Location History:
- Cleveland Heights, OH (US) (1995 - 1999)
- Richmand Hts., OH (US) (2001)
- Willoughby, OH (US) (2008)
- Richmond Heights, MI (US) (2013)
Company Filing History:
Years Active: 1995-2013
Title: Innovations of William R. Sweet
Introduction
William R. Sweet is a notable inventor based in Willoughby, OH (US). He has made significant contributions to the field of chemical engineering, particularly in the development of dispersants and quenching oil compositions. With a total of 5 patents to his name, his work has had a considerable impact on various industrial applications.
Latest Patents
One of his latest patents focuses on dispersants that contain at least two lipophilic groups, such as alkenyl-substituted acylating agents like dodecyl succinic anhydride. These dispersants also include a hydrophilic component, such as alkylene glycol or polyalkylene glycol, which is present in sufficient amounts to disperse the amphiphilic compound in aqueous media. The invention further details the use of these dispersants in tinter compositions and reduced shade paints.
Another significant patent by Sweet involves quenching oil compositions that comprise an oil with a specific kinematic viscosity and a saturated content. This composition also includes an alkali metal salt of saligenin derivative and may contain various other components, such as metal salts of hydrocarbyl substituted phenols and hydrocarbyl substituted succinic esters. The methods of heat treating metals using these quenching oils are also outlined in this patent.
Career Highlights
William R. Sweet is currently employed at The Lubrizol Corporation, where he continues to innovate and develop new chemical solutions. His expertise in chemical formulations has made him a valuable asset to the company and the industry at large.
Collaborations
Throughout his career, Sweet has collaborated with several talented individuals, including Saurabh S. Lawate and James N. Vinci. These collaborations have fostered a creative environment that has led to the successful development of various patented technologies.
Conclusion
William R. Sweet's contributions to the field of chemical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing industrial applications. His work continues to influence the industry and pave the way for future innovations.
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.