Assignee
QIANJIANG YONGAN PHARMACEUTICAL CO LTD
CN·6 granted patents·6 pending applications·16 citations·filing 2013–2023
Top patents by PatentIndex Score
12 records- 0193US10071955B1High-yield circular production method of taurineQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2017·Granted Sep 11, 2018·16 cites·13 claims
- 0274US2023183173A1System for system for preparing high-purity taurine and saltQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0372US2023044757A1System for removing impurities out of taurine mother liquor and taurine mother liquor recoveryQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 0469US11578037B2Method and system for preparing high-purity taurine and saltQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2021·Granted Feb 14, 2023·0 cites·11 claims
- 0568US11773056B2Method for preparing taurineQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·20 claims
- 0667US11858883B2Method for recycling taurine mother liquorQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·19 claims
- 0766US11459294B2Method and system for removing impurities out of taurine mother liquor and taurine mother liquor recoveryQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2020·Granted Oct 4, 2022·0 cites·12 claims
- 0862US2024351976A1Novel preparation method for sarcosine and derivatives thereofQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0961US2023416197A1High-efficiency cyclic preparation method for columnar taurineQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 1057US11420938B2Method and production system for fully recovering and treating taurine mother liquorQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 1141US2014121405A1Process for producing taurineQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2013·Application pending·0 cites
- 1235US2018208553A1A process for producing taurineQIANJIANG YONGAN PHARMACEUTICAL CO LTD·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →