Patent US5597867A successfully refreshed from Google Patents.
US3420847A
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Pyrrolyl-lower-alkyl-amidoximes
Assignee: STWB Inc
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Filing: 1967-04-19
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Granted: 1969-01-07
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Expires: 1987-04-19
Abstract
No abstract record available.
Inventors
- 👤 Malcolm R Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:36
CPC Classifications
C; C07; C07D; C07D207/00; C07D207/02; C07D207/30; C07D207/32; C07D207/325; C07D207/327; C07D209/00; C07D209/02; C07D209/04; C07D209/08; C07D209/10; C07D209/14; C07D209/18; C07D209/24; C07D209/30; C07D209/42; C07D209/56; C07D209/80; C07D209/82; C07D209/86; C07D223/00; C07D223/14; C07D223/18; C07D223/22; C07D223/24; C07D223/28; C07D235/00; C07D235/02; C07D235/04; C07D235/06; C07D235/16; C07D249/00; C07D249/16; C07D249/18; C07D279/00; C07D279/10; C07D279/14; C07D279/18; C07D279/22; C07D279/24; C07D279/28; C07D471/00; C07D471/02; C07D471/04
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) | 1972-01-07 | 1972-07-08 | 1973-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-07 | 1976-07-08 | 1977-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-07 | 1980-07-08 | 1981-01-07 | $7700.00 | Window Closed / Lapsed |