on 21 Aug 1995
Last Applicant/ Owned by
P.O. BOX 35221 HOUSTON, TEX. 77035
HOUSTON
TX
77035
Serial Number
73005376 filed on 02th Nov 1973
Registration Number
997815 registered on 12th Nov 1974
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
WELLBORE FLUID ADDITIVES USED TO PREVENT LOST CIRCULATION AND TO CONTROL FLUID LOSS, VISCOSITY, DENSITY AND OTHER PROPERTIES OF WELLBORE FLUIDS
WELLBORE FLUID ADDITIVES USED TO PREVENT LOST CIRCULATION AND TO CONTROL FLUID LOSS, VISCOSITY, DENSITY AND OTHER PROPERTIES OF WELLBORE FLUIDS
08th Dec 1967
11th Dec 1967
No 73005376
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
21st Aug 1995 | EXPIRED SEC. 9 |
16th Sep 1980 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |