| P PETROVAL REFINING & PETROCHEMICAL PROCESS SOLUTIONSESS SOLUTIONS Petroval S.A.
87375057 17 Mar 2017 | on 08 May 2024
| Technical assistance and consulting services in the field of industria... Class 037 Class 037 Construction and Repair Services "REFINING & PETROCHEMICAL PROCESS SOLUTIONS" Class 042 Class 042 Computer & Software Services & Scientific Services Technical assistance and consulting services in the field of industrial process engineering for chemical, petrochemical and oil refining industries | | | PETROVAL Petroval, S.A.
85233501 03 Feb 2011 | on 22 Apr 2022
| Installation and maintenance of catalyst loading devices for use in th... Class 037 Class 037 Construction and Repair Services Installation and maintenance of catalyst loading devices for use in the chemical, petrochemical and oil refining industries; installation of heat exchanger inserts for use in chemical, petrochemical and oil refining industries; installation services, namely, dense loading of granular catalysts into process reactors in the chemical, petrochemical and oil refining industries Class 042 Class 042 Computer & Software Services & Scientific Services Technical assistance and consulting services in the field of industrial process engineering for chemical, petrochemical and oil refining industries | | | PETROVAL Petroval, S.A.
85234227 04 Feb 2011 | on 10 Aug 2018 | Installation and maintenance of catalyst loading devices for use in th... Class 037 Class 037 Construction and Repair Services Installation and maintenance of catalyst loading devices for use in the chemical, petrochemical and oil refining industries; installation of heat exchanger inserts for use in chemical, petrochemical and oil refining industries; installation services, namely, dense loading of granular catalysts into process reactors in the chemical, petrochemical and oil refining industries Class 042 Class 042 Computer & Software Services & Scientific Services Technical assistance and consulting services in the field of industrial process engineering for chemical, petrochemical and oil refining industries | | 
