Inventor · disambiguated record
Zongquan Li
Also filed as: LI ZONGQUAN
3 granted patents·5 pending applications·0 citations·filing 2005–2024
41Inventor score
Files withBETTA PHARMACEUTICALS CO LTD2SHENZHEN CHENBEI TECH CO LTD2HUANG DEHUAN1MERYX INC1QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES1
Top patents by PatentIndex Score
8 records- 0157US2025154149A1Pharmaceutical composition and method for preparing active ingredient compound thereofBETTA PHARMACEUTICALS CO LTD·Filed 2023·Application pending·0 cites
- 0253US9085588B2Methods of preparing icotinib and icotinib hydrochloride, and intermediates thereofBETTA PHARMACEUTICALS CO LTD·Filed 2012·Granted Jul 21, 2015·0 cites·32 claims
- 0352US2025389084A1Method for preparing pulp with relatively high brightness and high-activity ligninQILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES·Filed 2024·Application pending·0 cites
- 0448US2024318844A1Centrifugal Air Purifier with Enhanced Air Flow ArrangementSHENZHEN CHENBEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0548US2023051844A1Air PurifierSHENZHEN CHENBEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 0643US12275737B2Polymorphs of a kinase inhibitor, pharmaceutical compositions containing such a compound, preparation methods, and applicationsMERYX INC·Filed 2020·Granted Apr 15, 2025·0 cites·16 claims
- 0736US7625599B2Method and apparatus for preparing powder carrying nano gold by thermal decompositionSHANGHAI APPLIED NANOTECH CO·Filed 2005·Granted Dec 1, 2009·0 cites·3 claims
- 0833US2007039417A1Method for preparing nano-complex-powder comprising multiple components and silverHUANG DEHUAN·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zongquan Li 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 →