Nicholas W Groeger

Title: Innovations of Nicholas W Groeger

Introduction

Nicholas W Groeger is a notable inventor based in Hoboken, NJ (US). He has made significant contributions to the field of lubricating oils through his innovative patents. With a total of 2 patents, Groeger has focused on enhancing the performance attributes of viscosity index improvers.

Latest Patents

Groeger's latest patents include a multiple function dispersant viscosity index improver. This invention provides a method for creating a viscosity index improver that comprises two different functional groups, each directly grafted to a polymer backbone with graftable sites. The first functional group is the reaction product of an acylating agent and an aromatic primary amine, while the second functional group is derived from an aliphatic primary amine. The unique combination of these functional groups allows the dispersant viscosity index improver to effectively handle soot and control sludge and varnish.

Career Highlights

Nicholas W Groeger is currently employed at Castrol Limited, where he continues to develop innovative solutions in the lubricants industry. His work focuses on improving the performance and efficiency of lubricating oils, which are essential for various mechanical applications.

Collaborations

One of Groeger's notable collaborators is Richard P Sauer. Together, they have worked on advancing the technology behind viscosity index improvers, contributing to the overall effectiveness of lubricating oils.

Conclusion

Nicholas W Groeger is a distinguished inventor whose work in viscosity index improvers has made a significant impact on the lubricating oil industry. His innovative patents reflect his commitment to enhancing product performance and efficiency.