Patent US3632859A successfully refreshed from Google Patents.
US3632859A
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Diiodomethyl sulfones
Assignee: Abbott Laboratories
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Filing: 1969-03-10
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Granted: 1972-01-04
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Expires: 1989-03-10
Abstract
Abstract WHEREIN N IS AN INTEGER FROM ZERO TO FOUR AND R IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, T-BUTYLPHENYL, LOWERALKOXYPHENYL, NAPHTHYL, NITROPHENYL, HALONITROPHENYL, NITROLOWERALKYLPHENYL, POLYLOWERALKYLPHENYL, HALOLOWERALKYLPHENYL, OR HALOPHENYL. THE COMPOUNDS ARE USEFUL AS FUNGICIDES. R-(CH2)N-SO2-CH2I2 DIIODMETHYL SULFONES OF THE FORMULA:
Inventors
- 👤 Aldo Joseph Crovetti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:55
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/36; C08K5/41; C07; C07C; C07C315/00; C07C315/04; C07C317/00; C07C317/02; C07C317/04; C07C317/10; C07C317/12; C07C317/14; C07C317/16; C07C317/18; C07C317/22; C07C317/26; C07C317/32; C07C317/34; C07C317/38; C07C317/40; C07C2601/00; C07C2601/12; C07C2601/14
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-01-03 | 1975-07-05 | 1976-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-03 | 1979-07-05 | 1980-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-03 | 1983-07-05 | 1984-01-04 | $7700.00 | Window Closed / Lapsed |