Inventor · disambiguated record
Xiangjian Zeng
Also filed as: ZENG XIANGJIAN
3 granted patents·1 pending application·0 citations·filing 2023–2024
39Inventor score
Top patents by PatentIndex Score
4 records- 0161US12509647B2Detergent tabletGUANGZHOU JOYSON CLEANING PRODUCTS CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·8 claims
- 0261US12440428B2Oral care cleaning tabletGUANGZHOU JOYSON CLEANING PRODUCTS CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·14 claims
- 0360US12091638B2One-piece washing tablet made from combination of compositions and preparation method thereofGUANGZHOU JOYSON CLEANING PRODUCTS CO LTD·Filed 2024·Granted Sep 17, 2024·0 cites·5 claims
- 0459US2025066698A1Tableware detergent tablet, and methods for preparing and using the sameGUANGZHOU JOYSON CLEANING PRODUCTS CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →