Company Filing History:
Years Active: 1999-2001
Title: The Innovative Contributions of Dean R. Lagerwall
Introduction
Dean R. Lagerwall is a notable inventor based in Amherst, NY (US), recognized for his significant contributions to the field of chemistry. With a total of 6 patents to his name, Lagerwall has made strides in developing methods that enhance chemical processes and product outcomes.
Latest Patents
Among his latest patents, Lagerwall has developed a "Method of making benzoyl halides and nitriles," which discloses a process involving a reaction mixture of a benzotrihalide and a benzaldehyde. This innovative method aims to streamline the production of benzoyl halides, which are essential in various chemical applications. Another significant patent is the "Method of increasing certain isomeric ratios in chlorinating substituted benzenes." This patent reveals a technique to enhance the percentage of specific isomers produced when di- or tri-substituted benzenes are chlorinated in the presence of a Friedel-Crafts catalyst. The introduction of a cocatalyst during chlorination alters the isomeric ratio, leading to improved yields of desired isomers.
Career Highlights
Lagerwall is currently employed at Occidental Chemical Corporation, where he applies his expertise in chemical innovation. His work has not only contributed to the company's advancements but has also positioned him as a key figure in the field of chemical engineering.
Collaborations
Throughout his career, Lagerwall has collaborated with esteemed colleagues, including Pravin M. Khandare and Hang-Chang Bobby Chen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovative solutions.
Conclusion
Dean R. Lagerwall's contributions to the field of chemistry through his patents and collaborative efforts highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in chemical processes.