| CONVEX REFINING TECHNOLOGY SOLUTIONS, LLC
87550735 01 Aug 2017 | on 15 Nov 2024
| Engineering and engineering process design services in the field of pe... Class 042 Class 042 Computer & Software Services & Scientific Services Engineering and engineering process design services in the field of petroleum refining alkylation, by which a hydrofluoric acid alkylation unit is converted to a sulfuric acid alkylation unit | | | STRATCO REFINING TECHNOLOGY SOLUTIONS, LLC
74170100 28 May 1991 | on 09 Feb 2023
| mixing machines for use in [ grease manufacturing and ] alkylation,[ i... Class 007 Class 007 Machinery Products In the statement, Column 1, line 5, "GREASE MANUFACTURING AND", should be deleted. In the statement, Column 1, line 11, "AND THE MANUFAC-", should be deleted. In the statement, Column 1, "TURE OF CONSUMER PRODUCTS", should be deleted. Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) mixing machines for use in [ grease manufacturing and ] alkylation | | | STRATCO REFINING TECHNOLOGY SOLUTIONS, LLC
71306073 25 Sep 1930 | on 27 Oct 2021
| PETROLEUM-REFINING EQUIPMENT-NAMELY, CONTACTORS, LEVEL CONTROLS, MECHA... Class 023 Class 023 Yarns and Threads PETROLEUM-REFINING EQUIPMENT-NAMELY, CONTACTORS, LEVEL CONTROLS, MECHANICAL VALVES AND COMPLETE ACID-TREATING PLANTS FOR PETROLEUM PRODUCTS | | | ISOTHERMING REFINING TECHNOLOGY SOLUTIONS, LLC
78957315 22 Aug 2006 | on 19 Mar 2018
| Engineering, design and technological consultation and advice in the t... Class 042 Class 042 Computer & Software Services & Scientific Services Engineering, design and technological consultation and advice in the technological fields of refining and treatment of petroleum and hydrocarbon products and petroleum and hydrocarbon plant and reactor design | |