Patent US3287370A successfully refreshed from Google Patents.
US3287370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tetrahydrobenzothiepins
Assignee: Janssen Pharmaceuticals Inc
•
Filing: 1965-06-08
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Granted: 1966-11-22
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Expires: 1985-06-08
Abstract
No abstract record available.
Inventors
- 👤 Richard J Mohrbacher
- 👤 Paragamian Vasken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:43
CPC Classifications
C; C07; C07D; C07D337/00; C07D337/02; C07D337/06; C07D337/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
12 words
A MEMBER SELECTED FRM THE GROUP CONSISTING OF TETRAHYDROBENZOTHIEPINS HAVING THE FORMULA
Claim 2
Dependent Claim
12 words
A MEMBER SELECTED FRM THE GROUP CONSISTING OF TETRAHYDROBENZOTHIEPINS HAVING THE FORMULA
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |