Inventor · disambiguated record
Zhaozhong Ding
Also filed as: DING ZHAOZHONG
13 granted patents·2 pending applications·25 citations·filing 2015–2020
86Inventor score
Files withCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD10CISEN PHARMACEUTICAL CO LTD1HUBEI BIO PHARMACEUTICAL INDUSTRIAL TECH INSTITUTE INC1NORTH CHINA PHARMACEUTICAL COMPANY LTD1NORTH CHINA PHARMACEUTICAL NEW DRUG R & D CO LTD1
Top patents by PatentIndex Score
15 records- 0191US9962388B2Pyrrolopyrimidine compounds used as TLR7 agonistCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2015·Granted May 8, 2018·14 cites·10 claims
- 0278US10555949B2Pyrrolopyrimidine compounds used as TLR7 agonistCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2018·Granted Feb 11, 2020·2 cites·14 claims
- 0378US9938272B2Hydrazine compound as blood coagulation factor Xa inhibitorNORTH CHINA PHARMACEUTICAL COMPANY LTD·Filed 2015·Granted Apr 10, 2018·4 cites·5 claims
- 0475US10053477B2Spirocyclic aryl phosphorus oxide and aryl phosphorus sulfideQILU PHARMACEUTICAL CO LTD·Filed 2015·Granted Aug 21, 2018·2 cites·13 claims
- 0572US9856262B2Analogues of 4H-pyrazolo[1,5-a] benzimidazole compound as PARP inhibitorsHUBEI BIO-PHARMACEUTICAL INDUSTRIAL TECH INSTITUTE INC·Filed 2015·Granted Jan 2, 2018·2 cites·21 claims
- 0661US10442811B2Crystal form A of 2-butoxy-7-(4-(pyrrolidin-1-ylmethyl)benzyl)-5H-pyrrolo[3,2-D] pyrimidin-4-amine, preparation process and use thereofCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2017·Granted Oct 15, 2019·0 cites·20 claims
- 0760US9878982B2Pyridine derivatives and anti-mycobacterial use thereofCISEN PHARMACEUTICAL CO LTD·Filed 2015·Granted Jan 30, 2018·1 cites·13 claims
- 0859US10947245B2Crystal form A of 2-butoxy-7-(4-(pyrrolidin-1-ylmethyl)benzyl)-5H-pyrrolo[3,2-d]pyrimidin-4-amine for inhibiting toll-like receptor activityCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2019·Granted Mar 16, 2021·0 cites·20 claims
- 0957US2020239484A1Method for preparing pyrrolo[3,2,-d]pyrimidine compound, and intermediates thereofCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2020·Application pending·0 cites
- 1056US10654856B2Method for preparing pyrrolo[3,2-D]pyrimidine compound, and intermediates thereofCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2017·Granted May 19, 2020·0 cites·17 claims
- 1156US2020368241A1Tlr7 agonist maleate salt, crystalline forms c, d and e thereof, preparation methods and uses of maleate salt and crystalline formsCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2020·Application pending·0 cites
- 1252US10683296B2TLR7 agonist trifluoroacetate salt and crystalline form B thereof, preparation methods and usesCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2017·Granted Jun 16, 2020·0 cites·12 claims
- 1351US10780091B2TLR7 agonist maleate salt, crystalline forms C, D and E thereof, preparation methods and uses of maleate salt and crystalline formsCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2017·Granted Sep 22, 2020·0 cites·16 claims
- 1441US10676478B27-(thiazol-5-yl) pyrrolopyrimidine compound as TLR7 agonistCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2016·Granted Jun 9, 2020·0 cites·11 claims
- 1528US10106557B2Preparation method for benzoxazoleoxazine ketone compound and intermediate and crystal form thereofNORTH CHINA PHARMACEUTICAL NEW DRUG R & D CO LTD·Filed 2015·Granted Oct 23, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →