Company Filing History:
5 out of 7,646 
2 out of 16,338 
1 out of 832,812 Years Active: 1983-1987
Title: Herbert Estreicher: Innovator in Herbicidal Chemistry
Introduction
Herbert Estreicher is a notable inventor based in Modesto, CA (US), recognized for his contributions to herbicidal chemistry. With a total of 8 patents, he has made significant advancements in controlling unwanted plant growth through innovative chemical solutions.
Latest Patents
Estreicher's latest patents include the use of certain cinnoline-4-carboxylic acids and their congeners for controlling the growth of unwanted plants. Additionally, he has developed herbicidal 2-methyl-4-phosphinylcinnolinium hydroxide inner salts, which are effective in managing unwanted plant species.
Career Highlights
Throughout his career, Estreicher has worked with prominent companies such as Shell Oil Company and E.I. du Pont de Nemours and Company. His work in these organizations has allowed him to apply his expertise in herbicidal chemistry and contribute to the development of effective agricultural solutions.
Collaborations
Estreicher has collaborated with notable colleagues, including Samuel B. Soloway and Dennis H. Flint, enhancing his research and innovation in the field.
Conclusion
Herbert Estreicher's work in herbicidal chemistry has led to significant advancements in the control of unwanted plants, showcasing his innovative spirit and dedication to agricultural science. His contributions continue to impact the industry positively.