Sulfa-Check Trademark Details

Sulfa-Check was registered on Tuesday, November 5, 1985 and is currently owned by Nalco Company under the registration number 1368469 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 8 years ago on Saturday, April 16, 2016, according to the United State Patent & Trademark Office
Word Mark Sulfa-Check
Status Alive Registered 800 — Registered and Renewed

Current Owner

Nalco Company of Naperville, IL

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Other Trademarks for Nalco Company

Previous Owners

Nalco Energy Services, L.P. of Sugar Land, TX

View all trademarks for Nalco Energy Services, L.P.
Other Trademarks for Nalco Energy Services, L.P.

Nl Industries, Inc. of Houston, TX

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Other Trademarks for Nl Industries, Inc.

Exxon Corporation (Nj Corp.) of Irving, TX

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Serial Number 73497230
Registration Number 1368469
Status Date Saturday, April 16, 2016
Filing Date Saturday, April 16, 2016
Registration Date Tuesday, November 5, 1985
Attorney Edward R. Courtney, Esq.

Correspondent

Edward R. Courtney, Esq.
Ecolab USA Inc.
ESC-F7610
370 Wabasha Street North
Saint Paul MN 55102

Case File Statements

Goods & Services Chemicals Used for Removing Hydrogen Sulfide from Natural Gas

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 Monday, September 24, 1984
First Use Anywhere Friday, July 13, 1984
First Use In Commerce Friday, July 13, 1984
Primary Code 001

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