Patent US3285908A successfully refreshed from Google Patents.
US3285908A
Expired / Lapsed
US
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Indolyl acid amides
Assignee: Merck and Co Inc
•
Filing: 1963-04-30
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Granted: 1966-11-15
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Expires: 1983-04-30
Abstract
No abstract record available.
Inventors
- 👤 Shen Tsung-Ying
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:31
CPC Classifications
C; C07; C07D; C07D401/00; C07D401/02; C07D401/06; A; A61; A61K; A61K31/00; C07D209/00; C07D209/02; C07D209/04; C07D209/10; C07D209/18; C07D209/26; C07D209/28; C07D409/00; C07D409/02; C07D409/06; C07D417/00; C07D417/02; C07D417/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
2 words
A- (1-P-CHLOROBENZOYL-2-METHYL)-5-METHOXY3-INDOLYL)ACETMORPHOLIDE.
Claim 2
Dependent Claim
2 words
A- (1-P-CHLOROBENZOYL-2-METHYL)-5-METHOXY3-INDOLYL)ACETMORPHOLIDE.
Claim 3
Dependent Claim
5 words
A COMPOUND OF THE STRUCTURE,
Claim 4
Dependent Claim
5 words
A COMPOUND OF THE STRUCTURE,
References Cited (Backward Citations)
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US2937118A
Cited
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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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |