no statement of use filed
on 30 Apr 1992
Last Applicant/ Owned by
One Nalco Center
Naperville
IL
605631198
Serial Number
74116077 filed on 15th Nov 1990
Registration Number
N/A
Correspondent Address
Donald G. Epple
Filing Basis
1. intent to use
2. intent to use current
Disclaimer
NO DATA
wax out anti-plugging chemical additives used in oil-field treatments to enhance recovery of petroleum from sub-terranean formations
anti-plugging chemical additives used in oil-field treatments to enhance recovery of petroleum from sub-terranean formations
No 74116077
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
30th Apr 1992 | ABANDONMENT - NO USE STATEMENT FILED |
29th Oct 1991 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
06th Aug 1991 | PUBLISHED FOR OPPOSITION |
05th Jul 1991 | NOTICE OF PUBLICATION |
18th Mar 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
08th Mar 1991 | ASSIGNED TO EXAMINER |