← Back to Patent Explorer
US3577548A Expired / Lapsed US ⏱️ 0.0 years remaining

Methods for sterilizing insects with triaryltin compounds

Assignee: Dow Chemical Co
•
Filing: 1964-12-31
•
Granted: 1971-05-04
•
Expires: 1984-12-31
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract METHODS FOR ADMINISTERING TO AN ANIMAL A MINIMAL STERILANT AMOUNT OF A TRIARYLTIN COMPOUND OF THE GROUP OF R3-SN-Z AND (R3-SN$2Y WHEREIN, IN ALL OF ITS OCCURRENCES IN ANY GIVE TRIARYLTIN COMPOUND, R REPRESENTS THE SAME MEMBER SELECTED FROM THE GROUP CONSISTING OF PHENYL, MONO-SUBSTITUTED PHENYL WHEREIN THE SUBSTITUENT IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF HALO, LOWERALKYL, AND LOWERALKOXY; Z REPRESENTS A MONOVALENT MOJETY SELECTED FROM THE GROUP CONSISTING OF (PHENYLLOWERALKYL), ALKENYL, ALKADIENYL, CYCLOALKENYL, CYCLOALKADIENYL, HALO, HYDROXY, MERCAPTO, HYDROGEN, ALKANOATE, ALKENOATE, LOWERALKOXY, LOWERALKYLTHIO, DILOWERALKYLCARBAMATE, DILOWERALKYLTHIOCARBAMATE, DILOWERALKYLDITHIOCARBAMATE, RADICAL FORMULA -S-SO2-(LOWER ALKYL) RADICAL OF FORMULA (PHENYL)-SO2-S- AND RADICAL OF THE FORMULA -SN-R3; AND Y REPRESENTS A DIVALENT MOIETY SELECTED FROM THE GROUP CONSISTING OF -O-, -S-, METHYLENE, ETHYLENE, ETHYNYLENE, -O-SO2-O- CARBONYL, 1,3-BUTADIEN-1,4-YLENE, AND -OOC-(CH2)G-COO- WHEREIN G IS AN INTEGER OF FROM 1 TO 10, BOTH INCLUSIVE.

Inventors

  • 👤 Eugene E Kenaga

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 20:25
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/555; A01; A01N; A01N55/00; A01N55/02; A01N55/04

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) 1974-05-03 1974-11-02 1975-05-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-05-03 1978-11-02 1979-05-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-05-03 1982-11-02 1983-05-04 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag