This inventor holds 3 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignees: The Lubrizol Corporation, Chevron U.s.a. Inc.. Active years: 2021-2026.
Location History:
- Painesville, OH (US) (2021)
- Wickliffe, OH (US) (2022)
Company Filing History:
3 out of 1,316 
1 out of 2,544 Years Active: 2021-2026
Title: Sona Sivakova: Innovator in Driveline Lubricants
Introduction
Sona Sivakova is a prominent inventor based in Wickliffe, OH (US). She has made significant contributions to the field of driveline lubricants, holding 3 patents that showcase her innovative approach to enhancing lubricant compositions.
Latest Patents
Sona's latest patents include "Driveline fluids comprising API group II base oil" and "Nitrogen-functionalized olefin polymers for driveline lubricants." The first patent describes a process for creating a driveline fluid that combines an API Group II base stock with a liquid ethylene propylene copolymer viscosity modifier and an additive package. This composition is designed to provide excellent shear stability and a defined viscosity index. The second patent focuses on a lubricant composition that utilizes a grafted copolymer viscosity modifier, which enhances dispersancy and viscometric performance in driveline devices.
Career Highlights
Throughout her career, Sona has worked with notable companies such as The Lubrizol Corporation and Chevron U.S.A. Inc. Her experience in these organizations has allowed her to develop and refine her expertise in lubricant technology.
Collaborations
Sona has collaborated with esteemed colleagues, including Hyun-Soo Hong and John A Zakarian. These partnerships have contributed to her success and the advancement of her innovative projects.
Conclusion
Sona Sivakova is a trailblazer in the field of driveline lubricants, with a focus on creating high-performance lubricant compositions. Her patents reflect her dedication to innovation and her impact on the industry.