Chemlock Trademark Details

Chemlock was registered on Tuesday, December 16, 2003 and is currently owned by Entegris, Inc. under the registration number 2796097 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 11 years ago on Friday, April 12, 2013, according to the United State Patent & Trademark Office
Word Mark Chemlock
Status Alive Registered 800 — Registered and Renewed

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 78114787
Registration Number 2796097
Status Date Friday, April 12, 2013
Filing Date Friday, April 12, 2013
Registration Date Tuesday, December 16, 2003
Attorney Bill Powell

Correspondent

Bill Powell
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA MA 01821-4600

Case File Statements

Goods & Services Housing for disposable liquid filter cartridges for use in the microelectronics industry

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 6 — Active
Status Date Wednesday, March 20, 2002
First Use Anywhere Wednesday, February 5, 2003
First Use In Commerce Wednesday, February 5, 2003
Primary Code 007

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