section 8
on 20 Feb 2010
Last Applicant/ Owned by
SUITE 900
HOUSTON
KY
TX
77060
Serial Number
78058434 filed on 13th Apr 2001
Registration Number
2738929 registered on 15th Jul 2003
Correspondent Address
Albert B. Deaver, Jr.
Filing Basis
1. intent to use
2. use application currently
Disclaimer
NO DATA
Integrated circuit chips for use in a downhole communication system, as in a drill string or a well casting, wherein string components are linked together using inductive couplers
Integrated circuit chips for use in a downhole communication system, as in a drill string or a well casting, wherein string components are linked together using inductive couplers
15th Jan 2002
15th Jan 2002
No 78058434
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 20th Feb 2010 | CANCELLED SEC. 8 (6-YR) |
| 30th Jan 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| 20th Sep 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| 26th May 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| 15th Jul 2003 | REGISTERED-PRINCIPAL REGISTER |
| 22nd May 2003 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| 22nd May 2003 | ASSIGNED TO EXAMINER |
| 21st May 2003 | CASE FILE IN TICRS |
| 14th May 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| 20th Mar 2003 | PETITION TO REVIVE-GRANTED |
