.5 billion and a premium of approximately 215% to Poseida’s closing share price on November 25, 2024. Cooley previously represented Poseida in its initial public offering, equity and debt transactions, and collaboration agreements, including its collaboration agreement with Roche.

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CBD Leader Charlotte’s Web successfully enforces trademark

April 2, 2021

Cooley secured a successful resolution for Charlotte’s Web, a leader in the hemp-based cannabidiol (CBD) industry, in a federal trademark and false advertising dispute with AAXLL Supply Co, owner of the Balance CBD brand, in the Northern District of California. Charlotte's Web filed a complaint against AAXLL on April 17, 2020 in which it alleged that AAXLL infringed Charlotte's Web's rights in its CHARLOTTE'S WEB trademark and had misrepresented that certain AAXLL products shared a terpene profile with hemp cultivars developed by Charlotte's Web. Under a stipulated judgment, AAXLL acknowledged that the CHARLOTTE'S WEB mark is a valid and protectable trademark, all rights, title and interest to which are owned by Charlotte’s Web. AAXLL further admitted to trademark infringement and also agreed to stop using the CHARLOTTE'S WEB trademark in connection with advertising and promoting CBD products.

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Brendan Hughes
Partner, Washington, DC
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Colleen R. Wellington-Caban
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Admissions and credentials

District of Columbia

Memberships and affiliations

International Trademark Association (INTA)

American Bar Association (ABA)