This inventor holds 2 USPTO granted patents. Top assignee: Yeda Research and Develpment & Co. Ltd. Active years: 1983-1985.
Company Filing History:
Years Active: 1983-1985
Title: Isabela Weissbuch: Innovator in Amino Acid Resolution
Introduction
Isabela Weissbuch is a prominent inventor based in Rehovot, Israel. She has made significant contributions to the field of chemistry, particularly in the resolution of amino acids. With a total of 2 patents, her work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of her latest patents focuses on the resolution of a mixture of D- and L- amino acids. This process involves selecting amino acids such as threonine (THR), asparagine (ASN), p-hydroxyphenylglycine p-toluene sulfonate (pHPGpTS), and glutamic acid hydrochloride (GLU). The method aims to increase the ratio of the desired enantiomorph to the undesired enantiomorph in the crystalline compound obtained. The process includes forming a supersaturated solution of the mixture and adding a predetermined amino acid as an additive. This additive resembles one of the enantiomers of the racemic mixture, allowing for selective crystallization. When resolving GLU.HCl, the crystals can be separated due to their different morphological forms.
Career Highlights
Isabela Weissbuch is associated with Yeda Research and Development Co. Ltd., where she continues to advance her research in amino acid resolution. Her innovative work has positioned her as a key figure in her field.
Collaborations
Isabela has collaborated with notable colleagues, including Meir Lahav and Lia Addadi, who have contributed to her research endeavors.
Conclusion
Isabela Weissbuch's contributions to the resolution of amino acids highlight her innovative spirit and dedication to advancing scientific knowledge. Her patents reflect her commitment to improving processes in chemistry, making her a noteworthy inventor in her field.