USPTO trademark record

PERMA-FIX

Live registered mark · Owner PERMA-FIX SLUDGE TREATMENT SYSTEMS, INC. · Classes 40

Mark details

Owner: PERMA-FIX SLUDGE TREATMENT SYSTEMS, INC.
Serial number: 73811052
Registration number: 1627652
Status: REGISTERED AND RENEWED
Classes: 40 (Treatment of materials)
Filed: 1989-07-05
Registered: 1990-12-11
Goods / services: WASTE TREATMENT SERVICES UTILIZING THE ADDITION OF STABILIZATION AND SOLIDIFYING AGENTS, WHICH INCORPORATE THE TREATED WASTE COMPONENTS INTO A DENSE, VERY IMPERMEABLE, ACID RESISTENT, SILICEOUS MONOL…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to PERMA-FIX.

PERMAFIXLive

Classes 17 (Rubber / plastics) · For Life Products, LLC

PERMAFIXLive

Classes 10 (Medical devices) · C. R. BARD, INC.

PERMA-FIXDead

Classes 17 (Rubber / plastics) · Chemence, Inc.

PERMAFIXDead

Classes 10 (Medical devices) · KOHLER MEDIZINTECHNIK GmbH & Co. KG

PERMAFIXDead

Classes 16 (Paper / printed matter) · Serigraph, Inc.

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch