US3288678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diuretic compositions
Assignee: BASF Corp
•
Filing: 1963-09-12
•
Granted: 1966-11-29
•
Expires: 1983-09-12
Abstract
No abstract record available.
Inventors
- 👤 Stevens George De
- 👤 Werner Lincoln Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:15
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/63; A61K31/635
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
A PHARMACEUTICAL COMPOSITION, IN ORAL DOSAGE UNIT FORM, COMPRISING ABOUT 1 TO ABOUT 20 PERCENT OF A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
21 words
A PHARMACEUTICAL COMPOSITION, IN ORAL DOSAGE UNIT FORM, COMPRISING ABOUT 1 TO ABOUT 20 PERCENT OF A COMPOUND OF 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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |