4 ms·
Does that mean the patent should start from 1999?
by b800h 3y ago
Does that mean the patent should start from 1999?
- _flux 3y agoPatents start from the day they are applied from, right? They just kept it secret until they applied for it. So the patent starts from 2020. Anyway, I wonder how important that patent https://patents.google.com/patent/KR20210062550A/en https://patents.google.com/patent/KR20210062550A/en is in the end, as it seems their way of manufacturing it is not very effective anyway and it might even be possible to find nearby compounds with similar properties.