Acetohydroxy acid synthase variant and microorganism including the same
US-12590128-B2 · Mar 31, 2026 · US
This page is not indexed by search engines while we improve data quality.
Lee Imsang patents
Lee Imsang is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Imsang |
| Total patents | 24 |
| First publication | Dec 13, 2018 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Modified polypeptide of meso-diaminopimelate dehydrogenase and polynucleotide encoding the modified polypeptide
US-12553056-B2 · Feb 17, 2026 · US
Modified polypeptide with attenuated activity of citrate synthase and method for producing L-amino acid using the same
US-12522808-B2 · Jan 13, 2026 · US
L-threonine dehydratase variant and method of producing l-isoleucine using the same
US-12509673-B2 · Dec 30, 2025 · US
Variant dihydrodipicolinate reductase polypeptide and method of producing L-threonine using the same
US-12497626-B2 · Dec 16, 2025 · US
Modified polypeptide of glutamine synthetase and method of producing L-glutamine using the same
US-12270061-B2 · Apr 8, 2025 · US
Novel method for preparing poly(3-hydroxybutyrate-co-hydroxybutyrate)
US-2024301450-A1 · Sep 12, 2024 · US
Novel citrate synthase variant and method for producing l-amino acids using same
US-2024182872-A1 · Jun 6, 2024 · US
Novel citrate synthase variant and method for producing o-acetyl-l-homoserine or l-methionine using same
US-2024150730-A1 · May 9, 2024 · US
Novel acetohydroxy acid synthase variant and microorganism including the same
US-2023203106-A1 · Jun 29, 2023 · US
Recent patents
Latest publications not already listed above.
Modified polypeptide with attenuated activity of citrate synthase and method for producing L-amino acid using the same
US-11667936-B2 · Jun 6, 2023 · US
Novel of l-threonine dehydratase variant and method of producing l-isoleucine using the same
US-2023098971-A1 · Mar 30, 2023 · US
Modified polypeptide with attenuated activity of citrate synthase and method for producing l-amino acid using the same
US-2023046561-A1 · Feb 16, 2023 · US
Novel modified polypeptide with attenuated activity of citrate synthase and method for producing l-amino acid using the same
US-2023040524-A1 · Feb 9, 2023 · US
Novel serine protease variant
US-2022411774-A1 · Dec 29, 2022 · US
Modified polypeptide of glutamine synthetase and method of producing l-glutamine using the same
US-2022396815-A1 · Dec 15, 2022 · US
L-tryptophan-exporting protein variant and method for producing L-tryptophan using the same
US-11524981-B2 · Dec 13, 2022 · US
Modified polypeptide with attenuated activity of citrate synthase and method for producing L-amino acid using the same
US-11499173-B2 · Nov 15, 2022 · US
Variant dihydrodipicolinate reductase polypeptide and method of producing l-threonine using the same
US-2022356480-A1 · Nov 10, 2022 · US
Modified polypeptide of meso-diaminopimelate dehydrogenase and method for producing l-threonine using the same
US-2022356479-A1 · Nov 10, 2022 · US
Novel l-tryptophan-exporting protein variant and method for producing l-tryptophan using the same
US-2022009973-A1 · Jan 13, 2022 · US
Modified polypeptide with attenuated activity of citrate synthase and method for producing l-amino acid using the same
US-2021355514-A1 · Nov 18, 2021 · US
O-acetylhomoserine sulfhydrylase variant and method for producing L-methionine using same
US-10378031-B2 · Aug 13, 2019 · US
O-acetylhomoserine sulfhydrylase variant and method for producing l-methionine using same
US-2018355389-A1 · Dec 13, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cj Cheiljedang Corp | 24 |
| Cj Chieljedang Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C12R2001/15 | 20 |
| C12N15/77 | 16 |
| C12P13/06 | 12 |
| C12P13/08 | 11 |
| C12N9/88 | 11 |