Leysen; Dirk D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leysen; Dirk D..The latest application filed is for "self-administered contraceptive injection of oily solution".
- Leysen; Dirk D. - Oss NL
- Leysen; Dirk D. - Organon NL
- Leysen, Dirk D - Oss NL
- Leysen; Dirk D. - Lommel BE
| Patent | Date |
|---|---|
| Etonogestrel esters Grant 7,323,454 - De Nijs , et al. January 29, 2 | 2008-01-29 |
| Self-administered contraceptive injection of oily solution App 20060094698 - De Nijs; Henrik ; et al. | 2006-05-04 |
| Use of new etonogestrel esters App 20050222114 - De Nijs, Henrik H. ; et al. | 2005-10-06 |
| New etonogestrel esters App 20050222113 - De Nijs, Henrik H ; et al. | 2005-10-06 |
| 14-.beta., 17-.alpha.-hydroxymethylandrostane derivatives as androgens Grant 6,881,728 - Loozen , et al. April 19, 2 | 2005-04-19 |
| Testosterone derivative App 20040033999 - Leysen, Dirk D. ; et al. | 2004-02-19 |
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