DE2822464A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
HEART VALVE PROSTHESIS AND METHOD OF MANUFACTURING THE SAME
Assignee: BIOCOATING ANPARTSSELSKAB
•
Filing: 1978-05-23
•
Granted: —
•
Expires: 1998-05-23
Abstract
No abstract record available.
Inventors
- 👤 Inge Haugdahl Dr Med Rygg
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:17
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/24; A61F2/2412; A61F2/2415
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.