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US3349115A Expired / Lapsed US ⏱️ 0.0 years remaining

Sulfur-containing carbamate insecticides

Assignee: Hooker Chemical Corp
•
Filing: 1963-02-19
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Granted: 1967-10-24
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Expires: 1983-02-19
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Abstract

No abstract record available.

Inventors

  • 👤 Edward D Weil
  • 👤 Hans L Schlichting

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 18:24
CPC Classifications
C; C07; C07D; C07D339/00; C07D339/02; C07D339/06; C07D339/08

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 5 words
NEW COMPOSITIONS OF THE FORMULA:
Claim 2
Dependent Claim 5 words
NEW COMPOSITIONS OF THE FORMULA:

References Cited (Backward Citations)

US2701253A Cited
US2362508A Cited
US2776197A Cited
US2992967A Cited
US2820799A Cited
US3062868A Cited
US3066163A Cited
FR1275658A Cited
GB912895A Cited
US3012933A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-10-23 1971-04-24 1971-10-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-10-23 1975-04-24 1975-10-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-10-23 1979-04-24 1979-10-24 $7700.00 Window Closed / Lapsed

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