US3184381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Urinary calculi treating compositions and methods of using same
Assignee: Individual
•
Filing: 1961-02-28
•
Granted: 1965-05-18
•
Expires: 1981-02-28
Abstract
No abstract record available.
Inventors
- 👤 Ashmead Harvey
- 👤 Floyd R Mencimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:47
CPC Classifications
A; A61; A61K; A61K33/00; A61K33/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
A COMPOSITION FOR THE PREVENTION AND TREATMENT OF URINARY CALCULI IN ANIMALS CONSISTING OF ETHYLENEDIAMINETETRAACETIC ACID, SODIUM TRIPOLYPHOSPHATE, POLY-N-VINYL5-METHYL-2-OXAZOLIDONE AND CARBOXYMETHYLCELLULOSE.
Claim 2
Dependent Claim
21 words
A COMPOSITION FOR THE PREVENTION AND TREATMENT OF URINARY CALCULI IN ANIMALS CONSISTING OF ETHYLENEDIAMINETETRAACETIC ACID, SODIUM TRIPOLYPHOSPHATE, POLY-N-VINYL5-METHYL-2-OXAZOLIDONE AND CARBOXYMETHYLCELLULOSE.
References Cited (Backward Citations)
US2872322A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |