Company Filing History:
2 out of 1,578 
1 out of 2,932 
Years Active: 1988-1989
Title: The Innovations of Donald A. Withycombe
Introduction
Donald A. Withycombe was a notable inventor whose contributions to the field of animal control and attractant compositions have left a lasting impact. He was based in Lincroft, NJ (US) and held a total of 2 patents during his career. His innovative work focused on developing compositions that effectively repel animals and attract house flies.
Latest Patents
Among his latest patents, Withycombe developed a composition for repelling animals using citronellyl nitrile. This patent described animal control compositions and methods that included citronellyl nitrile, citronellol alpha-terpinyl methyl ether, and lemon oil, along with optional ingredients such as caryophyllene and isopulegol. These compositions could be utilized in their original form or as a controlled release composition, where the active ingredients were mixed with a polymeric substance like polyethylene to create functional articles, such as garbage bags. Another significant patent involved the use of C8-t-alkanols and C5-C11-omega-alken-1-ols as attractants for house flies, enhancing the effectiveness of bait and trapping devices.
Career Highlights
Throughout his career, Withycombe worked with prominent organizations, including International Flavors & Fragrances Inc. and the University of Florida Research Foundation, Incorporated. His work in these institutions allowed him to further his research and develop innovative solutions in the field of animal control and attractants.
Collaborations
Withycombe collaborated with notable colleagues, including Ira Katz and Richard A. Wilson, who contributed to his research and development efforts. Their combined expertise helped advance the understanding and application of his inventions.
Conclusion
Donald A. Withycombe's innovative contributions to animal control and attractant compositions have made a significant impact in his field. His patents reflect a commitment to solving practical problems through scientific research and collaboration. His legacy continues to influence the development of effective solutions in animal management.