Inventor
Yueqing XIE
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides29%
C12NMicroorganisms or enzymes29%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%
A61KPreparations for medical, dental or toiletry purposes7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms7%
C12YEnzymes7%
PatentTitleYear
12,305,202Polypeptide composition202512,270,031Polypeptide combination used for tumour immunotherapy, and preparation method therefor202511,535,674Bivalent bispecific antibody hybrid protein expression and preparation methods202211,352,445Method for preparing recombinant protein from bacterium and composition containing the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to JECHO LABORATORIES INC (4)· patent assignee history
2022Patents assigned to JECHO BIOPHARMACEUTICALS CO LTD (1)· patent assignee history
2022Patents assigned to UNIV SHANGHAI JIAOTONG (1)· patent assignee history
2022–2025Based in CN· patent location history
2022Based in US· patent location history
2025Patents assigned to JECHO INST CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JECHO LABORATORIES INC | 4 | 2022–2025 |
| JECHO INST CO LTD | 2 | 2025 |
| JECHO BIOPHARMACEUTICALS CO LTD | 1 | 2022 |
| UNIV SHANGHAI JIAOTONG | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022–2025 |
| US | 1 | 2022 |