US3097228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Derivatives of 2, 4, 6-trhodobenzoyloxyalkanoic acids and preparation thereof
Assignee: STWB Inc
•
Filing: 1958-06-03
•
Granted: 1963-07-09
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Expires: 1978-06-03
Abstract
No abstract record available.
Inventors
- 👤 Aubrey A Larsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:27
CPC Classifications
A; A61; A61K; A61K49/00; A61K49/04; A61K49/0433
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
5 words
A COMPOUND HAVING THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND HAVING THE FORMULA
Claim 3
Dependent Claim
12 words
A MEMBER OF THE GROUP CONSISTING OF (A) COMPOUNDS HAVING THE FORMULA
Claim 4
Dependent Claim
12 words
A MEMBER OF THE GROUP CONSISTING OF (A) COMPOUNDS HAVING THE FORMULA
Claim 5
Dependent Claim
9 words
THE PROCESS FOR PREPARING A COMPOUND HAVING THE FORMULA
Claim 6
Dependent Claim
9 words
THE PROCESS FOR PREPARING A COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |