Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827603 | Method for preparing 1-(1-tert-butoxycarbonyl-4-piperidylacetyl)-4-mesyloxypiperidine and 1-(1-tert-butoxycarbonyl-4-piperidylacetyl)-4-mesyloxypiperidine | Yoshihiro Ito, Hirohisa Kitahara | 2023-11-28 |
| 11332458 | Method for preparing N-alkoxycarbonylpiperidine derivative, and intermediate therefor | Yoshihiro Ito, Yumiko Tanaka | 2022-05-17 |
| 10526288 | Method for preparing 4-(piperidin-4-yl)morpholine | Hiromi Ishikawa, Yukiko Takeda | 2020-01-07 |
| 6900326 | Method of producing N-alkoxycarbonylpiperidine derivative, new compound as raw material therefor, and method of producing the compound | — | 2005-05-31 |