OPTIMASK
USPTO Trademark Record · Serial No. 77135116
Trademark details
It was initially claimed by Rohm and Haas Electronic Materials LLC on 20070320.
That brand applies to the following goods and services:Chemicals used in the manufacture of circuit boards, namely, chemicals for use with photoresists, organic anti-reflectants, inorganic anti-reflectants, and organic hardmask chemicals for fabrication of integrated circuits; lithographic and etch-resistant chemicals.
Currently that trademark is represented by trademark attorney(s): Stephen T. Falk.
You can learn more about that trademark on the USPTO website: View the USPTO record
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