Seoul
South Korea
3
2021-10-21
The entities that hold a legal rights for patent applications filed by inventor Park Sei Jin:
Sei Jin Park from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Iron oxide magnetic particles
#2 | 2021-10-14Method for producing iron oxide magnetic particles, and iron oxide magnetic materials prepared thereby
#3 | 2009-11-05Cosmetics Container for Containing Cosmetics
4053187 ⎘