AT313309B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Process for the production of new salts of chondroitin sulfuric acid
Assignee: Soc D Etudes Prod Chimique
•
Filing: 1971-09-09
•
Granted: 1974-02-11
•
Expires: 1991-09-09
Abstract
No abstract record available.
Inventors
- 👤 Beaufour Albert
- 👤 Esanu Andre
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-30 10:54
CPC Classifications
C; C08; C08B; C08B37/00; C08B37/006; C08B37/0063; C08B37/0069
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.