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US2545498A
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US
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2-[n-(b-dimethylaminomethyl)-n-(4-methoxybenzyl)-amino]-thiazole and process for making same
Assignee: White Laboratories Inc
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Filing: 1947-05-19
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Granted: 1951-03-20
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Expires: 1967-05-19
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Sondern
- 👤 Philip J Breivogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:03
CPC Classifications
C; C07; C07D; C07D277/00; C07D277/02; C07D277/20; C07D277/32; C07D277/38; C07D277/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
3 words
2-(N-(B-DIMETHYLAMINOETHYL)-N-(4 - METHOXYBENZYL)-AMINO)-THIAZOLE.
Claim 2
Dependent Claim
3 words
2-(N-(B-DIMETHYLAMINOETHYL)-N-(4 - METHOXYBENZYL)-AMINO)-THIAZOLE.
References Cited (Backward Citations)
US2440703A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-19 | 1954-09-18 | 1955-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-19 | 1958-09-18 | 1959-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-19 | 1962-09-18 | 1963-03-20 | $7700.00 | Window Closed / Lapsed |