Inventor · disambiguated record
Jian Zhang
Also filed as: ZHANG JIAN · ZHANG JIAN J · ZHANG JIAN JIAN
33 granted patents·15 pending applications·256 citations·filing 1994–2025
96Inventor score
Files withHERCULES INC11BETTA PHARMACEUTICALS CO LTD3SUZHOU OULIT BIOPHARM CO LTD3ZHEJIANG HUAHAI PHARM CO LTD3SHANDONG GUIYUAN ADVANCED CERAM CO LTD2
Top patents by PatentIndex Score
48 records- 0196US5685815AProcess of using paper containing alkaline sizing agents with improved conversion capabilityHERCULES INC·Filed 1994·Granted Nov 11, 1997·61 cites·134 claims
- 0292US9464043B2Preparation of hydroxy-benzylbenzene derivativesTHERACOS SUB LLC·Filed 2014·Granted Oct 11, 2016·14 cites·30 claims
- 0387US11492296B1Carbonization-based lightweight CO2 foamed cement-based material, and optimized preparation method and use thereofUNIV HOHAI·Filed 2022·Granted Nov 8, 2022·9 cites·8 claims
- 0487US6348132B1Alkenyl succinic anhydride compositons and the use thereofHERCULES INC·Filed 2000·Granted Feb 19, 2002·50 cites·18 claims
- 0579US8471057B2Sitagliptin intermediates, preparation methods and uses thereofZHU GUOLIANG·Filed 2010·Granted Jun 25, 2013·3 cites·13 claims
- 0672US10093616B2Preparation of hydroxy-benzylbenzene derivativesTHERACOS SUB LLC·Filed 2016·Granted Oct 9, 2018·1 cites·15 claims
- 0768US12145952B2Heteroatom- and cycloalkyl-containing organic compound and organic electroluminescent device containing compoundSHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·3 claims
- 0867US11540993B2Self-assembled amino acid supramolecular polymer, preparation method therefor, and application thereofSUZHOU OULIT BIOPHARM CO LTD·Filed 2019·Granted Jan 3, 2023·0 cites·18 claims
- 0967US6316095B12-oxetanone sizing agents and their use in paperHERCULES INC·Filed 1999·Granted Nov 13, 2001·17 cites·31 claims
- 1067US6007906AProcess of using fine paper containing 2-oxetanone sizing agent in high speed precision converting or reprographic operationsHERCULES INC·Filed 1997·Granted Dec 28, 1999·12 cites·61 claims
- 1166US5846663AMethod of surface sizing paper comprising surface sizing paper with 2-oxetanone ketene multimer sizing agentHERCULES INC·Filed 1996·Granted Dec 8, 1998·29 cites·33 claims
- 1263US2011046414A1Photo-reaction of tyrosine with cetyltrimethylamonium chloride and nitrogen containing functional groupsZHANG JIAN·Filed 2009·Application pending·0 cites
- 1363US2025057911A1Ovary-targeting polypeptide, and derivative and the use thereofSHENZHEN INST OF ADVANCEDTECHNOLOGY CHINESE ACADEMY OF SCIENCES·Filed 2024·Application pending·0 cites
- 1462US11918980B2Catalyst for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction as well as preparation method and use thereofNINGBO INST MATERIALS TECH & ENG CAS·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 1561US9642433B2Gelatinize hairdressing foil and its preparation method thereofZHANG JIAN·Filed 2014·Granted May 9, 2017·0 cites·16 claims
- 1661US9241966B1External-use traditional chinese medicine for ichthyosis and xerodermia, and preparation method thereofTONG SEN·Filed 2014·Granted Jan 26, 2016·1 cites·24 claims
- 1761US7271308B2Process for isomerization of alpha olefins to internal olefinsHERCULES INC·Filed 2004·Granted Sep 18, 2007·2 cites·75 claims
- 1861US2025024855A1Method for reshaping walnut dreg-derived fibrous tissue protein using multi-stage temperature-variable moderate extrusion device in conjunction with green stable cross-linking curing agent, and use thereofINSTITUTE OF AGRO PRODUCTS STORAGE AND PROC XINJIANG ACADEMY OF AGRICULTURAL SCIENCES·Filed 2024·Application pending·0 cites
- 1960US6048392AAlkaline paper surface sizing agentsHERCULES INC·Filed 1997·Granted Apr 11, 2000·17 cites·21 claims
- 2060US2025223300A1Macrocyclic compound and pharmaceutical composition and use thereofBETTA PHARMACEUTICALS CO LTD·Filed 2023·Application pending·0 cites
- 2159US5525738AProcess for the manufacture of alkyl ketene dimers by dimerization with tertiary aminesHERCULES INC·Filed 1994·Granted Jun 11, 1996·6 cites·28 claims
- 2258US11859296B2Method for producing 2,5-furandicarboxylic acid (FDCA) by electrocatalytic oxidation of 5-hydroxymethylfurfural (HMF) and simultaneously generating hydrogen by water electrolysisNINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCES·Filed 2020·Granted Jan 2, 2024·0 cites·11 claims
- 2358US11566110B2Self-assembled amino acid supramolecular polymer, preparation therefor, and application thereofSUZHOU OULIT BIOPHARM CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·18 claims
- 2458US9926268B2Method for preparing azetidinone compound and intermediate of azetidinone compoundZHEJIANG HISUN PHARM CO LTD·Filed 2015·Granted Mar 27, 2018·0 cites·8 claims
- 2558US5725731A2-oxetanone sizing agents comprising saturated and unsaturated tails, paper made with the 2-oxetanone sizing agents, and use of the paper in high speed converting and reprographic operationsHERCULES INC·Filed 1995·Granted Mar 10, 1998·18 cites·49 claims
- 2658US2025042853A1Bicyclic compound and application thereofBETTA PHARMACEUTICALS CO LTD·Filed 2022·Application pending·0 cites
- 2757US12492165B2Method for purifying key intermediates of citalopramZHEJIANG HUAHAI PHARM CO LTD·Filed 2021·Granted Dec 9, 2025·0 cites·19 claims
- 2857US11098285B2Virulent Pseudomonas fluorescens phage ΦPf1901, and phage ΦPf901 preparation and application thereofUNIV BOHAI·Filed 2019·Granted Aug 24, 2021·0 cites·5 claims
- 2956US2023404945A1Application of alpha-asarone in preparation of medicine for preventing or treating hemorrhagic strokeUNIV SICHUAN·Filed 2021·Application pending·0 cites
- 3056US2024325274A1Supramolecular amino acid or salt thereof, and preparation method therefor and application thereofSUZHOU OULIT BIOPHARM CO LTD·Filed 2022·Application pending·0 cites
- 3155US2025066340A1Method for synthesizing rivaroxabanZHEJIANG HUAHAI PHARM CO LTD·Filed 2022·Application pending·0 cites
- 3254US11033868B2Continuous flow catalytic reactor, assembling method therefor and application thereofNINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCE·Filed 2018·Granted Jun 15, 2021·0 cites·15 claims
- 3353US10364219B2Method for preparing azetidinone compound and intermediate of azetidinone compoundZHEJIANG HISUN PHARM CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·17 claims
- 3451US2024300911A1Purification method for citalopram or s-citalopramZHEJIANG HUAHAI PHARM CO LTD·Filed 2022·Application pending·0 cites
- 3546US8546503B2Method for controlling anionic polymerizationZHENG ANNA·Filed 2009·Granted Oct 1, 2013·0 cites·14 claims
- 3646US2025270159A11-(cyclobutanemethylidene)-2, 4, 5-trimethoxybenzene compound and preparation method and use thereofCHENGDU XINRUI TAIKANG TECH CO LTD·Filed 2025·Application pending·0 cites
- 3744US2023219890A1Bicyclic compounds and use thereofBETTA PHARMACEUTICALS CO LTD·Filed 2021·Application pending·0 cites
- 3844US2022002288A1Monobactam compounds and use thereforNANJING SANHOME PHARMACEUTICAL CO LTD·Filed 2019·Application pending·0 cites
- 3943US6325893B1Alkaline paper surface sizing agents, method of use and surface sized paperHERCULES INC·Filed 1999·Granted Dec 4, 2001·9 cites·25 claims
- 4043US2023213487A1Fingerprint Detection Method for Pharmaceutical PreparationSHAANXI BUCHANG PHARMACEUTICAL·Filed 2020·Application pending·0 cites
- 4142US2019276310A1Method for preparing hexagonal boron nitride by templatingROGERS CORP·Filed 2019·Application pending·0 cites
- 4240US12005156B2Berberine/mineralized collagen-based composite membrane and preparation method and application thereofUNIV WEIFANG MEDICAL·Filed 2021·Granted Jun 11, 2024·0 cites·8 claims
- 4340US6175022B1Alcohol-terminated ketene multimer sizing agentsHERCULES INC·Filed 1998·Granted Jan 16, 2001·7 cites·78 claims
- 4438US12054502B2Multifunctional immunity-targeted micromolecule anti-cancer medicine Bestazomib (Bestazomib) and preparation method and application thereofSHANDONG HUBBLE KISEN BIOLOGICAL TECH CO LTD·Filed 2019·Granted Aug 6, 2024·0 cites·11 claims
- 4535US2018008937A1Composite molecular sieve membrane, preparation process and use thereofUNIV PEKING SHENZHEN GRADUATE SCHOOL·Filed 2017·Application pending·0 cites
- 4632US12098119B2Compound used as SIRT6 small-molecule allosteric activator and pharmaceutical composition thereofNUTSHELL BIOTECH SHANGHAI CO LTD·Filed 2018·Granted Sep 24, 2024·0 cites·3 claims
- 4728US10427980B2Preparation method of ceramic membrane supportSHANDONG GUIYUAN ADVANCED CERAM CO LTD·Filed 2016·Granted Oct 1, 2019·0 cites·5 claims
- 4828US10017423B2Method for preparing support of molecular sieve membraneSHANDONG GUIYUAN ADVANCED CERAM CO LTD·Filed 2016·Granted Jul 10, 2018·0 cites·10 claims
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