Company Filing History:
7 out of 1,415 
1 out of 4,227 
Years Active: 1979-1993
Title: John J Jaruzelski: Innovator in Chemical Engineering
Introduction
John J Jaruzelski is a notable inventor based in Westfield, NJ (US), recognized for his contributions to the field of chemical engineering. He holds a total of 8 patents, showcasing his innovative spirit and expertise in developing new chemical processes.
Latest Patents
Among his latest patents is the "Preparation of Linear Alkyl Aromatics," which details a process for producing essentially linear alkyl aromatics. In this process, a linear hydrocarbon, such as linear alpha-olefins or linear alpha-substituted alkyl halides, is reacted with an aromatic compound in the presence of an aprotic-polar cosolvent. Another significant patent is the "Process for Preparing Alkyl Phenol-Sulfur Condensate Lubricating Oil." This patent discloses additives that improve the low-temperature flow properties and oxidative stability of hydrocarbon oils. The process involves the alkylation of a phenol in the presence of a dipolar aprotic cosolvent, leading to the production of an essentially linear alkylated phenol that is then condensed with a sulfurizing agent.
Career Highlights
Throughout his career, John J Jaruzelski has worked with prominent companies, including Exxon Chemical Patents, Inc. and Exxon Research and Engineering Company. His work in these organizations has significantly contributed to advancements in chemical processes and lubricating oil formulations.
Collaborations
John has collaborated with notable coworkers such as David J Martella and Frank J Chen, further enhancing the innovative projects he has been involved in.
Conclusion
John J Jaruzelski's contributions to chemical engineering through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in chemical processes and lubricants.