← Back to Patent Explorer
FR1309675A Expired / Lapsed FR ⏱️ 0.0 years remaining

Phenylamino-anthraquinone compounds containing sulfamyl groups

Assignee: Novartis AG
•
Filing: 1962-01-04
•
Granted: 1962-11-16
•
Expires: 1982-01-04
📄 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 2026-11-06 01:49
CPC Classifications
C; C09; C09B; C09B1/00; C09B1/16; C09B1/20; C09B1/26; C09B1/32; C09B1/50; C09B1/51; C09B1/514

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