US3006959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-hydroxy-4-n-dodecyloxybenzophenone
Assignee: EIDP Inc
•
Filing: 1958-09-22
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Granted: 1961-10-31
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Expires: 1978-09-22
Abstract
No abstract record available.
Inventors
- 👤 Armitage John Brian
- 👤 Hyson Archibald Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:31
CPC Classifications
C; C07; C07C; C07C45/00; C07C45/61; C07C45/67; C07C45/68; C07C45/70; C07C45/71; C07C49/00; C07C49/76; C07C49/84; C08; C08K; C08K5/00; C08K5/04; C08K5/13; C08K5/132
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2693492A
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US2675366A
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US2777828A
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US2819247A
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US2852488A
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US2822340A
Cited
US2789140A
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US2861053A
Cited
US2887466A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |