Inventor
JIANG ZHIGAN
CN22 patents
⚠️ This page may combine multiple inventors who share the name “JIANG ZHIGAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANDONG DANHONG PHARMACEUTICAL CO LTD
5 patentsUS10858322B2Dec 8, 2020
Process for preparing 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo[D]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US10633347B2Apr 28, 2020
Crystal form B of 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo[d]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US10227309B2Mar 12, 2019
Crystal form A of 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo [d]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US10030029B2Jul 24, 2018
Imidazole derivative used as antiviral agent and use thereof in preparation of medicament
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US9850251B2Dec 26, 2017
Imidazole derivative used as antiviral agent and use therof in preparation of medicament
SHANDONG DANHONG PHARMACEUTICAL CO LTD1 citations50
GUANGDONG RAYNOVENT BIOTECH CO LTD
2 patentsMEDSHINE DISCOVERY INC
2 patentsFUJIAN AKEYLINK BIOTECHNOLOGY CO LTD
2 patentsUS11952388B2Apr 9, 2024
Crystal form of tri-cycle compound and application thereof
FUJIAN AKEYLINK BIOTECHNOLOGY CO LTD0 citations60
US12569500B2Mar 10, 2026
Combination comprising tricycle compound and use thereof in preparation of medicament for treating HBV
FUJIAN AKEYLINK BIOTECHNOLOGY CO LTD0 citations49
ZHANGZHOU PIEN TZE HUANG PHARM
2 patentsUS11673899B2Jun 13, 2023
Crystal form of thieno[2,3-c]pyridazine-4(1H)-one compound, preparation method therefor and use thereof
ZHANGZHOU PIEN TZE HUANG PHARM0 citations58
US11578081B1Feb 14, 2023
Crystal form as inhibitor of ACC1 and ACC2, and preparation method therefor and use thereof
ZHANGZHOU PIEN TZE HUANG PHARM0 citations57