Mark Identification
PERMA-FIX
Serial Number
73811052
Filing Date
Jul 5, 1989
Registration Date
Dec 11, 1990
Trademark by
PERMA-FIX ENVIRONMENTAL SERVICES INC.
Active Trademark
Classification Information
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THE TREATED WASTE COMPONENTS INTO A DENSE, VERY IMPERMEABLE, ACID RESISTENT, SILICEOUS MONOLITHIC MASS WHICH NO LONGER REPRESENTS AN EXISTING OR POTENTIAL THREAT TO HUMAN HEALTH OR THE ENVIRONMENT
Treatment of Materials