US3422190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aromatic isonitrile pest controlling agents
Assignee: Bayer AG
•
Filing: 1963-12-03
•
Granted: 1969-01-14
•
Expires: 1983-12-03
Abstract
No abstract record available.
Inventors
- 👤 Ivar Ugi
- 👤 Uwe Fetzer
- 👤 Gunter Unterstenhofer
- 👤 Wolfgang Behrenz
- 👤 Paul-Ernst Frohberger
- 👤 Hans Scheinpflug
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:07
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/72; C07D213/74; C07C; C07C251/00; C07D215/00; C07D215/02; C07D215/16; C07D215/38; C07D307/00; C07D307/77; C07D307/91; C09; C09B; C09B43/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
A METHOD FOR COMBINING PESTS WHICH COMPRISES CONTACTING SAID PESTS WITH A PESTICIDAL AMOUNT OF A COMPOUND OF THE FORMULA
Claim 2
Independent Claim
20 words
A METHOD FOR COMBINING PESTS WHICH COMPRISES CONTACTING SAID PESTS WITH A PESTICIDAL AMOUNT OF A COMPOUND OF THE FORMULA
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) | 1972-01-14 | 1972-07-15 | 1973-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-14 | 1976-07-15 | 1977-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-14 | 1980-07-15 | 1981-01-14 | $7700.00 | Window Closed / Lapsed |