Location History:
- New Castle County, DE (US) (1981)
- Wilmington, DE (US) (1976 - 1988)
Company Filing History:
13 out of 432 
3 out of 38 
3 out of 832,718 Years Active: 1976-1988
Title: Walter M Kruse: Innovator in Chemical Processes
Introduction: Walter M Kruse, based in Wilmington, DE, has made significant contributions to the field of chemistry through his innovative inventions. With a portfolio of 19 patents, Kruse has focused on processes that enhance chemical synthesis, reflecting his commitment to advancing the industry.
Latest Patents: Among his notable patents, Kruse developed a process for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine. This compound is synthesized from acetone and ammonia with the aid of catalytic amounts of diverse active halogen compounds, including sulfonylhalides and beta-halonitriles. Additionally, he created a sulphur dehydrogenation process that efficiently yields 5-methyl-2-pyridone from its corresponding 3,4-dihydro compound. This method, which takes place at approximately 180 degrees Celsius or lower, is particularly advantageous as it provides an intermediate useful for various pyridyloxyphenoxy herbicides.
Career Highlights: Throughout his career, Walter M Kruse has held positions at several companies, including Ici Americas, Inc. His work has played a crucial role in the development of new chemical methodologies, solidifying his reputation as a forward-thinking inventor in the field.
Collaborations: In his career, Kruse has collaborated with notable colleagues such as John F Stephen and Leon W Wright. Together, they have contributed to advancements in chemical processes, showcasing the importance of teamwork in innovation.
Conclusion: Walter M Kruse exemplifies the spirit of innovation through his extensive contributions to chemical synthesis and processes. His patents not only demonstrate his expertise but also provide valuable resources for the chemical industry, ensuring the advancement of technology in this essential field.
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.