USPTO trademark record

XILIO

Live registered mark · Owner XILIO DEVELOPMENT, INC. · Classes 5

Mark details

Owner: XILIO DEVELOPMENT, INC.
Serial number: 99598873
Registration number: 8377755
Status: REGISTERED
Classes: 5 (Pharmaceuticals)
Filed: 2026-01-16
Registered: 2026-08-04
Goods / services: Pharmaceutical products for the treatment of cancer, all of the foregoing excluding pharmaceutical products for sleep disorders, central nervous disorders other than cancers of the central nervous sy…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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