This inventor holds 4 USPTO granted patents. Top assignee: Exxon Chemical Patents, Inc.. Active years: 1993-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993-1999
Title: Andrew James Ritchie: Innovator in Lubricating Technologies
Introduction
Andrew James Ritchie, a prominent inventor based in Chatham, NJ, has made significant contributions to the field of lubricating technologies. With a total of four patents to his name, Ritchie stands out as an innovative force in the development of advanced lubricants for modern engines.
Latest Patents
Ritchie's latest patents focus on crankcase lubricants suitable for both heavy-duty diesel and gasoline-fueled engines. One of his notable inventions is a lubricating oil that integrates an ashless nitrogenous Total Base Number (TBN) source alongside an ash-containing detergent that boasts a TBN exceeding 100. This composition includes a significant portion of lubricating oil with a sulfated ash content ranging from 0.35 to 2 mass percent. Additionally, the lubricant incorporates a nitrogenous TBN source comprised of various oil-soluble amines and other components to enhance its performance. Features include managing the boron-to-nitrogen ratio and ensuring the composition includes effective anti-oxidation properties.
Career Highlights
Andrew James Ritchie is affiliated with Exxon Chemical Patents, Inc., a company recognized for its commitment to innovative chemical solutions. His contributions to the field have paved the way for advanced lubricating oils that meet the demands of modern automotive technology, showcasing his expertise and dedication to innovation.
Collaborations
Throughout his career, Ritchie has collaborated with notable colleagues, including Edward Francis Outten and Terence Colclough. These partnerships highlight the collective effort in pushing the boundaries of lubricating technology and achieving breakthrough innovations in the field.
Conclusion
Andrew James Ritchie exemplifies the spirit of innovation within the lubricating technology sector. His inventive spirit and dedication to creating advanced lubricant formulations not only contribute to the enhancement of engine performance but also represent a significant achievement in his professional career. As he continues to develop new solutions, the impact of his work is likely to resonate in the industry for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile