Company Filing History:
19 out of 17,173 
6 out of 8 
1 out of 142 
Years Active: 1990-2014
Title: Jeffrey John Kester: Innovator in Extracting Isothiocyanates
Introduction:
Jeffrey John Kester, a resident of West Chester, Ohio, is a proficient inventor and patent holder specializing in the extraction of isothiocyanates. With an impressive portfolio of 27 patents, Kester has made significant contributions to the field of essential oil production, particularly in relation to white mustard essential oil. This article delves into his latest patents, career highlights, notable collaborations, and highlights the impact of his work.
Latest Patents:
Kester's recent patents demonstrate his expertise in developing innovative processes for extracting isothiocyanates and utilizing them for various purposes. One such patent, titled "Process of Extracting Isothiocyanates," details a method for producing an essential oil, specifically white mustard essential oil, utilizing a moisture-sensitive isothiocyanate compound known as 4-HBITC. The process involves the reduction of mustard seeds to a powder, followed by activation of the myrosinase enzyme using a water solvent and a promoter to form a slurry. This catalyzes the production of an essential oil containing an isothiocyanate from the sinalbin precursor.
Another notable patent by Kester focuses on the preservation of solid food products using isothiocyanates. The patent titled "Isothiocyanate Preservatives and Methods of Their Use" describes a composition for preserving solid food products. The composition comprises a moisture-sensitive isothiocyanate compound and a hygroscopic carrier, while being free of sorbic acid, benzoic acid, and salts thereof. The patent also includes a method for preserving solid food products by adding a moisture-sensitive isothiocyanate to the product and storing it at a reduced temperature.
Career Highlights:
Jeffrey John Kester has had an illustrious career, working with renowned companies such as The Procter & Gamble Company and Mid-America Commercialization Corporation. His extensive knowledge and expertise in essential oil production and preservation have been instrumental in driving innovation in the industry.
Collaborations:
Throughout his career, Kester has had the opportunity to collaborate with esteemed coworkers. Notable among his collaborators are Joseph J Elsen and Thomas Joseph Wehmeier. Their collective efforts have furthered advancements in the field of isothiocyanate extraction and its applications, ensuring safer and more effective preservation methods for food products.
Conclusion:
Jeffrey John Kester's contributions to the field of isothiocyanate extraction and utilization are remarkable. With 27 patents to his name, including processes for producing essential oils and preserving solid food products, Kester's innovative ideas have opened up new possibilities in the industry. His collaborations with industry professionals have furthered the development of techniques that contribute to enhanced food safety and preservation. As a visionary innovator, Kester continues to make significant contributions to the field, driving progress in the science of essential oils and their applications.