Patent US3072585A successfully refreshed from Google Patents.
US3072585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinylbenzyloxy phenylbenzotriazoles
Assignee: Wyeth Holdings LLC
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Filing: 1960-01-13
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Granted: 1963-01-08
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Expires: 1980-01-13
Abstract
No abstract record available.
Inventors
- 👤 Jerry P Milionis
- 👤 William B Hardy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:06
CPC Classifications
C; C08; C08F; C08F16/00; C08F16/12; C08F16/14; C08F16/28; C07; C07D; C07D249/00; C07D249/16; C07D249/18; C07D249/20; Y; Y10; Y10S; Y10S430/00; Y10S430/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
4 words
COMPOUNDS OF THE FORMULA
Claim 2
Dependent Claim
4 words
COMPOUNDS OF THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |