← Back to Patent Explorer
AT394850B Expired / Lapsed AT ⏱️ 0.0 years remaining

Sintered, microcrystalline ceramic material

Assignee: Treibacher Chemische Werke Ag
•
Filing: 1991-03-11
•
Granted: 1992-06-25
•
Expires: 2011-03-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Herwig Dr Winkler
  • 👤 Peter Dr Janz
  • 👤 Georg Dr Gottschamel

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-11-08 06:28
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/14; C04; C04B; C04B35/00; C04B35/01; C04B35/10; C04B35/111; C04B35/1115; C04B35/71; C04B35/78; C04B35/80

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

EP0248788A2 Cited
EP0395091A2 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag