on 28 Oct 1998
Last Applicant/ Owned by
3000 North Sam Houston Parkway East
Houston
TX
77032
Serial Number
75319711 filed on 07th Jul 1997
Registration Number
N/A
Correspondent Address
ELIZABETH W LAYMAN
Filing Basis
1. use application currently
Disclaimer
NO DATA
dry powder polymer additive for fluids used in drilling earth boreholes
dry powder polymer additive for fluids used in drilling earth boreholes
14th Feb 1996
14th Feb 1996
No 75319711
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 28th Oct 1998 | ABANDONMENT - AFTER PUBLICATION |
| 01st Jun 1998 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| 05th May 1998 | PUBLISHED FOR OPPOSITION |
| 03rd Apr 1998 | NOTICE OF PUBLICATION |
| 10th Feb 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| 04th Feb 1998 | ASSIGNED TO EXAMINER |
