GS0041: Oil-based drilling fluid used in servicing of oil and gas wells; oil-based drilling fluid used in exploratory and production drilling for oil and gas wells
GS0371: Maintenance and repair of oil and gas wells; oil and gas well casing; perforating services for oil and gas wells; Perforating services, namely, perforation of oil and gas wells; Consultation in the use of drilling fluids for oil and gas well drilling
GS0421: Well logging and surveying; geological surveys or research, namely, analysis, testing, and sampling of geological formations; monitoring the performance of drilling fluid
Case File Event Statements
2/3/2017 - 8 years ago
38 - CANCELLED SEC. 8 (6-YR)Type:C8..
10/15/2013 - 11 years ago
37 - TEAS CHANGE OF CORRESPONDENCE RECEIVEDType:TCCA
11/19/2010 - 14 years ago
36 - TEAS CHANGE OF CORRESPONDENCE RECEIVEDType:TCCA
6/29/2010 - 14 years ago
35 - REGISTERED-PRINCIPAL REGISTERType:R.PR
5/28/2010 - 14 years ago
34 - NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILEDType:SUNA
5/27/2010 - 14 years ago
33 - LAW OFFICE REGISTRATION REVIEW COMPLETEDType:REGV
5/27/2010 - 14 years ago
32 - ALLOWED PRINCIPAL REGISTER - SOU ACCEPTEDType:CNPR
5/26/2010 - 14 years ago
31 - TEAS/EMAIL CORRESPONDENCE ENTEREDType:TEME
5/26/2010 - 14 years ago
30 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA
5/26/2010 - 14 years ago
29 - ASSIGNED TO LIEType:ALIE
5/6/2010 - 14 years ago
28 - TEAS RESPONSE TO OFFICE ACTION RECEIVEDType:TROA
3/12/2010 - 14 years ago
27 - NON-FINAL ACTION MAILEDType:CNRT
3/12/2010 - 14 years ago
26 - SU - NON-FINAL ACTION - WRITTENType:CNRT
3/2/2010 - 14 years ago
25 - ASSIGNED TO EXAMINERType:DOCK
2/25/2010 - 14 years ago
24 - STATEMENT OF USE PROCESSING COMPLETEType:SUPC
1/21/2010 - 15 years ago
23 - USE AMENDMENT FILEDType:IUAF
2/25/2010 - 14 years ago
22 - CASE ASSIGNED TO INTENT TO USE PARALEGALType:AITU
1/21/2010 - 15 years ago
21 - TEAS STATEMENT OF USE RECEIVEDType:EISU
8/25/2009 - 15 years ago
20 - NOA MAILED - SOU REQUIRED FROM APPLICANTType:NOAM
6/2/2009 - 15 years ago
19 - PUBLISHED FOR OPPOSITIONType:PUBO
5/13/2009 - 15 years ago
18 - NOTICE OF PUBLICATIONType:NPUB
4/24/2009 - 15 years ago
17 - LAW OFFICE PUBLICATION REVIEW COMPLETEDType:PREV
4/23/2009 - 15 years ago
16 - APPROVED FOR PUB - PRINCIPAL REGISTERType:CNSA
4/21/2009 - 15 years ago
15 - EXAMINERS AMENDMENT MAILEDType:CNEA
4/20/2009 - 15 years ago
14 - EXAMINER'S AMENDMENT ENTEREDType:XAEC
4/20/2009 - 15 years ago
13 - EXAMINERS AMENDMENT -WRITTENType:CNEA
4/20/2009 - 15 years ago
12 - PREVIOUS ALLOWANCE COUNT WITHDRAWNType:ZZZX
4/3/2009 - 15 years ago
11 - WITHDRAWN FROM PUB - OG REVIEW QUERYType:PBCR
3/24/2009 - 15 years ago
10 - LAW OFFICE PUBLICATION REVIEW COMPLETEDType:PREV
3/20/2009 - 15 years ago
9 - APPROVED FOR PUB - PRINCIPAL REGISTERType:CNSA
2/28/2009 - 15 years ago
8 - TEAS/EMAIL CORRESPONDENCE ENTEREDType:TEME
2/28/2009 - 15 years ago
7 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA
2/28/2009 - 15 years ago
6 - ASSIGNED TO LIEType:ALIE
2/27/2009 - 15 years ago
5 - TEAS RESPONSE TO OFFICE ACTION RECEIVEDType:TROA