GS0421: Chemistry consultation; technological consultation and engineering services in the oil and gas field; engineering services in the field of chemistry and fluids engineering; engineering, namely, customized drilling, servicing, and production fluid engineering services; research and development of technology in the field of oil and gas exploitation, extraction, and exploration; technological consultation in the field of oil and gas well drilling, completion, and production in connection with oil and gas exploitation, extraction, and exploration
Case File Event Statements
5/7/2021 - 4 years ago
1 - NEW APPLICATION ENTEREDType:NWAP
8/6/2021 - 4 years ago
2 - NEW APPLICATION OFFICE SUPPLIED DATA ENTEREDType:NWOS
1/5/2022 - 3 years ago
3 - ASSIGNED TO EXAMINERType:DOCK
1/11/2022 - 3 years ago
5 - NON-FINAL ACTION E-MAILEDType:GNRT
1/11/2022 - 3 years ago
6 - NOTIFICATION OF NON-FINAL ACTION E-MAILEDType:GNRN
1/11/2022 - 3 years ago
4 - NON-FINAL ACTION WRITTENType:CNRT
7/11/2022 - 3 years ago
7 - TEAS RESPONSE TO OFFICE ACTION RECEIVEDType:TROA
7/11/2022 - 3 years ago
8 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA
7/12/2022 - 3 years ago
9 - TEAS/EMAIL CORRESPONDENCE ENTEREDType:TEME
7/18/2022 - 3 years ago
10 - ASSIGNED TO EXAMINERType:DOCK
8/9/2022 - 3 years ago
11 - APPROVED FOR PUB - PRINCIPAL REGISTERType:CNSA
8/24/2022 - 3 years ago
12 - NOTIFICATION OF NOTICE OF PUBLICATION E-MAILEDType:NONP
9/13/2022 - 3 years ago
13 - PUBLISHED FOR OPPOSITIONType:PUBO
9/13/2022 - 3 years ago
14 - OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILEDType:NPUB
11/8/2022 - 2 years ago
15 - NOA E-MAILED - SOU REQUIRED FROM APPLICANTType:NOAM
3/6/2023 - 2 years ago
16 - TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVEDType:REAP