Trademark applications and grants for Blue Dolphin Energy Company. Blue Dolphin Energy Company has 4 trademark applications. The latest application filed is for "PETROPORT"
State Incorporated | DELAWARE |
Entity Type | CORPORATION |
Address | 801 Travis, Suite 2100 Houston, TEXAS UNITED STATES 77002 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "PETROPORT" 2976476 76053150 |
PETROPORT 2000-05-22 |
![]() "PETROPORT" 75030812 |
PETROPORT 1995-12-11 |
![]() "BLUE DOLPHIN" 2092545 75016320 |
BLUE DOLPHIN 1995-11-07 |
![]() "Symbol/Image" 2102610 75016316 |
Symbol/Image 1995-11-07 |
SEC | 0000793306 | BLUE DOLPHIN ENERGY CO of DELAWARE |
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