PHT4 Trademark Details

Pht4 was registered on Tuesday, September 25, 1973 and is currently owned by Great Lakes Chemical Corporation under the registration number 969007 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 10 years ago on Wednesday, October 23, 2013, according to the United State Patent & Trademark Office
Word Mark Pht4
Status Alive Registered 800 — Registered and Renewed

Current Owner

Great Lakes Chemical Corporation of Waterbury, CT

View all trademarks for Great Lakes Chemical Corporation
Other Trademarks for Great Lakes Chemical Corporation

Previous Owners

Michigan Chemical Corporation of Chicago, IL

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Other Trademarks for Michigan Chemical Corporation

Pabu Services, Inc. of Wilmington, DE

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Other Trademarks for Pabu Services, Inc.
Serial Number 72440657
Registration Number 969007
Status Date Wednesday, October 23, 2013
Filing Date Wednesday, October 23, 2013
Registration Date Tuesday, September 25, 1973
Attorney George J. Romanik

Correspondent

George J. Romanik
Chemtura Corporation
199 Benson Road
Middlebury CT 06749

Case File Statements

Goods & Services Chemicals Exhibiting Flame Retardant Characteristics Including Tetrabromophthalic Anhydride
Pseudo Mark Pht 4

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 Tuesday, March 1, 1983
First Use Anywhere Thursday, May 23, 1963
First Use In Commerce Thursday, May 23, 1963
Primary Code 006

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