Patent DE927092C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE927092C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the preparation of thiophosphoric acid esters

Assignee: Bayer AG
•
Filing: 1953-01-08
•
Granted: 1955-04-28
•
Expires: 1973-01-08
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Gerhard Dr Schrader

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 08:57
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/553; C07F9/572; C07F9/5728; A; A01; A01N; A01N57/00; A01N57/10; A01N57/16; C07F9/06; C07F9/16; C07F9/165; C07F9/1651; C07F9/5537

Claims Analysis

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

References Cited (Backward Citations)

DE876692C 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