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HSC

● Live · Registered

U.S. federal trademark · Serial No. 73613404 · Reg. No. 1467825

Mark
HSC
Status
Registered
Serial Number
73613404
Registration No.
1467825
Filing Date
August 6, 1986
Registration Date
December 8, 1987
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 AND SILICON SOURCE CHEMICALS USED IN MANUFACTURING SEMICONDUCTOR DEVICES SUCH AS TRANSISTORS, RECTIFIERS, INTEGRATED CIRCUITS AND OTHER ELECTRONIC DEVICES

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