Trademark applications and grants for China Petroleum & Chemical Corporation. China Petroleum & Chemical Corporation has 6 trademark applications. The latest application filed is for "TEL185"
State Incorporated | |
Entity Type | |
Address | NO. 22 CHAOYANGMEN NORTH STREET CHAOYANG DISTRICT BEIJING CHINA 100728 |
Patent Application | Date |
---|---|
COMPUTER-IMPLEMENTED METHOD AND SYSTEM EMPLOYING NONLINEAR DIRECT PRESTACK SEISMIC INVERSION FOR POISSON IMPEDANCE 20210165119 - 16/701714 Xia; Fan | 2021-06-03 |
INDEPENDENT HIGH-SPEED SAMPLING FOR AN OIL DRILLING SYSTEM 20200310389 - 16/370389 HAN; Jun ;   et al. | 2020-10-01 |
SYSTEM AND METHOD FOR TRANSMITTING SIGNALS DOWNHOLE 20190352986 - 15/983924 HAN; Jun ;   et al. | 2019-11-21 |
Method and Apparatus for Improving Drilling Electronics Performance 20190208644 - 15/858844 ZHAN; Sheng ;   et al. | 2019-07-04 |
High Temperature Drilling Electronics 20190208625 - 15/859068 ZHAN; Sheng ;   et al. | 2019-07-04 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "TEL185" 97460076 |
TEL185 2022-06-15 |
![]() "TEL200" 97460086 |
TEL200 2022-06-15 |
![]() "THUNDER" 6130802 87903939 |
THUNDER 2018-05-02 |
![]() "THERMAL EDGE" 6119443 87886816 |
THERMAL EDGE 2018-04-20 |
![]() "THERMAL EDGE LOGGING" 6119440 87884326 |
THERMAL EDGE LOGGING 2018-04-19 |
![]() "TEL" 6119441 87884359 |
TEL 2018-04-19 |
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