Optichem Trademark Details

Optichem was registered on Tuesday, September 13, 2005 and is currently owned by Entegris, Inc. under the registration number 2995876 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 11 years ago on Friday, September 28, 2012, according to the United State Patent & Trademark Office
Word Mark Optichem
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

Entegris, Inc. of Billerica, MA

View all trademarks for Entegris, Inc.
Other Trademarks for Entegris, Inc.

Previous Owners

Mykrolis Corporation of Billerica, MA

View all trademarks for Mykrolis Corporation
Other Trademarks for Mykrolis Corporation
Serial Number 78300959
Registration Number 2995876
Status Date Friday, September 28, 2012
Filing Date Friday, September 28, 2012
Registration Date Tuesday, September 13, 2005
Attorney Bill Powell

Correspondent

Bill Powell
Entegris, Inc.
129 Concord Road
Chelmsford MA 01821-4600

Case File Statements

Goods & Services Liquid flow controllers for use in manufacturing semiconductors
Pseudo Mark Option Chemical

Classifications

International Class Codes
007 — Class 7 includes mainly machines, machine tools, motors and engines.
U.S. Class Codes 013, 019, 021, 023, 031, 034, 035
Status 2 — Sec. 8 – Entire Registration
Status Date Friday, September 28, 2012
First Use Anywhere Friday, May 27, 2005
First Use In Commerce Friday, May 27, 2005
Primary Code 007

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