Assignee
CHANGCHUN BCHT BIOTECHNOLOGY CO
CN·4 granted patents·0 citations·filing 2016–2019
Top patents by PatentIndex Score
4 records- 0153US12414987B2Phosphorylated polypeptide antigen vaccine, preparation method therefor and application thereofCHANGCHUN BCHT BIOTECHNOLOGY CO·Filed 2019·Granted Sep 16, 2025·0 cites·34 claims
- 0240US10588955B2Streptococcus pneumoniae protein antigen, and preparation method and use thereofCHANGCHUN BCHT BIOTECHNOLOGY CO·Filed 2016·Granted Mar 17, 2020·0 cites·18 claims
- 0334US11116831B2Chimeric norovirus P particle and preparation and use thereofCHANGCHUN BCHT BIOTECHNOLOGY CO·Filed 2016·Granted Sep 14, 2021·0 cites·9 claims
- 0427US10463741B2Non-gelatin vaccine protectant composition and live attenuated influenza vaccineCHANGCHUN BCHT BIOTECHNOLOGY CO·Filed 2016·Granted Nov 5, 2019·0 cites·4 claims
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