Inventor · disambiguated record
Liang Xin
Also filed as: XIN LIANG
19 granted patents·1 pending application·26 citations·filing 2019–2023
90Inventor score
Files withSHAANXI PANLONG PHARMACEUTICAL CO LTD5LIANG CHENGYUAN4ZHAO QIANQIAN4TANG YONGHONG2TIAN BIN2
Top patents by PatentIndex Score
20 records- 0196US11155514B1Pleuromulin acitretin ester with antibacterial activity and a method of preparing the sameTIAN BIN·Filed 2020·Granted Oct 26, 2021·5 cites·15 claims
- 0294US11117859B1Pleuromutilin hippuric acid ester with antibacterial activity and a method of preparing the sameYANG DAN·Filed 2021·Granted Sep 14, 2021·4 cites·16 claims
- 0392US11168049B1Pleuromulin tretinoin ester with antibacterial activity and a method of preparing the sameTANG YONGHONG·Filed 2020·Granted Nov 9, 2021·2 cites·16 claims
- 0491US11530195B1Protacs targeting coronavirus 3CL protease and preparation method and application thereofSHAANXI PANLONG PHARMACEUTICAL CO LTD·Filed 2022·Granted Dec 20, 2022·5 cites·5 claims
- 0590US11510905B1Pleuromutilin (E)-4-(1-imidazoylmethyl)cinnamic acid ester with anti-drug resistant bacteria activity and a method of preparing the sameLIANG CHENGYUAN·Filed 2021·Granted Nov 29, 2022·2 cites·17 claims
- 0689US11518759B1Protacs based on VHL ligand targeting coronavirus 3CL protease and preparation method and application thereofSHAANXI PANLONG PHARMACEUTICAL CO LTD·Filed 2022·Granted Dec 6, 2022·2 cites·4 claims
- 0789US11186607B1Pleuromutilin ursodeoxycholic acid ester with antibacterial activity and a method of preparing the sameTANG YONGHONG·Filed 2020·Granted Nov 30, 2021·2 cites·14 claims
- 0888US11872202B2Pleuromutilin cinnamic acid ester compounds with activities against antibiotic-resistant infectionsLIANG CHENGYUAN·Filed 2022·Granted Jan 16, 2024·1 cites·2 claims
- 0988US11612603B13-triazolyl methyl-1,3,5-triazine-2,4-dione compounds and preparation method and application thereofSHAANXI PANLONG PHARMACEUTICAL CO LTD·Filed 2022·Granted Mar 28, 2023·2 cites·2 claims
- 1081US11555016B2Pleuromulin 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid ester with antibacterial activity and a method of preparing the sameWANG YONGBO·Filed 2021·Granted Jan 17, 2023·1 cites·16 claims
- 1168US11512049B2Pleuromutilin 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
- 1268US10640450B1Hydroxytyrosol dihydrocaffeate having antioxidant activity and a method for preparing the sameTIAN BIN·Filed 2019·Granted May 5, 2020·0 cites·12 claims
- 1367US11518740B2Pleuromutilin (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
- 1465US11401233B1Pleuromutilin salicylic acid ester with antibacterial activity and a method of preparing the sameZHAO QIANQIAN·Filed 2021·Granted Aug 2, 2022·0 cites·16 claims
- 1563US11597714B2Pleuromulin lipoic acid ester with antibacterial activity and a method of preparing the sameLIANG CHENGYUAN·Filed 2020·Granted Mar 7, 2023·0 cites·16 claims
- 1663US10858312B1Gossypol isocyanate ester compounds with antileukemic activities and a method of preparing the sameXIE XIAOLIN·Filed 2020·Granted Dec 8, 2020·0 cites·9 claims
- 1759US12221424B23-tetrazolylmethyl-1,3,5-triazin-2,4-dione compound inhibiting coronavirus 3CL protease activity and preparation method and use thereofSHAANXI PANLONG PHARMACEUTICAL CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·4 claims
- 1858US2024074990A1Application of gossypol and its optical isomers to preparation of coronavirus 3cl protease inhibitorSHAANXI PANLONG PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 1953US11639516B2Hydroxytyrosol sturgeon skin gelatin film with antioxidant activity and Salmonella detection ability and a method of preparing the sameLIANG CHENGYUAN·Filed 2020·Granted May 2, 2023·0 cites·7 claims
- 2052US11712457B2Syringa pubescens microphylla seed extract composition and its application in antibiotic-resistant infectionsZHAO QIANQIAN·Filed 2021·Granted Aug 1, 2023·0 cites·1 claims
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