Patent GB1477899A successfully refreshed from Google Patents.
GB1477899A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Manufacture of therapeutically useful composite materials
Assignee: Ernst Leitz Wetzlar GmbH
•
Filing: 1974-09-10
•
Granted: —
•
Expires: 1994-09-10
Abstract
Abstract The invention starts out from a first starting material having at least one mineral component and a second starting material which is an inorganic multi-component system. These two starting materials are sintered together. A typical first starting material is, for example, an apatite. The second starting material can be a glass or sintered glass. The composite material obtained can be used in medical technology, in particular for osteosyntheses.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 06:31
CPC Classifications
A; A61; A61L; A61L27/00; A61L27/02; A61L27/12; A61K; A61K9/00; A61K9/20; A61K9/2004; A61K9/2009; C; C03; C03C; C03C10/00; C03C10/0009; C04; C04B; C04B35/00; C04B35/01; C04B35/16; C04B35/447; A61F; A61F2310/00; A61F2310/00005; A61F2310/00179; A61F2310/00293
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.