Inventor · disambiguated record
Jiyin Ma
Also filed as: MA JIYIN
3 granted patents·1 pending application·0 citations·filing 2014–2021
45Inventor score
Top patents by PatentIndex Score
4 records- 0165US11905540B2Corynebacterium for producing L-lysine by fermentationNINGXIA EPPEN BIOTECH CO LTD·Filed 2021·Granted Feb 20, 2024·0 cites·12 claims
- 0249US11242545B2Corynebacterium for producing L-lysine by fermentationNINGXIA EPPEN BIOTECH CO LTD·Filed 2017·Granted Feb 8, 2022·0 cites·4 claims
- 0339US2016002684A1Method for Producing L-Lysine by Modifying Aconitase Gene and/or Regulatory Elements thereofNINGXIA EPPEN BIOTECH CO LTD·Filed 2014·Application pending·0 cites
- 0433US11060080B2Method for fermentation-production of pentanediamine comprising carbon dioxide stripping techniqueHEILONGJIANG EPPEN NEW MAT CO LTD·Filed 2017·Granted Jul 13, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →