Inventor
YAO JIANGCHAO
US50 patents
⚠️ This page may combine multiple inventors who share the name “YAO JIANGCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PURDUE PHARMA LP
29 patentsUS9206127B2Dec 8, 2015
Substituted pyridines as sodium channel blockers
PURDUE PHARMA LP24 citations93
US9181185B2Nov 10, 2015
Heteroaryl compounds as sodium channel blockers
PURDUE PHARMA LP20 citations92
US9168255B2Oct 27, 2015
Quinazoline compounds as sodium channel blockers
PURDUE PHARMA LP25 citations92
US9145408B2Sep 29, 2015
Substituted-quinoxaline-type bridged-piperidine compounds as ORL-1 modulators
PURDUE PHARMA LP13 citations92
US8969358B2Mar 3, 2015
Buprenorphine analogs
PURDUE PHARMA LP19 citations88
US9493449B2Nov 15, 2016
Carboxamide derivatives and use thereof
PURDUE PHARMA LP8 citations84
US9382260B2Jul 5, 2016
Buprenorphine analogs
PURDUE PHARMA LP6 citations84
US9056836B2Jun 16, 2015
Benzomorphan analogs and the use thereof
PURDUE PHARMA LP12 citations84
US9278967B2Mar 8, 2016
Substituted-quinoxaline-type piperidine compounds and the uses thereof
PURDUE PHARMA LP6 citations83
US10059675B2Aug 28, 2018
Pyrimidines as sodium channel blockers
PURDUE PHARMA LP2 citations73
US10005768B2Jun 26, 2018
Carboxamide derivatives and use thereof
PURDUE PHARMA LP5 citations73
US9611222B2Apr 4, 2017
Pyridine compounds and the uses thereof
PURDUE PHARMA LP2 citations73
US9527840B2Dec 27, 2016
Substituted-quinoxaline-type piperidine compounds and the uses thereof
PURDUE PHARMA LP3 citations72
US9890164B2Feb 13, 2018
Substituted-quinoxaline-type bridged-piperidine compounds as ORL-1 modulators
PURDUE PHARMA LP1 citations63
US9090618B2Jul 28, 2015
Substituted benzimidazole-type piperidine compounds and uses thereof
PURDUE PHARMA LP3 citations63
US11834447B2Dec 5, 2023
Indole derivatives and use thereof
PURDUE PHARMA LP0 citations62
US10730866B2Aug 4, 2020
Indole derivatives and use thereof
PURDUE PHARMA LP1 citations62
US11111246B2Sep 7, 2021
Pharmaceutical salts of substituted-quinoxaline-type bridged-piperidine compounds
PURDUE PHARMA LP0 citations61
US10774050B2Sep 15, 2020
Pyrimidines as sodium channel blockers
PURDUE PHARMA LP0 citations52
US10202344B2Feb 12, 2019
Aryl substituted indoles and the use thereof
PURDUE PHARMA LP0 citations52
US9975854B2May 22, 2018
Benzomorphan analogs and use thereof
PURDUE PHARMA LP1 citations52
US9975858B2May 22, 2018
Benzimidazole derivatives and use thereof
PURDUE PHARMA LP0 citations52
US9828348B2Nov 28, 2017
Benzimidazole derivatives and use thereof
PURDUE PHARMA LP1 citations52
US9718780B2Aug 1, 2017
Substituted pyridines as sodium channel blockers
PURDUE PHARMA LP0 citations52
US9624194B2Apr 18, 2017
Heteroaryl compounds as sodium channel blockers
PURDUE PHARMA LP0 citations52
US9598411B2Mar 21, 2017
Substituted benzimidazole-type piperidine compounds and uses thereof
PURDUE PHARMA LP0 citations52
US10519156B2Dec 31, 2019
9′-Aza[3,9′-bi(bicyclo[3.3.1]nonan)]-3′-one and preparation thereof
PURDUE PHARMA LP0 citations51
US10196364B2Feb 5, 2019
Pyrimidine carboxamides as sodium channel blockers
PURDUE PHARMA LP0 citations51
US10138207B2Nov 27, 2018
Benzomorphan analogs and the use thereof
PURDUE PHARMA LP0 citations41
VENATORX PHARMACEUTICALS INC
7 patentsUS10399996B2Sep 3, 2019
Beta-lactamase inhibitors
VENATORX PHARMACEUTICALS INC6 citations84
US10590076B2Mar 17, 2020
Hepatitis B capsid assembly modulators
VENATORX PHARMACEUTICALS INC6 citations82
US11566001B2Jan 31, 2023
Hepatitis B capsid assembly modulators
VENATORX PHARMACEUTICALS INC2 citations71
US11267826B2Mar 8, 2022
Penicillin-binding protein inhibitors
VENATORX PHARMACEUTICALS INC2 citations62
US11046716B2Jun 29, 2021
Beta-lactamase inhibitors
VENATORX PHARMACEUTICALS INC1 citations62
US11247965B2Feb 15, 2022
Hepatitis B capsid assembly modulators
VENATORX PHARMACEUTICALS INC1 citations61
US11014881B2May 25, 2021
Hepatitis B capsid assembly modulators
VENATORX PHARMACEUTICALS INC1 citations60
CHEN ZHENGMING
3 patentsUS8247442B2Aug 21, 2012
Benzenesulfonamide compounds and their use
CHEN ZHENGMING4 citations60
US8193208B2Jun 5, 2012
Fused and spirocycle compounds and the use thereof
CHEN ZHENGMING2 citations60
US8791264B2Jul 29, 2014
Benzenesulfonamide compounds and their use as blockers of calcium channels
CHEN ZHENGMING0 citations41