US3555148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicides
Assignee: Nitto Kasei Co Ltd
•
Filing: 1965-10-20
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Granted: 1971-01-12
•
Expires: 1985-10-20
Abstract
Abstract COMPOSITIONS ACTIVE AGAINST MICROORGANISMS COMPRISING A CARRIER AND AS AN ACTIVE INGREDIENT A MEMBER SELECTED FROM THE GROUP CONSISTING OF: HOMOPOLYMERS OF BIS-TRIBUTYLTIN ITACONATE, HOMOPOLYMERS OF ATRIBUTYLTIN BUTYL ITACONATE, HOMOPOLYMERS OF BIS-TRIPHENYLTIN ITACONATE, COPOLYMERS OF BIS-TRIPROPYLTIN ITACONATE TAND METHACRYLIC ACID, AND INTERCOPOLYMERS OF BIS-TRIBUTYLTIN ITACONATE AND BIS-TRIPROPYLTIN ITACONATE.
Inventors
- 👤 Tatsuo Katsumura
- 👤 Hirohisa Kataoka
- 👤 Yutaka Mizuno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:25
CPC Classifications
C; C08; C08F; C08F30/00; C08F30/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-11 | 1974-07-13 | 1975-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-11 | 1978-07-13 | 1979-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-11 | 1982-07-13 | 1983-01-12 | $7700.00 | Window Closed / Lapsed |