Company Filing History:
Years Active: 1978-1981
Title: The Innovations of Stanley A. Greenfield
Introduction
Stanley A. Greenfield is a notable inventor based in Ambler, PA (US). He has made significant contributions to the field of chemistry, particularly in the development of fungicides and coating compositions. With a total of 4 patents to his name, Greenfield's work has had a meaningful impact on agricultural and industrial applications.
Latest Patents
Among his latest patents, Greenfield has developed 4-alkyl-1,2,4-4H-triazole derivatives. These substituted 1,2,4-4H-triazoles are particularly effective as fungicides, especially for controlling cereal rust. Another significant patent involves formaldehyde stabilized coating compositions. These compositions contain a mildew-controlling amount of an isothiazolone, which is stabilized against chemical decomposition by the addition of formaldehyde or a compound that releases formaldehyde under basic conditions.
Career Highlights
Greenfield has spent a considerable part of his career at Rohm and Haas Company, where he has been able to apply his innovative ideas in practical settings. His work has not only advanced the field of chemistry but has also contributed to the development of effective solutions for various industrial challenges.
Collaborations
Throughout his career, Greenfield has collaborated with several talented individuals, including John A. Dupont and Michael C. Seidel. These collaborations have fostered a creative environment that has led to the successful development of his patented inventions.
Conclusion
Stanley A. Greenfield's contributions to the field of chemistry through his patents demonstrate his innovative spirit and dedication to solving real-world problems. His work continues to influence both agricultural and industrial practices today.