Purefilm Trademarks

PUREFILM
Industrial water treatment chemicals, namely, film-forming boiler water treatment chemicals and cooling water treatment chemicals
Pending  ·  July 30, 2025  ·  99311112  · 
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PUREFILM
CHEMICALS FOR USE IN SEMICONDUCTOR AND INTEGRATED CIRCUIT MANUFACTURING
Cancelled  ·  January 29, 2003  ·  78208177  · 
PUREFILM
CHEMICALS FOR USE IN SEMICONDUCTOR AND INTEGRATED CIRCUIT MANUFACTURING
Abandoned  ·  July 23, 2001  ·  76288232  · 
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