| Application no. and date | 90906651.6 (espacenet) (Federated) (European Patent Register), 19900416 | | Patent/reg. no. and date | DK/EP 0486499, 19970806 | | Publication date | 19920527 | | Priority no. and date | US 339488, 19890417 | | EP pub. no. and date |
EP 0486499 19920527 | | Effective date | | | Applicant/owner | DUKE UNIVERSITY, 3024 Pickett Road
DurhamNorth Carolina 27706, US | | Applicant ref. no. | 68071 | | Inventor | DARR, Douglas, Box 632
Helena Moriah Road
Timberlake, NC 27583, US,
PINNELL, Sheldon, R., 3060-D Colony Road
Durham, NC 27705, US | | Representative | CHAS. HUDE A/S, Langebrogade 3B, 1411 København K, DK | | Opponent | | | IPC Class | A61K 31/34 | | Title | Stabile sammensætninger af ascorbinsyre | | Int. application no. | US1990001968 | | Int. publication no. | WO1990012572 | | Related patent (certificate) | | | Status | Ophævet | | Pædiatrisk forlængelse | - | | Udløbsdato for pædiatrisk forlængelse | - |
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