Spersene Trademark Details

Spersene was registered on Tuesday, December 1, 1959 and is currently owned by M-I Holdings L.L.C. under the registration number 688962 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 8 years ago on Friday, April 1, 2016, according to the United State Patent & Trademark Office
Word Mark Spersene
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

M-I Holdings L.L.C. of Houston, TX

View all trademarks for M-I Holdings L.L.C.
Other Trademarks for M-I Holdings L.L.C.

Previous Owners

Magnet Cove Barium Corporation of Houston, TX

View all trademarks for Magnet Cove Barium Corporation
Other Trademarks for Magnet Cove Barium Corporation
Serial Number 72069537
Registration Number 688962
Status Date Friday, April 1, 2016
Filing Date Friday, April 1, 2016
Registration Date Tuesday, December 1, 1959
Attorney Carter J. White

Correspondent

Carter J. White
M-I L.L.C.
Legal Dept - Trademarks
5950 North Course Drive
Houston TX 77072

Case File Statements

Goods & Services Organic Dispersant for Drilling Muds Used in Drilling Oil Wells

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 2 — Sec. 8 – Entire Registration
Status Date Friday, April 1, 2016
First Use Anywhere Thursday, February 19, 1959
First Use In Commerce Thursday, February 19, 1959
Primary Code 006

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