US3203853A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synergistic mixtures of insecticides
Assignee: Bayer Pharma AG
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Filing: 1962-04-20
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Granted: 1965-08-31
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Expires: 1982-04-20
Abstract
No abstract record available.
Inventors
- 👤 Jager Albert
- 👤 Peissker Horst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:38
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
AN INSECTICIDAL COMPOSITION CONTAINING AS THE EFFECTIVE AGENT A MIXTURE OF A CARBAMIC ACID ESTER SELECTED FROM A FIRST GROUP CONSISTING OF 1-NAPHTHYL-N-METHYLCARBAMATE, 3-METHYL-5-ISOPROPYLPHENYL-N-METHYLCARBAMATE, 3-METHYL-5-PYRAZOLYL-N-DIMETHYLCARBAMATE, 5-(3-METHYL1-PHENYLPYRAZOLY)-N-DIMETHYLCARBAMATE, 5-(1-ISOPROPYL3-METHYLPYRAZOLYL)-N-DIMETHYLCARBAMATE, AND A CARBAMIC ACID ESTER SELECTED FROM A SECOND GROUP CONSISTING OF 3-METHYL-5-ISOPROPYLPHENYL-N-CAMPHYLCARBAMATE, BORNYLN-METHYLCARBAMATE, CYCLOPENTYL-N-METHYLCARBAMATE, CYCLOHEXYL-N-METHYLCARBAMATE, ETHYLMERCAPTOETHYL-NMETHYLCARBAMATE, ALLYLOXYETHYL-N-METHYLCARBAMATE, PHENYLOXYETHYL-N-METHYLCARBAMATE, O-BUTYL-S-2-(N METHYLCARBAMYL)-PROPRYL DITHIOCARBONATE, AND 2-ISOPROPYL3-METHYLPHENYL-N-DIOSOPROPRYLCARBAMATE, THE RATIO OF SAID ESTER OF SAID FIRST GROUP TO SAID ESTER OF SAID SECOND GROUP IN SAID COMPOSITION BETWEEN 25 TO 1 AND 1 TO 50.
Claim 2
Dependent Claim
78 words
AN INSECTICIDAL COMPOSITION CONTAINING AS THE EFFECTIVE AGENT A MIXTURE OF A CARBAMIC ACID ESTER SELECTED FROM A FIRST GROUP CONSISTING OF 1-NAPHTHYL-N-METHYLCARBAMATE, 3-METHYL-5-ISOPROPYLPHENYL-N-METHYLCARBAMATE, 3-METHYL-5-PYRAZOLYL-N-DIMETHYLCARBAMATE, 5-(3-METHYL1-PHENYLPYRAZOLY)-N-DIMETHYLCARBAMATE, 5-(1-ISOPROPYL3-METHYLPYRAZOLYL)-N-DIMETHYLCARBAMATE, AND A CARBAMIC ACID ESTER SELECTED FROM A SECOND GROUP CONSISTING OF 3-METHYL-5-ISOPROPYLPHENYL-N-CAMPHYLCARBAMATE, BORNYLN-METHYLCARBAMATE, CYCLOPENTYL-N-METHYLCARBAMATE, CYCLOHEXYL-N-METHYLCARBAMATE, ETHYLMERCAPTOETHYL-NMETHYLCARBAMATE, ALLYLOXYETHYL-N-METHYLCARBAMATE, PHENYLOXYETHYL-N-METHYLCARBAMATE, O-BUTYL-S-2-(N METHYLCARBAMYL)-PROPRYL DITHIOCARBONATE, AND 2-ISOPROPYL3-METHYLPHENYL-N-DIOSOPROPRYLCARBAMATE, THE RATIO OF SAID ESTER OF SAID FIRST GROUP TO SAID ESTER OF SAID SECOND GROUP IN SAID COMPOSITION BETWEEN 25 TO 1 AND 1 TO 50.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |