Location History:
- Midland, CA (US) (1979)
- Danville, CA (US) (1978 - 1985)
- Concord, CA (US) (1986)
- US (1991)
- Walnut Creek, CA (US) (1987 - 1992)
- Midland, MI (US) (1993 - 1996)
Company Filing History:
Years Active: 1978-1996
Title: The Innovative Contributions of Jon A Orvik
Introduction
Jon A Orvik, a prolific inventor based in Midland, MI, holds an impressive portfolio of 22 patents. His work primarily spans the fields of organic chemistry and pharmaceutical sciences, showcasing his dedication to developing innovative compounds and processes that have significant applications in agriculture and medicine.
Latest Patents
Among his latest inventions are the 2-alkoxy-4-hydrazinopyrimidine compounds and their derived 5-alkoxy-1,2,4-triazolo[4,3-c]pyrimidine-3(2H)-thione compounds. The preparation method involves the cyclization of 2-alkoxy-4-hydrazinopyrimidine compounds, such as 2-ethoxy-5-fluoro-4-hydrazinopyrimidine, using carbon disulfide and hydrogen peroxide. This reaction can be facilitated by trialkylamine, like triethylamine, resulting in trialkylammonium salts. These products serve as useful intermediates in the synthesis of 5-alkoxy[1,2,4]triazolo[1,5-c]-pyrimidine-2-sulfonamide herbicides. Another significant patent involves the process for preparing 2-ethoxy-4,6-dihydroxypyrimidine (DHEP), where a salt of DHEP is generated through the reaction between O-ethylisourea and dimethyl malonate in the presence of a methoxide base.
Career Highlights
Jon has made significant strides in his career, particularly during his tenure with well-known companies such as The Dow Chemical Company and Dowelanco. His contributions have played a vital role in advancing chemical methodologies and enhancing the efficacy of various agricultural solutions.
Collaborations
Throughout his career, Jon Orvik has collaborated with distinguished colleagues, including Thomas J Dietsche and Dawn L Shiang. These collaborations have likely fostered an environment of creativity and shared knowledge, further bolstering his innovative output.
Conclusion
Jon A Orvik's contributions to the field of chemistry and agriculture through his numerous patents signify his role as a forward-thinking inventor. His pioneering work not only impacts the development of new compounds but also leads to practical solutions in herbicide formulations, establishing him as an influential figure in the realm of innovation.
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.