DOPE-SIL
USPTO Trademark Record · Serial No. 72176260
Trademark details
It was initially claimed by Dow Corning Corporation on 19630829.
That brand applies to the following goods and services:Hyper-Pure Silicone Pellets Containing Measured Amounts of Various Other Chemical Elements Such as Phosphorus or Boron and which Are Used by Melting to Add Measured Amounts of Said Other Chemical Elements into Hyper-Pure Silicon Crystals.
You can learn more about that trademark on the USPTO website: View the USPTO record
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