PT95867A - Processo para a preparacao de uma composicao de libertacao retardada compreendendo um copolimero de lactide e glicolide, para tratamento de doencas periodonticas - Google Patents
Processo para a preparacao de uma composicao de libertacao retardada compreendendo um copolimero de lactide e glicolide, para tratamento de doencas periodonticasInfo
- Publication number
- PT95867A PT95867A PT95867A PT9586790A PT95867A PT 95867 A PT95867 A PT 95867A PT 95867 A PT95867 A PT 95867A PT 9586790 A PT9586790 A PT 9586790A PT 95867 A PT95867 A PT 95867A
- Authority
- PT
- Portugal
- Prior art keywords
- lactide
- concentration
- preparation
- glycolide copolymer
- delayed
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43906689A | 1989-11-17 | 1989-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
PT95867A true PT95867A (pt) | 1991-09-30 |
PT95867B PT95867B (pt) | 1997-11-28 |
Family
ID=23743150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT9586790A PT95867B (pt) | 1989-11-17 | 1990-11-13 | Processo para a preparacao de uma composicao de libertacao retardada compreendendo um copolimero de lactide e glicolide, para tratamento de doencas periodonticas |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT95867B (pt) |
-
1990
- 1990-11-13 PT PT9586790A patent/PT95867B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT95867B (pt) | 1997-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19910429 |
|
FG3A | Patent granted, date of granting |
Effective date: 19970902 |
|
MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20120903 |