Assignee
ZHAO QIANQIAN
CN·4 granted patents·0 citations·filing 2021–2021
Top patents by PatentIndex Score
4 records- 0168US11512049B2Pleuromutilin 2-[(diphenylmethyl)thio] acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the sameZHAO QIANQIAN·Filed 2021·Granted Nov 29, 2022·0 cites·17 claims
- 0267US11518740B2Pleuromutilin (phenylthio)acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the sameZHAO QIANQIAN·Filed 2021·Granted Dec 6, 2022·0 cites·17 claims
- 0365US11401233B1Pleuromutilin salicylic acid ester with antibacterial activity and a method of preparing the sameZHAO QIANQIAN·Filed 2021·Granted Aug 2, 2022·0 cites·16 claims
- 0452US11712457B2Syringa pubescens microphylla seed extract composition and its application in antibiotic-resistant infectionsZHAO QIANQIAN·Filed 2021·Granted Aug 1, 2023·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when ZHAO QIANQIAN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →