Patent EP0519293A2 successfully refreshed from Google Patents.
EP0519293A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Implant material
Assignee: Merck Patent GmbH
•
Filing: 1992-06-09
•
Granted: —
•
Expires: 2012-06-09
Abstract
Abstract The invention relates to an implant material based on a composite material of calcium phosphate ceramic particles and bioabsorbable polymer, in which the content of calcium phosphate ceramic particles is at least 50 % by weight, and the particles are bound together by polymer crosspieces to give a three-dimensional open-pore structure in which the particle surfaces are at most 50 % covered with polymer. This implant material is distinguished by a particularly favourable incorporation behaviour.
Inventors
- 👤 Hans-Jörg Bauer
- 👤 Gerd Dr. Bauer
- 👤 Elvira Dr. Dingeldein
- 👤 Helmut Dr. Wahlig
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-23 06:27
CPC Classifications
A; A61; A61L; A61L27/00; A61L27/40; A61L27/44; A61L27/46; A61L27/50; A61L27/56; A61F; A61F2/00; A61F2/0077; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/25; Y10T428/258
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.