US3201409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-substituted aminothiazoles
Assignee: Individual
•
Filing: 1962-12-28
•
Granted: 1965-08-17
•
Expires: 1982-12-28
Abstract
No abstract record available.
Inventors
- 👤 John D Spivack
- 👤 Dexter Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:58
CPC Classifications
C; C11; C11B; C11B5/00; C11B5/0071; C07; C07C; C07C45/00; C07C45/78; C07C45/86; C07C7/00; C07C7/20; C08; C08K; C08K5/00; C08K5/36; C08K5/45; C08K5/46; C08K5/47; C09; C09K; C09K15/00; C09K15/04; C09K15/30; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/24; C10L1/2443; C10L1/2456; C10M; C10M1/00; C10M1/08; C10M2201/00; C10M2201/04; C10M2201/041; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/34; C10M2209/00; C10M2209/10; C10M2209/103; C10M2211/00; C10M2211/02; C10M2219/00; C10M2219/10; C10M2219/102; C10M2219/104; C10M2219/106; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2227/00; C10M2227/02; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; Y; Y10; Y10S; Y10S524/00; Y10S524/925
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
9 words
2-(N-PHENYL-P-HYDROXYANILINO)-4-PHENYLTHIAZOLE. 2. 2-(P-HYDROXYANILINO)-4-T-BUTYLTHIAZOLE. 3. 2-(O-HYDROXYANILINO)-4-T-BUTYLTHIAZOLE. 4. 2-(2-HYDROXY-5-T-OCTYLANILINO)-4-T-BUTYLTHIAZOLE. 5. 2-(P-HYDROXYANILINO)-4-(P-N-DODECYLPENYL)-THIAZOLE.
Claim 2
Dependent Claim
9 words
2-(N-PHENYL-P-HYDROXYANILINO)-4-PHENYLTHIAZOLE. 2. 2-(P-HYDROXYANILINO)-4-T-BUTYLTHIAZOLE. 3. 2-(O-HYDROXYANILINO)-4-T-BUTYLTHIAZOLE. 4. 2-(2-HYDROXY-5-T-OCTYLANILINO)-4-T-BUTYLTHIAZOLE. 5. 2-(P-HYDROXYANILINO)-4-(P-N-DODECYLPENYL)-THIAZOLE.
References Cited (Backward Citations)
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US2134436A
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US2316011A
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US2863874A
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US2881219A
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US3010912A
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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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |