DE68911914T2 - Ascorbic acid derivative. - Google Patents
Ascorbic acid derivative.Info
- Publication number
- DE68911914T2 DE68911914T2 DE1989611914 DE68911914T DE68911914T2 DE 68911914 T2 DE68911914 T2 DE 68911914T2 DE 1989611914 DE1989611914 DE 1989611914 DE 68911914 T DE68911914 T DE 68911914T DE 68911914 T2 DE68911914 T2 DE 68911914T2
- Authority
- DE
- Germany
- Prior art keywords
- ascorbic acid
- acid derivative
- derivative
- ascorbic
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89114273A EP0411184B1 (en) | 1988-03-09 | 1989-08-02 | Ascorbic acid derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68911914D1 DE68911914D1 (en) | 1994-02-10 |
DE68911914T2 true DE68911914T2 (en) | 1994-06-09 |
Family
ID=8201707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989611914 Expired - Fee Related DE68911914T2 (en) | 1989-08-02 | 1989-08-02 | Ascorbic acid derivative. |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATE99300T1 (en) |
DE (1) | DE68911914T2 (en) |
-
1989
- 1989-08-02 AT AT89114273T patent/ATE99300T1/en not_active IP Right Cessation
- 1989-08-02 DE DE1989611914 patent/DE68911914T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE99300T1 (en) | 1994-01-15 |
DE68911914D1 (en) | 1994-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |