Mark Identification

ECOSYS

Serial Number

74575705

Filing Date

Sep 19, 1994

Registration Date

Feb 3, 1998

Trademark by

APPLIED MATERIALS INC.

Classification Information

chemicals for carrying out wet, dry, thermal, and catalytic treatment of hazardous gases and liquids in the field of semiconductor wafer fabrication

Chemicals

wet, dry, thermal, and catalytic scrubbers for the treatment of gaseous and liquid effluents from semiconductor manufacturing processes

Environmental Control Apparatus

construction, installation, maintenance, and deinstallation of wet, dry, thermal, and catalytic scrubbers and scrubber chemicals for the treatment of gaseous and liquid effluents from semiconductor manufacturing processes

Building Construction and Repair