Ivana Parrilla

Title: Ivana Parrilla and Advances in Diesel Engine Lubricants.

Introduction

Ivana Parrilla is an inventor associated with Summit, New Jersey, and Infineum International Limited. Her patent work addresses lubricant formulations designed to support engine wear protection, soot dispersancy, and emissions-related performance.

Latest Patents

Parrilla is named on 1 patent: “Lubricating Oil Compositions with Improved Wear Performance and Soot Dispersancy.” The invention describes a diesel engine lubricant made from base oil, a functionalized polymer, overbased magnesium- and calcium-based detergents, and one or more PIBSA-PAM dispersants, which may be borated.

The composition is specified to have sulfated ash of no more than 1.0 wt.%, phosphorus of no more than 0.120 wt.%, and sulfur of no more than 0.4 wt.%, with a kinematic viscosity at 100°C of 5 to 20 cSt. It is also designed to achieve a Cummins ISM oil filter delta pressure result below 30 kPa at 150 hours. The patent further describes methods for preparing and using the composition, improving wear performance and soot dispersancy, reducing diesel-engine emissions, and producing an additive concentrate.

Career Highlights

Parrilla’s listed patent reflects work on lubricant chemistry for diesel engines, combining detergent and dispersant components with performance and composition targets. Her association with Infineum International Limited connects this invention to a company focused on lubricant and fuel technologies.

Collaborations

Alec C. Labb is identified as a coworker associated with Parrilla.

Conclusion

Ivana Parrilla’s patent documents a diesel-engine lubricant formulation intended to balance wear performance and soot dispersancy with defined viscosity, ash, phosphorus, sulfur, and oil-filter performance limits.