Hemlock Semiconductor Corporation Trademark Details

Hemlock Semiconductor Corporation was registered on Tuesday, December 8, 1987 and is currently owned by Dow Silicones Corporation under the registration number 1467823 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 15 years ago on Saturday, June 21, 2008, according to the United State Patent & Trademark Office
Word Mark Hemlock Semiconductor Corporation
Status Alive Registered 800 — Registered and Renewed

Current Owner

Dow Silicones Corporation of Midland, MI

View all trademarks for Dow Silicones Corporation
Other Trademarks for Dow Silicones Corporation
Serial Number 73613349
Registration Number 1467823
Status Date Saturday, June 21, 2008
Filing Date Saturday, June 21, 2008
Registration Date Tuesday, December 8, 1987
Attorney Ronald E. Shapiro

Correspondent

Ronald E. Shapiro
Miles & Stockbridge P.C.
Suite 500
1751 Pinnacle Drive
McLean VA 22102-3833

Case File Statements

Disclaimer with Predetermined Text "Semiconductor Corporation"
Goods & Services Polycrystalline Silicon and Silicon Source Chemicals Used in Manufacturing Semiconductor Devices Such as Transistors, Rectifiers, Integrated Circuits and Other Electronic Devices

Classifications

International Class Codes
001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes 006
Status 6 — Active
Status Date Wednesday, September 17, 1986
First Use Anywhere Monday, January 1, 1979
First Use In Commerce Monday, January 1, 1979
Primary Code 001

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