Trizma Trademark Details

Trizma was registered on Tuesday, March 7, 1961 and is currently owned by Sigma - Aldrich Co. under the registration number 711990 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 13 years ago on Tuesday, April 19, 2011, according to the United State Patent & Trademark Office
Word Mark Trizma
Status Alive Registered 800 — Registered and Renewed

Current Owner

Sigma - Aldrich Co. of Saint Louis, MO

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Other Trademarks for Sigma - Aldrich Co.

Previous Owners

Sigma Chemical Company of Saint Louis, MO

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Other Trademarks for Sigma Chemical Company
Serial Number 72083566
Registration Number 711990
Status Date Tuesday, April 19, 2011
Filing Date Tuesday, April 19, 2011
Registration Date Tuesday, March 7, 1961
Attorney Kristin J. Frost

Correspondent

Kristin J. Frost
Sigma-Aldrich Co. LLC
Law Department
3050 Spruce Street
St. Louis MO 63103

Case File Statements

Goods & Services Chemical Agent for Stabilizing the Acid-Alkaline Balance in Liquids

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, November 2, 1999
First Use Anywhere Monday, June 15, 1959
First Use In Commerce Monday, June 15, 1959
Primary Code 006

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