← Back to Patent Explorer
DE2944591A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

COMPOSITIONS LIQUID CRYSTALLINE

Assignee: Wacker Chemie AG
•
Filing: 1979-11-05
•
Granted: —
•
Expires: 1999-11-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Dipl.-Chem. Dr. Heino Finkelmann
  • 👤 Dipl.-Ing. Dr. George 8263 Burghausen Kollmann
  • 👤 Günther Prof. Dr. 3392 Clausthal-Zellerfeld Rehage

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-29 12:26
CPC Classifications
C; C08; C08G; C08G77/00; C08G77/04; C08G77/38; C09; C09K; C09K19/00; C09K19/04; C09K19/40; C09K19/406; C09K19/408

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag