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74066741 07 Jun 1990 | on 22 Oct 2021 | polymers used in connection with the prevention and suppression of fir... Class 001 Class 001 Chemical Products polymers used in connection with the prevention and suppression of fires and the containment, control and disposal of hazardous and nonhazardous materials | | | FIRE-TECH INTERNATIONAL ENVIRONMENTAL TECHNOLOGIES, LTD.
74066606 07 Jun 1990 | on 16 Nov 1998 | modified organic or inorganic polymers and fire-retardant compounds us... Class 001 Class 001 Chemical Products modified organic or inorganic polymers and fire-retardant compounds used in eduction, pressurized fire extinguishers, or manually applied pastes, for application to combustible materials or to prevent combustion | | | WASTE-TECH International Environmental Technologies, Ltd.
74067042 08 Jun 1990 | on 20 Apr 1992 | dry granular polymers for use in containment control and disposal of p... Class 001 Class 001 Chemical Products waste tech | |