Location History:
- poselok Salaspils, SU (1984)
- Rizhsky, SU (1987)
- Salaspils, SU (1984 - 1991)
Company Filing History:
2 out of 7 
1 out of 1 
1 out of 1 Years Active: 1984-1991
Title: Ivars Y Kalvinsh: A Pioneer in Organic Chemistry
Introduction
Ivars Y Kalvinsh is a notable inventor based in Salaspils, Latvia. He has made significant contributions to the field of organic chemistry, holding a total of 7 patents. His work primarily focuses on novel compounds that have potential therapeutic applications.
Latest Patents
Kalvinsh's latest patents include innovative compounds such as ethyl-3-(2-ethyl-2,2-dimethylhydrazinium)-propionate salts. These compounds possess an antiarrhythmic effect and are characterized by the general formula: ##STR1## wherein X is Cl, Br, or I. Another notable patent involves 3-(2,2,2-trisubstituted hydrazinium) propionates, which have a general formula: ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 can be various alkyl or aryl groups.
Career Highlights
Throughout his career, Kalvinsh has worked with esteemed institutions, including the Institute of Organic Synthesis of the Latvian Academy of Sciences. His research has significantly advanced the understanding of organic compounds and their applications in medicine.
Collaborations
Kalvinsh has collaborated with notable colleagues such as Maris M Veveris and Gunar A Bremanis. These partnerships have fostered a productive environment for innovation and research in organic chemistry.
Conclusion
Ivars Y Kalvinsh stands out as a prominent figure in the field of organic chemistry, with a focus on developing novel compounds for medical applications. His contributions continue to influence the scientific community and pave the way for future innovations.