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MUD GAS ISOTOPE LOGGING

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

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USPTO Filing History

Key events recorded for this trademark application

2003-01-21 — Application filed
2003-07-02 — Assigned to examiner
2003-07-07 — Final disposition recorded
2003-12-18 — Office action issued
2003-12-18 — Correspondence received in law office
2004-11-05 — Office action issued
2004-11-05 — Office action issued
2005-06-03 — Application abandoned
2005-06-03 — Application abandoned
2005-06-03 — Final status recorded

Owner Information

Leroy Ellis
Richardson , TX

Correspondent

MICHAEL L DIAZ MICHAEL L. DIAZ, PC
555 REPUBLIC DR STE 200
PLANO TX, 75074
U.S. ARMY

Filing Details

Filing Date:
2003-01-21

Status Date:
2005-06-03

Category:
Science & Technology Services

Filing Year:
2003

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