Inventor · disambiguated record
An-Ping Zeng
Also filed as: ZENG AN-PING
4 granted patents·2 pending applications·0 citations·filing 2008–2022
53Inventor score
Files withMETABOLIC EXPLORER SA2COLIPI GMBH1FRIEDMANN HANS1TAIZHOU SIMPLU TECH CO LTD1TECHNISCHE UNIV HAMBURG1
Top patents by PatentIndex Score
6 records- 0153US10947523B2Biotechnological production of L-tryptophanTECHNISCHE UNIV HAMBURG·Filed 2018·Granted Mar 16, 2021·0 cites·6 claims
- 0248US2025163480A1Process for biotechnological production of a bioproductCOLIPI GMBH·Filed 2022·Application pending·0 cites
- 0343US11162082B2Mutant phosphoserine aminotransferase for the conversion of homoserine into 4-hydroxy-2-ketobutyrateMETABOLIC EXPLORER SA·Filed 2018·Granted Nov 2, 2021·0 cites·20 claims
- 0443US8426162B2Process and apparatus for the microbial production of a specific product and methaneFRIEDMANN HANS·Filed 2008·Granted Apr 23, 2013·0 cites·12 claims
- 0540US10385322B2Mutant glutamate dehydrogenase for the conversion of homoserine into 4-hydroxy-2-ketobutyrateMETABOLIC EXPLORER SA·Filed 2015·Granted Aug 20, 2019·0 cites·17 claims
- 0639US2023151394A1Biologic synthesis of diols from amino acidsTAIZHOU SIMPLU TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →