Inventor · disambiguated record
Kejian Sui
Also filed as: SUI KEJIAN
2 granted patents·0 citations·filing 2022–2024
20Inventor score
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2 records- 0159US12208345B2Large-flux ultra-fine grid system with non-rotating screen platesNORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD·Filed 2024·Granted Jan 28, 2025·0 cites·9 claims
- 0253US11932564B2System and method for extracting carbon source from sewage sludge in sewer pipes through online organic and inorganic component separationNORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →