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US3513241A
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US
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Fungicidal and fungistatic n-(dialkylaminoalkyl) - carbamic acid and thiocarbamic acid esters
Assignee: Bayer Pharma AG
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Filing: 1967-12-11
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Granted: 1970-05-19
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Expires: 1987-12-11
Abstract
No abstract record available.
Inventors
- 👤 Georg-Alexander Hoyer
- 👤 Ernst Albrecht Pieroh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:39
CPC Classifications
C; C07; C07C; C07C271/00; C07C271/06; C07C271/08; C07C271/10; C07C271/20; A; A01; A01N; A01N37/00; A01N37/36; A01N37/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2948655A
Cited
US3163536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |