PETRORAZA SAS

City:

Envigado

Country:

Colombia

Published Applications:

Last publication date:

2025-10-23

Patent Grants:

Last grant date:

Top Inventors for applications by PETRORAZA SAS

These are the the leading inventors for applications assigned to PETRORAZA SAS:

Jose Edgar Patiño 1 Envigado, Colombia
Natalia Andrea Ospina 1 Envigado, Colombia

Recent patent applications by PETRORAZA SAS

PETRORAZA SAS based in Envigado, CO has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-10-23

US20250326964A1

Chemistry; metallurgy

CLAY SWELLING INHIBITORS

AssigneeID:

710217 ⎘