Inventor
ZHANG JIANCUN
US21 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG JIANCUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNSHINE LAKE PHARMA CO LTD
12 patentsUS9309231B2Apr 12, 2016
Bridged ring compounds as hepatitis C virus (HCV) inhibitors and pharmaceutical applications thereof
SUNSHINE LAKE PHARMA CO LTD13 citations80
US9434695B2Sep 6, 2016
Nitrogenous heterocyclic derivatives and their application in drugs
SUNSHINE LAKE PHARMA CO LTD3 citations68
US9181277B2Nov 10, 2015
Aminoquinazoline derivatives and their salts and methods of use
SUNSHINE LAKE PHARMA CO LTD3 citations62
US9902712B2Feb 27, 2018
Nitrogenous heterocyclic derivatives and their application in drugs
SUNSHINE LAKE PHARMA CO LTD1 citations49
US10851068B2Dec 1, 2020
Method for preparing pyrimidone compound
SUNSHINE LAKE PHARMA CO LTD0 citations48
US9738629B2Aug 22, 2017
Bridged ring compounds as Hepatitis C virus inhibitors, pharmaceutical compositions and uses thereof
SUNSHINE LAKE PHARMA CO LTD1 citations46
US10647682B2May 12, 2020
Salts of 2,6-dimethylpyrimidone derivatives and uses thereof
SUNSHINE LAKE PHARMA CO LTD0 citations40
US9556191B2Jan 31, 2017
Aminoquinazoline derivatives and their salts and methods of use thereof
SUNSHINE LAKE PHARMA CO LTD0 citations40
US9951010B2Apr 24, 2018
Compounds as CRTH2 antagonist and uses thereof
SUNSHINE LAKE PHARMA CO LTD0 citations38
US9802949B2Oct 31, 2017
Fused ring compounds as hepatitis C virus inhibitors, pharmaceutical compositions and uses thereof
SUNSHINE LAKE PHARMA CO LTD0 citations37
US9416139B2Aug 16, 2016
Spiro ring compound as hepatitis C virus (HCV) inhibitor and uses thereof
SUNSHINE LAKE PHARMA CO LTD0 citations36
US10494364B2Dec 3, 2019
Cathepsin K inhibitors and application thereof
SUNSHINE LAKE PHARMA CO LTD0 citations32
GUANGZHOU HENOVCOM BIOSCIENCE CO LTD
6 patentsUS11369583B2Jun 28, 2022
Long-acting prodrugs of rasagiline, preparing methods and uses thereof
GUANGZHOU HENOVCOM BIOSCIENCE CO LTD0 citations52
US10919856B2Feb 16, 2021
Cyclohexene compounds and use thereof
GUANGZHOU HENOVCOM BIOSCIENCE CO LTD0 citations49
US12497378B2Dec 16, 2025
Tetrahydronaphthalene compounds, pharmaceutical compositions, and uses thereof
GUANGZHOU HENOVCOM BIOSCIENCE CO LTD0 citations45
US12060385B2Aug 13, 2024
Compounds for RNA capping and uses thereof
GUANGZHOU HENOVCOM BIOSCIENCE CO LTD0 citations43
US11679108B2Jun 20, 2023
Aromatic heterocyclic compound, and pharmaceutical composition and use thereof
GUANGZHOU HENOVCOM BIOSCIENCE CO LTD0 citations43
US11292811B2Apr 5, 2022
Long-acting prodrugs of entecavir, preparing methods and uses thereof
GUANGZHOU HENOVCOM BIOSCIENCE CO LTD0 citations43