USPTO trademark record

HEMAFLEX

Dead mark · Owner Charles River Laboratories, Inc. · Classes 1

Mark details

Owner: Charles River Laboratories, Inc.
Serial number: 97798574
Registration number: Not registered
Status: ABANDONED - NO STATEMENT OF USE FILED (dead)
Classes: 1 (Chemicals)
Filed: 2023-02-16
Registered: —
Goods / services: Cells for scientific and research use; Cells for scientific, laboratory or medical research; Stem cells for research purposes; Biological tissue, namely, blood, stem cells, umbilical cords and placen…

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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