US2998348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for controlling insects
Assignee: Bayer AG
•
Filing: 1959-07-07
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Granted: 1961-08-29
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Expires: 1979-07-07
Abstract
No abstract record available.
Inventors
- 👤 Seydel Robert
- 👤 Unterstenhofer Gunter
- 👤 Stroh Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:59
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/045; A61K31/05; A61K31/06; A01; A01N; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
A PROCESS FOR CONTROLLING INSECTS WHICH COMPRISES CONTACTING THEM WITH AN EFFECTIVE AMOUNT OF A 2,6-DITERTIARY-ALKYLATED-4-NITROPHENOL.
Claim 2
Dependent Claim
16 words
A PROCESS FOR CONTROLLING INSECTS WHICH COMPRISES CONTACTING THEM WITH AN EFFECTIVE AMOUNT OF A 2,6-DITERTIARY-ALKYLATED-4-NITROPHENOL.
References Cited (Backward Citations)
US2868844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |