Inventor · disambiguated record
Hongjie Zheng
Also filed as: ZHENG HONGJIE
5 granted patents·1 pending application·0 citations·filing 2012–2023
58Inventor score
Files withPORTON PHARMA SOLUTIONS LTD2LIN WENQING1PORTON FINE CHEMICALS LTD1SHANGHAI SEME CELL TECH CO LTD1UNIV FUJIAN TECHNOLOGY1
Top patents by PatentIndex Score
6 records- 0157US12319947B2Method for preparing (S)-nicotine by reductionPORTON PHARMA SOLUTIONS LTD·Filed 2023·Granted Jun 3, 2025·0 cites·10 claims
- 0256US11459291B2Method of preparation of (1R,3S)-3-amino-1-cyclopentanol and salt thereofPORTON PHARMA SOLUTIONS LTD·Filed 2021·Granted Oct 4, 2022·0 cites·4 claims
- 0344US2022296650A1Fat extract without added ingredients, preparation method therefor and use thereof for generating droplet array on microfluidic chipSHANGHAI SEME CELL TECH CO LTD·Filed 2020·Application pending·0 cites
- 0441US10444027B2Parking lot entrance recognition method and systemUNIV FUJIAN TECHNOLOGY·Filed 2016·Granted Oct 15, 2019·0 cites·5 claims
- 0539US8703944B2Method for preparing rosuvastatin calcium intermediatePORTON FINE CHEMICALS LTD·Filed 2013·Granted Apr 22, 2014·0 cites·5 claims
- 0630US8933269B2Rosuvastatin calcium intermediate and method for preparing the sameLIN WENQING·Filed 2012·Granted Jan 13, 2015·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →