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HSC

● Live · Registered

U.S. federal trademark · Serial No. 77761283 · Reg. No. 3734230

Mark
HSC
Status
Registered
Serial Number
77761283
Registration No.
3734230
Filing Date
June 16, 2009
Registration Date
January 5, 2010
Class(es)
Class 001

Owners

HEMLOCK SEMICONDUCTOR OPERATIONS LLC
16 · HEMLOCK, MI, US
DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
16 · WILMINGTON,, DE, US
DOW SILICONES CORPORATION
03 · MIDLAND, MI, US
Dow Corning Corporation
03 · Midland, MI, US
Dow Corning Corporation
03 · Midland, MI, US
Dow Corning Corporation
03 · Midland, MI, US

Goods & Services

Polycrystalline silicon, polysilicon, silanes, and silicon source chemicals used in manufacturing silicone ingots and wafers for semiconductor devices, for solar devices, for electronic devices, for mono-crystal solar cells, and for single-crystal solar cells

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.