Beijing
China
3
2024-10-17
The entities that hold a legal rights for patent applications filed by inventor Yu Liyan:
Liyan Yu from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PERINAPHTHENONE COMPOUND AND USE THEREOF
#2 | 2023-11-16A GROUP OF PEPTIDE DERIVATIVE OMICSYNINS WITH ANTIVIRAL ACTIVITY AND USES THEREOF
#3 | 2011-07-21Group of amino substituted benzoyl derivatives and their preparation and their use
3551735 ⎘