DK142790C - - Google Patents
Info
- Publication number
- DK142790C DK142790C DK169377A DK169377A DK142790C DK 142790 C DK142790 C DK 142790C DK 169377 A DK169377 A DK 169377A DK 169377 A DK169377 A DK 169377A DK 142790 C DK142790 C DK 142790C
- Authority
- DK
- Denmark
Links
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48587074A | 1974-07-05 | 1974-07-05 | |
US48586974 | 1974-07-05 | ||
US05/485,869 US4108995A (en) | 1973-07-11 | 1974-07-05 | Hydroxyhexyl-alkylxanthines and pharmaceutical compositions containing hydroxyhexyl-alkylxanthines |
US48587074 | 1974-07-05 | ||
DK301775AA DK140214B (da) | 1974-07-05 | 1975-07-03 | Fremgangsmåde til fremstilling af mono-(hydroxyalkyl)-alkylxanthiner. |
DK301775 | 1975-07-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK169377A DK169377A (da) | 1977-04-15 |
DK142790B DK142790B (da) | 1981-01-26 |
DK142790C true DK142790C (da) | 1981-08-31 |
Family
ID=27221717
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK169277A DK169277A (da) | 1974-07-05 | 1977-04-15 | Fremgangsmade til fremstilling af mono(hydroxyalkyl)-alkylxathiner |
DK169377A DK142790B (da) | 1974-07-05 | 1977-04-15 | Monoalken-1-yl-alkylxanthiner til anvendelse som mellemprodukter ved fremstilling af hydroxyalkyl-alkylxanthiner. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK169277A DK169277A (da) | 1974-07-05 | 1977-04-15 | Fremgangsmade til fremstilling af mono(hydroxyalkyl)-alkylxathiner |
Country Status (1)
Country | Link |
---|---|
DK (2) | DK169277A (da) |
-
1977
- 1977-04-15 DK DK169277A patent/DK169277A/da active IP Right Grant
- 1977-04-15 DK DK169377A patent/DK142790B/da active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DK142790B (da) | 1981-01-26 |
DK169277A (da) | 1977-04-15 |
DK169377A (da) | 1977-04-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
PBP | Patent lapsed | ||
B1 | Patent granted (law 1993) |