← Back to Patent Explorer
FR2320133A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

METHOD FOR THE SOLUBILIZATION OF ALKALINE METAL SALTS USING POLYETHYLENEGLYCOL DIETHERS

Assignee: Studiengesellschaft Kohle gGmbH
•
Filing: 1976-08-04
•
Granted: —
•
Expires: 1996-08-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 05:17
CPC Classifications
C; C07; C07C; C07C67/00; C07C67/10; C07C67/11; C07C17/00; C07C17/093; C07C17/20; C07C17/202; C07C17/208; C07C201/00; C07C201/06; C07C201/16; C07C253/00; C07C253/14; C07F; C07F1/00; C07F1/005; Y; Y10; Y10S; Y10S516/00; Y10S516/01

Claims Analysis

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

References Cited (Backward Citations)

US2506473A Cited
US2941589A Cited
US3317615A Cited
US3655701A 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