Location History:
- Columbia, MO (US) (2014 - 2018)
- Iksan-si, KR (2019)
Company Filing History:
3 out of 873 
1 out of 1 
1 out of 1 Years Active: 2014-2019
Title: Young-Joo Yi: Innovator in Mammalian Embryo Cultivation
Introduction
Young-Joo Yi is a prominent inventor based in Columbia, MO (US). She has made significant contributions to the field of mammalian embryo cultivation, holding a total of 3 patents. Her work focuses on improving the quality of zygotes and blastocyst formation, which is crucial for successful in vitro fertilization (IVF) processes.
Latest Patents
One of her latest patents is titled "Supplement for cultivation of mammalian embryos." This invention involves media, kits, and methods for cultivating mammalian embryos from the fertilized oocyte stage to the blastocyst stage using N-benzyl-3,5-dicarbethoxy-4-phenyl-1,4-dihydropyridine. The use of this supplement enhances early embryonic development, particularly improving the quality of zygotes and the formation of blastocysts. The supplemented media can be utilized with various mammals, including pigs and humans, and can be integrated into known IVF methods.
Another significant patent is "Inorganic pyrophosphate and uses thereof." This invention introduces a new sperm-stimulating additive that comprises inorganic pyrophosphate (PPi). The addition of PPi to media for human and animal IVF improves fertilization rates. Furthermore, when used in semen extenders for farm animal artificial insemination, PPi may enhance pregnancy rates. Mammalian oocytes matured in vitro with PPi exhibit improved fertilization and developmental potential, while embryos cultured in PPi-supplemented media show enhanced development to the blastocyst stage.
Career Highlights
Young-Joo Yi has worked with esteemed institutions such as the University of Missouri and the Faculty of Medicine in Pilsen, Charles University. Her research has significantly impacted the field of reproductive biology and assisted reproductive technologies.
Collaborations
She has collaborated with notable colleagues, including Peter Sutovsky and Jan Nevoral, contributing to advancements in embryo cultivation techniques.
Conclusion
Young-Joo Yi's innovative work in mammalian embryo cultivation has led to significant advancements in reproductive technologies. Her patents reflect her commitment to improving fertilization and developmental outcomes in both human and animal species.