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US3472932A
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Fungicidal method and composition containing phosphonothionothiolate derivatives
Assignee: Nissan Chemical Corp
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Filing: 1966-06-14
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Granted: 1969-10-14
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Expires: 1986-06-14
Abstract
No abstract record available.
Inventors
- 👤 Noboru Shindo
- 👤 Yasukazu Ura
- 👤 Toru Shimizu
- 👤 Mitsuru Hayakawa
- 👤 Hiroki Takahashi
- 👤 Kunihiro Ueda
- 👤 Miyako Mori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:46
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/38; C07F9/40; C07F9/4003; C07F9/4021; A; A01; A01N; A01N57/00; A01N57/18; A01N57/22; C07F9/4071; C07F9/4087
Claims Analysis
Total Claims: 0
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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) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |