Inventor · disambiguated record
Guocai Zhang
Also filed as: ZHANG GUOCAI
12 granted patents·8 pending applications·0 citations·filing 2016–2023
79Inventor score
Top patents by PatentIndex Score
20 records- 0162US2023242553A1Process for the preparation of 1-methyl-6-[6-r2-5-methyl-8-(methylamino)-4-[ (3as,6as)-5-methyl-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrol-1-yl]-9h-pyrido[2,3-b]indol-3-yl]-4-oxo-1,8-naphthyridine-3-carboxylic acid hydrochlorideHOFFMANN LA ROCHE·Filed 2023·Application pending·0 cites
- 0261US12066247B2Air drying deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Aug 20, 2024·0 cites·15 claims
- 0361US2024018143A1Process for the preparation of (9s)-n-[3-(6-methylpyrimidin-4-yl)-3-azabicyclo[3.2.1]octan-8-yl]-9-(2,3,4-trifluorophenyl)-6,7,8,9-tetrahydro-5h-[1,2,4]triazolo[1,5-a]azepin-2-amine and its solid formHOFFMANN LA ROCHE·Filed 2023·Application pending·0 cites
- 0460US12121873B2Gas-solid separation structure, feeding device and electrochemical deposition apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·13 claims
- 0557US12024787B2Filling device and apparatus, electrochemical deposition system and filling methodBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·20 claims
- 0655US10253022B2Process for the preparation of N-[(3-aminooxetan-3-yl) methyl]-2-(1,1-dioxo-3,5-dihydro-1,4-benzothiazepin-4-yl)-6-methyl-quinazolin-4-amineHOFFMANN LA ROCHE·Filed 2018·Granted Apr 9, 2019·0 cites·3 claims
- 0754US12414374B2Substrate and method for manufacturing the same, and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·17 claims
- 0854US11990481B2Array substrate and manufacturing method thereof, display panel and backlight moduleBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted May 21, 2024·0 cites·12 claims
- 0954US2024025911A1Process for the preparation of 4-(3,5-difluorophenyl)-N-[3-(6-methylpyrimidin-4-yl)-3-azabicyclo[3.2.1]octan-8-yl]-6,7-dihydro-5H-[1,2,4]triazolo[1,5-a]pyrimidin-2-amineHOFFMANN LA ROCHE·Filed 2021·Application pending·0 cites
- 1053US11686010B2Carrier liquid leakage preventing device and electrochemical deposition apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jun 27, 2023·0 cites·7 claims
- 1152US2022098752A1Debris cleaning device and electroplating systemBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Application pending·0 cites
- 1249US11894394B2Array substrate, method for preparing array substrate, and backlight moduleBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Feb 6, 2024·0 cites·12 claims
- 1349US2023048657A1Process for the preparation of (9s)-2-bromo-9-(2,3,4-trifluorophenyl)-6,7,8,9-tetrahydro-5h-[1,2,4]triazolo[1,5-a]azepineHOFFMANN LA ROCHE·Filed 2020·Application pending·0 cites
- 1447US12199227B2Driving substrate, method for preparing the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Jan 14, 2025·0 cites·20 claims
- 1547US2022170152A1Electrochemical deposition apparatus set and electrochemical deposition methodBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Application pending·0 cites
- 1646US11707834B2Substrate transfer deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jul 25, 2023·0 cites·7 claims
- 1745US12275709B2Process for the preparation of exo-tert-butyl N-(3-azabicyclo[3.2.1]octan-8-yl)carbamateHOFFMANN LA ROCHE·Filed 2019·Granted Apr 15, 2025·0 cites·14 claims
- 1845US10005770B2Process for the preparation of N-[(3-aminooxetan-3-yl)methyl]-2-(1,1-dioxo-3,5-dihydro-1,4-benzothiazepin-4-yl)-6-methyl-quinazolin-4-amineHOFFMANN LA ROCHE·Filed 2016·Granted Jun 26, 2018·0 cites·31 claims
- 1945US2022406749A1Electrical connection method for electronic element, and related apparatus thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
- 2043US2022170173A1Substrate carrier and electrochemical deposition systemBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Guocai Zhang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →