Inventor · disambiguated record
Chunjie Yan
Also filed as: YAN CHUNJIE
3 granted patents·1 citations·filing 2008–2016
45Inventor score
Files withUNIV CHINA GEOSCIENCES WUHAN3
Top patents by PatentIndex Score
3 records- 0159US7922806B2Process for producing kaolin product for paper coatingUNIV CHINA GEOSCIENCES WUHAN·Filed 2008·Granted Apr 12, 2011·1 cites·2 claims
- 0235US9410077B2Method for preparing ultra-light-weight (ULW) proppant applied on oil and gas wellsUNIV CHINA GEOSCIENCES WUHAN·Filed 2015·Granted Aug 9, 2016·0 cites·16 claims
- 0333US10046979B2System and method for recycling rare earth and ammonia nitrogen from rare earth wastewaterUNIV CHINA GEOSCIENCES WUHAN·Filed 2016·Granted Aug 14, 2018·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →