Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407704 | Process of vitamin K2 derivatives preparation | Katarzyna SIDORYK, Agnieszka Burzynska-Prajzner, Marcin Cybulski, Marek Kubiszewski, Kamil Jatczak +4 more | 2022-08-09 |
| 9828323 | Process for preparation of MK-7 type of vitamin K2 | Krzysztof Krajewski, Andrzej Kutner, Jadwiga Dzikowska, Regina Gutowska, Jerzy Winiarski +6 more | 2017-11-28 |