Pyrimidine compound
US-2026053911-A1 · Feb 26, 2026 · US
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Ban Hitoshi patents
Ban Hitoshi is listed as an inventor on 84 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ban Hitoshi |
| Total patents | 84 |
| First publication | Mar 19, 2015 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Crosslinked optically active secondary amine derivative
US-12559487-B2 · Feb 24, 2026 · US
5-heteroaryl-1h-pyrazol-3-amine derivative
US-2026022109-A1 · Jan 22, 2026 · US
Substituted pyrimidines as vaccine adjuvants
US-12440560-B2 · Oct 14, 2025 · US
Water soluble adjuvant and composition containing same
US-12427192-B2 · Sep 30, 2025 · US
5-heteroaryl-1H-pyrazol-3-amine derivative
US-12410154-B2 · Sep 9, 2025 · US
Dihydrochromene derivatives
US-12398149-B2 · Aug 26, 2025 · US
Tertiary amide derivatives substituted with 4-membered ring structure
US-2025263415-A1 · Aug 21, 2025 · US
Tertiary amide derivatives substituted with 4-membered ring structure
US-2025257055-A1 · Aug 14, 2025 · US
WT1 helper peptides and combinations of WT1 helper peptide and conjugate of cancer antigen peptides
US-12383608-B2 · Aug 12, 2025 · US
Recent patents
Latest publications not already listed above.
Optically active azabicyclo ring derivative
US-2025177395-A1 · Jun 5, 2025 · US
1h-pyrazole-3-amine derivative having bicyclic backbone
US-2025129049-A1 · Apr 24, 2025 · US
Optically active azabicyclo ring derivative
US-12263167-B2 · Apr 1, 2025 · US
Hemiasterlin derivative and antibody-drug conjugate thereof
US-12178879-B2 · Dec 31, 2024 · US
Self degradation-type cdk9 inhibitor prodrug and liposome encapsulating same
US-2024368138-A1 · Nov 7, 2024 · US
Pyrimidine compound
US-2024245766-A1 · Jul 25, 2024 · US
Hemiasterlin derivatives and antibody-drug conjugates including same
US-12018093-B2 · Jun 25, 2024 · US
Optically active azabicyclo ring derivative
US-2024148727-A1 · May 9, 2024 · US
Optically active azabicyclo ring derivative
US-11911381-B2 · Feb 27, 2024 · US
Substituted pyrimidines as vaccine adjuvants
US-11911466-B2 · Feb 27, 2024 · US
Antibody-Drug Conjugates Including Hemiasterlin Derivative
US-2024059732-A1 · Feb 22, 2024 · US
Antibody-drug conjugates including hemiasterlin derivative
US-11795195-B2 · Oct 24, 2023 · US
WT1 antigen peptide conjugate vaccine
US-11759509-B2 · Sep 19, 2023 · US
Adjuvant with tlr4 agonist activity
US-2023287027-A1 · Sep 14, 2023 · US
Dihydrochromene derivatives
US-2023219970-A1 · Jul 13, 2023 · US
1,4-disubstituted imidazole derivative
US-11661397-B2 · May 30, 2023 · US
Dihydrochromene derivatives
US-11639357-B2 · May 2, 2023 · US
5-heteroaryl-1H-pyrazol-3-amine derivative
US-11564920-B2 · Jan 31, 2023 · US
5-heteroaryl-1h-pyrazol-3-amine derivative
US-2023025065-A1 · Jan 26, 2023 · US
Crosslinked optically active secondary amine derivative
US-2022380365-A1 · Dec 1, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Dainippon Pharma Co Ltd | 51 |
| Sumitomo Pharma Co Ltd | 34 |
| Int Inst Cancer Immunology Inc | 11 |
| Boston Biomedical Inc | 5 |
| Astrazeneca Ab | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.