Kai; Yoshiyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kai; Yoshiyuki.The latest application filed is for "polyethylene glycol derivatives, process for preparing the same".
- Kai; Yoshiyuki - Kobe JP
- Kai; Yoshiyuki - Hyogo JP
- Kai; Yoshiyuki - Ichihara JP
| Patent | Date |
|---|---|
| Polyethylene glycol derivatives, process for preparing the same Grant 5,342,940 - Ono , et al. August 30, 1 | 1994-08-30 |
| Polyethylene glycol derivatives, modified peptides and production thereof Grant 5,214,131 - Sano , et al. May 25, 1 | 1993-05-25 |
| Polyethylene glycol derivatives, their modified peptides, methods for producing them and use of the modified peptides Grant 5,183,660 - Ikeda , et al. February 2, 1 | 1993-02-02 |
| Polyethylene glycol substituted phenyl glyoxals Grant 5,093,531 - Sano , et al. March 3, 1 | 1992-03-03 |
| Method for polymerizing .alpha.-olefin Grant 4,435,550 - Ueno , et al. * March 6, 1 | 1984-03-06 |
| Method for polymerizing .alpha.-olefin Grant 4,365,048 - Ueno , et al. * December 21, 1 | 1982-12-21 |
| Method for polymerizing .alpha.-olefin Grant 4,297,463 - Ueno , et al. October 27, 1 | 1981-10-27 |
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