Patent FR1107899A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR1107899A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements in the manufacture of pentaerythritis and sugar alcohols

Assignee: Ministre De La Defense Nati Le
•
Filing: 1954-05-31
•
Granted: 1956-01-05
•
Expires: 1974-05-31
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Ministre De La Defense Nati Le
  • 👤 Wilhelm Hensinger

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 23:43
CPC Classifications
C; C07; C07C; C07C31/00; C07C31/18; C07C31/24; C07C31/245

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