ZERPA REQUES; Nestor Gregorio
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZERPA REQUES; Nestor Gregorio.The latest application filed is for "upgrading of hydrocarbon material".
- ZERPA REQUES; Nestor Gregorio - Calgary CA
| Patent | Date |
|---|---|
| Upgrading Of Hydrocarbon Material App 20170152451 - ZERPA REQUES; Nestor Gregorio ; et al. | 2017-06-01 |
| Integrated central processing facility (CPF) in oil field upgrading (OFU) Grant 9,650,578 - De Klerk , et al. May 16, 2 | 2017-05-16 |
| Systems and methods for catalytic steam cracking of non-asphaltene containing heavy hydrocarbons Grant 9,562,199 - Pereira Almao , et al. February 7, 2 | 2017-02-07 |
| Integrated Central Processing Facility (cpf) In Oil Field Upgrading (ofu) App 20140138287 - De Klerk; Arno ; et al. | 2014-05-22 |
| Systems and Methods for Catalytic Steam Cracking of Non-Asphaltene Containing Heavy Hydrocarbons App 20130015100 - Pereira Almao; Pedro ; et al. | 2013-01-17 |
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