Patent US3575997A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3575997A Expired / Lapsed US ⏱️ 0.0 years remaining

Novel nematocides and herbicides

Assignee: ER Squibb and Sons LLC
•
Filing: 1968-07-24
•
Granted: 1971-04-20
•
Expires: 1988-07-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract 3-AMINO-5-N-UNDECYL-1,2,4-OXADIAZOLE AND SALTS THEREOF AND METHOD FOR THEIR USE AS NEMATOCIDES AND AQUATIC HERBICIDES.

Inventors

  • 👤 Hermann Breuer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 08:27
CPC Classifications
C; C07; C07D; C07D271/00; C07D271/02; C07D271/06; A; A01; A01N; A01N43/00; A01N43/72; A01N43/82

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

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-04-19 1974-10-19 1975-04-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-04-19 1978-10-19 1979-04-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-04-19 1982-10-19 1983-04-20 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag