Location History:
- Monroeville, PA (US) (1988 - 1999)
- Baton Rouge, LA (US) (1999 - 2012)
- Cranberry Township, PA (US) (2004 - 2013)
Company Filing History:
14 out of 1,780 
11 out of 4,227 
6 out of 5,989 
Years Active: 1988-2013
Title: Innovations in Lubricating Oil: The Contributions of William John Murphy
Introduction
William John Murphy, based in Baton Rouge, LA, has made significant strides in the field of lubricating oil technologies. With a remarkable portfolio of 28 patents, Murphy's innovations focus on enhancing the performance characteristics of lubricating basestocks, particularly in challenging low-temperature environments.
Latest Patents
Among his notable recent patents is a process for preparing lube basestocks with superior low-temperature properties and a high viscosity index (VI). This innovative method utilizes a waxy feedstock, which is first treated with a dewaxing catalyst possessing a refined constraint index (CI*) of 2.0 or less. This is followed by an additional dewaxing process using a catalyst with a higher constraint index. Another significant patent details a method for producing lubricating oil with improved low-temperature properties by solvent dewaxing wax-containing feedstock and hydrodewaxing to generate quality lube basestocks. This process culminates in a final lubricating oil that blends the first lube basestock with a second independently selected basestock and required additives.
Career Highlights
William John Murphy's illustrious career includes significant tenures at ExxonMobil Research and Engineering Company and Exxon Research and Engineering Company. His expertise and contributions have been instrumental in advancing lubricant technologies at these premier institutions.
Collaborations
Throughout his career, Murphy has collaborated with notable colleagues, including Ian A. Cody and Sylvain S. Hantzer. Together, they have contributed to groundbreaking developments in lubricating oil technologies.
Conclusion
William John Murphy stands out as an influential inventor within the lubricating oil sector. His 28 patents reflect his commitment to innovation and excellence, contributing valuable advancements that enhance the performance of lubricants under demanding conditions. Murphy's work not only showcases his technical acumen but also the importance of collaboration in achieving breakthroughs in chemical engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.