Patent CH321050A successfully refreshed from Google Patents.
Patent FR1453170A successfully refreshed from Google Patents.
FR1453170A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
4- (methylsulfonyl) -2,6-dinitro-anilines substituted in n, n having herbicidal properties
Assignee: SHELL INT RESEARCH
•
Filing: 1965-11-10
•
Granted: 1966-04-15
•
Expires: 1985-11-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 11:00
CPC Classifications
C; C07; C07C; C07C317/00; C07C317/26; C07C317/32; C07C317/34
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.