U.S. federal trademark · Serial No. 76037919
Gas diffusers for diffusing gas into copper plating baths and liquid degassers for degassing copper plating solutions, both for use in the microelectronics industry
Packaged copper anodes for use in copper plating and fluid handling systems, both for use in the microelectronics industry
Filters for filtering chemicals introduced into copper plating for use in the microelectronics industry
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.