USPTO trademark record

RENAZORB

Live registered mark · Owner Spectrum Pharmaceuticals, Inc. · Classes 5

Mark details

Owner: Spectrum Pharmaceuticals, Inc.
Serial number: 85380174
Registration number: 4234946
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 2011-07-25
Registered: 2012-10-30
Goods / services: PHARMACEUTICAL COMPOSITIONS CONTAINING LANTHANUM USED TO DECREASE THE SERUM PHOSPHATE LEVELS IN HUMANS AND OTHER MAMMALS WITH HYPERPHOSPHATEMIA

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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