Patent US3458546A successfully refreshed from Google Patents.
US3458546A
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Peroxy containing organometallic (ivbtin,germanium,silicon and lead) compounds and the preparation thereof
Assignee: RALPH L DANNLEY
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Filing: 1966-07-26
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Granted: 1969-07-29
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Expires: 1986-07-26
Abstract
No abstract record available.
Inventors
- 👤 Ralph Lawrence Dannley
- 👤 Walter Alois Aue
- 👤 George Carlton Farrant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:27
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/02; B01J31/12; B01J31/122; B01J31/0201; B01J31/0211; C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0834; C07F7/0894
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2591675A
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US2593267A
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US2989412A
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US2980633A
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US2985604A
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US2985607A
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US3152156A
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US3337391A
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US3334119A
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US3376328A
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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) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |